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Panasonic
Panasonic Corporation
ABS4520443 HIGH ENVIRONMENTAL RESISTANCE TURQUOISE SWITCHES ABS TYPE

FEATURES
• Subminiature size (19.8×11.1×6.4 mm)
• Sealed construction for use in adverse environment-Sealed construction by
   epoxy resin and rubber cap greatly reduces possible miscontact due to
   contaminants such as dust. Conforming to IP67* of IEC protective construction
   classification
• Elastomer double molding technology, an industry first and ultrasonic swaging
   technology contribute to uniform sealing in high production quantities
• Expansion of low-level circuit type
• We offer a Au clad 2-ply contact type (for small loads) that we developed
   specifically for small current and voltage loads in the range of 1 mA to 100 mA and 5 V to 30 V.
• UL/CSA/VDE/SEMKO approved
   (AS for Au-clad twin layer, VDE and SEMKO are not approved.)
   * Based on the protective construction classification of IEC, items which satisfy the test requirements are denoted with an IP designation.

TYPICAL APPLICATIONS
• Automotive
• Home appliances (vacuum cleaner, air purifier)
• Others (gas cooking range)


other parts : ABS1110403  ABS1110409  ABS1110413  ABS1110419  ABS1110443  ABS1110449  ABS1110503  ABS1110509  ABS1110513  ABS1110519  
ABS4520443 PDF
Microchip
Microchip Technology
PIC18F4520-E/P 28/40/44-Pin Enhanced Flash Microcontrollers with 10-Bit A/D and nanoWatt Technology

DEVICE OVERVIEW
This document contains device specific information for the following devices:

• PIC18F2420 • PIC18LF2420
• PIC18F2520 • PIC18LF2520
• PIC18F4420 • PIC18LF4420
• PIC18F4520 • PIC18LF4520

This family offers the advantages of all PIC18 micro controllers – namely, high computational performance at an economical price – with the addition of high endurance, Enhanced Flash program memory. On top of these features, the PIC18F2420/2520/4420/4520 family introduces design enhancements that make these microcontrollers a logical choice for many high performance, power sensitive applications.

Power Managed Modes:
• Run: CPU on, peripherals on
• Idle: CPU off, peripherals on
• Sleep: CPU off, peripherals off
• Idle mode currents down to 5.8 µA typical
• Sleep mode current down to 0.1 µA typical
• Timer1 Oscillator: 1.8 µA, 32 kHz, 2V
• Watchdog Timer: 2.1 µA
• Two-Speed Oscillator Start-up

Peripheral Highlights:
• High-current sink/source 25 mA/25 mA
• Three programmable external interrupts
• Four input change interrupts
• Up to 2 Capture/Compare/PWM (CCP) modules, one with Auto-Shutdown (28-pin devices)
• Enhanced Capture/Compare/PWM (ECCP) module (40/44-pin devices only):
  - One, two or four PWM outputs
  - Selectable polarity
  - Programmable dead time
  - Auto-Shutdown and Auto-Restart
• Master Synchronous Serial Port (MSSP) module
supporting 3-wire SPI™ (all 4 modes) and I2C™ Master and Slave Modes
• Enhanced Addressable USART module:
  - Supports RS-485, RS-232 and LIN 1.2
  - RS-232 operation using internal oscillator block (no external crystal required)
  - Auto-Wake-up on Start bit
  - Auto-Baud Detect
• 10-bit, up to 13-channel Analog-to-Digital Converter module (A/D):
 - Auto-acquisition capability
 - Conversion available during Sleep
• Dual analog comparators with input multiplexing)

Flexible Oscillator Structure:
• Four Crystal modes, up to 40 MHz
• 4X Phase Lock Loop (available for crystal and internal oscillators)
• Two External RC modes, up to 4 MHz
• Two External Clock modes, up to 40 MHz
• Internal oscillator block:
  - 8 user selectable frequencies, from 31 kHz to 8 MHz
  - Provides a complete range of clock speeds from 31 kHz to 32 MHz when used with PLL
  - User tunable to compensate for frequency drift
• Secondary oscillator using Timer1 @ 32 kHz
• Fail-Safe Clock Monitor:
  - Allows for safe shutdown if peripheral clock stops

Special Microcontroller Features:
• C compiler optimized architecture:
- Optional extended instruction set designed to optimize re-entrant code
• 100,000 erase/write cycle Enhanced Flash program memory typical
• 1,000,000 erase/write cycle Data EEPROM memory typical
• Flash/Data EEPROM Retention: 100 years typical
• Self-programmable under software control
• Priority levels for interrupts
• 8 x 8 Single-Cycle Hardware Multiplier
• Extended Watchdog Timer (WDT):
- Programmable period from 4 ms to 131s
• Single-supply 5V In-Circuit Serial Programming™ (ICSP™) via two pins
• In-Circuit Debug (ICD) via two pins
• Wide operating voltage range: 2.0V to 5.5V
• Programmable 16-level High/Low-Voltage

Detection (HLVD) module:
  - Supports interrupt on High/Low-Voltage Detection
• Programmable Brown-out Reset (BOR
  - With software enable option


other parts : PIC18F2420  PIC18F2420-E/ML  PIC18F2420-E/P  PIC18F2420-E/PT  PIC18F2420-E/SO  PIC18F2420-E/SP  PIC18F2420-EML  PIC18F2420-EP  PIC18F2420-EPT  PIC18F2420-ESO  
PIC18F4520-E/P PDF
ETC
Unspecified
ADAM-4520 Addressable RS-422/485 to RS-232 Converter

RS-422/485 Repeater

RS-232 to RS-422/485 Converter Addressable RS-422/485 to RS-232 Converter


other parts : ADAM-4510  ADAM-4521  ADAM-4522  
ADAM-4520 PDF
Microchip
Microchip Technology
PIC18F4520T-E/ML 28/40/44-Pin Enhanced Flash Microcontrollers with 10-Bit A/D and nanoWatt Technology

DEVICE OVERVIEW
This document contains device specific information for the following devices:

• PIC18F2420 • PIC18LF2420
• PIC18F2520 • PIC18LF2520
• PIC18F4420 • PIC18LF4420
• PIC18F4520 • PIC18LF4520

This family offers the advantages of all PIC18 micro controllers – namely, high computational performance at an economical price – with the addition of high endurance, Enhanced Flash program memory. On top of these features, the PIC18F2420/2520/4420/4520 family introduces design enhancements that make these microcontrollers a logical choice for many high performance, power sensitive applications.

Power Managed Modes:
• Run: CPU on, peripherals on
• Idle: CPU off, peripherals on
• Sleep: CPU off, peripherals off
• Idle mode currents down to 5.8 µA typical
• Sleep mode current down to 0.1 µA typical
• Timer1 Oscillator: 1.8 µA, 32 kHz, 2V
• Watchdog Timer: 2.1 µA
• Two-Speed Oscillator Start-up

Peripheral Highlights:
• High-current sink/source 25 mA/25 mA
• Three programmable external interrupts
• Four input change interrupts
• Up to 2 Capture/Compare/PWM (CCP) modules, one with Auto-Shutdown (28-pin devices)
• Enhanced Capture/Compare/PWM (ECCP) module (40/44-pin devices only):
  - One, two or four PWM outputs
  - Selectable polarity
  - Programmable dead time
  - Auto-Shutdown and Auto-Restart
• Master Synchronous Serial Port (MSSP) module
supporting 3-wire SPI™ (all 4 modes) and I2C™ Master and Slave Modes
• Enhanced Addressable USART module:
  - Supports RS-485, RS-232 and LIN 1.2
  - RS-232 operation using internal oscillator block (no external crystal required)
  - Auto-Wake-up on Start bit
  - Auto-Baud Detect
• 10-bit, up to 13-channel Analog-to-Digital Converter module (A/D):
 - Auto-acquisition capability
 - Conversion available during Sleep
• Dual analog comparators with input multiplexing)

Flexible Oscillator Structure:
• Four Crystal modes, up to 40 MHz
• 4X Phase Lock Loop (available for crystal and internal oscillators)
• Two External RC modes, up to 4 MHz
• Two External Clock modes, up to 40 MHz
• Internal oscillator block:
  - 8 user selectable frequencies, from 31 kHz to 8 MHz
  - Provides a complete range of clock speeds from 31 kHz to 32 MHz when used with PLL
  - User tunable to compensate for frequency drift
• Secondary oscillator using Timer1 @ 32 kHz
• Fail-Safe Clock Monitor:
  - Allows for safe shutdown if peripheral clock stops

Special Microcontroller Features:
• C compiler optimized architecture:
- Optional extended instruction set designed to optimize re-entrant code
• 100,000 erase/write cycle Enhanced Flash program memory typical
• 1,000,000 erase/write cycle Data EEPROM memory typical
• Flash/Data EEPROM Retention: 100 years typical
• Self-programmable under software control
• Priority levels for interrupts
• 8 x 8 Single-Cycle Hardware Multiplier
• Extended Watchdog Timer (WDT):
- Programmable period from 4 ms to 131s
• Single-supply 5V In-Circuit Serial Programming™ (ICSP™) via two pins
• In-Circuit Debug (ICD) via two pins
• Wide operating voltage range: 2.0V to 5.5V
• Programmable 16-level High/Low-Voltage

Detection (HLVD) module:
  - Supports interrupt on High/Low-Voltage Detection
• Programmable Brown-out Reset (BOR
  - With software enable option


other parts : PIC18F2420  PIC18F2420-E/ML  PIC18F2420-E/P  PIC18F2420-E/PT  PIC18F2420-E/SO  PIC18F2420-E/SP  PIC18F2420-EML  PIC18F2420-EP  PIC18F2420-EPT  PIC18F2420-ESO  
PIC18F4520T-E/ML PDF
Toshiba
Toshiba
TC74HC4520AP DUAL 4-BIT BINARY COUNTER

The TC74HC4520A is high speed CMOS DUAL BCD/4-BIT BINARY COUNTER fabricated with silicon gate C2MOS technology.
It achieves the high speed operation similar to equivalent LSTTL while maintaining the CMOS low power dissipation. Since it contains two independent counter circuits in one package, counting or frequency division of eight binary bits can be achieved with one device. The counter is reset to “O” (Q0 to Q3 low) by setting the CLR input high regardless of the other inputs. Counting occurs on the positive going (rising edge) transition of CK if CE is high or the negative going (falling edge) transition of CK if CE is low.
All inputs are equipped with protection circuits against static discharge or transient excess voltage.

Features
•  High speed: fmax =55 MHz (typ.) at VCC =5 V
•  Low power dissipation: ICC =4 μA (max) at Ta =25°C
•  High noise immunity: VNIH =VNIL =28% VCC(min)
•  Outputs drive capability: 10 LSTTL loads
•  Symmetrical output impedance: |IOH| =IOL =4 mA (min)
•  Balanced propagation delays: tpLH∼  − tpHL
•  Wide operating voltage range: VCC (opr) =2 to 6 V
•  Pin and function compatible with TC4520B


other parts : TC74HC4520A  TC74HC4520AF  
TC74HC4520AP PDF
Microchip
Microchip Technology
PIC18LF4520-IML 28/40/44-Pin Enhanced Flash Microcontrollers with 10-Bit A/D and nanoWatt Technology

DEVICE OVERVIEW
This document contains device specific information for the following devices:

• PIC18F2420 • PIC18LF2420
• PIC18F2520 • PIC18LF2520
• PIC18F4420 • PIC18LF4420
• PIC18F4520 • PIC18LF4520

This family offers the advantages of all PIC18 micro controllers – namely, high computational performance at an economical price – with the addition of high endurance, Enhanced Flash program memory. On top of these features, the PIC18F2420/2520/4420/4520 family introduces design enhancements that make these microcontrollers a logical choice for many high performance, power sensitive applications.

Power Managed Modes:
• Run: CPU on, peripherals on
• Idle: CPU off, peripherals on
• Sleep: CPU off, peripherals off
• Idle mode currents down to 5.8 µA typical
• Sleep mode current down to 0.1 µA typical
• Timer1 Oscillator: 1.8 µA, 32 kHz, 2V
• Watchdog Timer: 2.1 µA
• Two-Speed Oscillator Start-up

Peripheral Highlights:
• High-current sink/source 25 mA/25 mA
• Three programmable external interrupts
• Four input change interrupts
• Up to 2 Capture/Compare/PWM (CCP) modules, one with Auto-Shutdown (28-pin devices)
• Enhanced Capture/Compare/PWM (ECCP) module (40/44-pin devices only):
  - One, two or four PWM outputs
  - Selectable polarity
  - Programmable dead time
  - Auto-Shutdown and Auto-Restart
• Master Synchronous Serial Port (MSSP) module
supporting 3-wire SPI™ (all 4 modes) and I2C™ Master and Slave Modes
• Enhanced Addressable USART module:
  - Supports RS-485, RS-232 and LIN 1.2
  - RS-232 operation using internal oscillator block (no external crystal required)
  - Auto-Wake-up on Start bit
  - Auto-Baud Detect
• 10-bit, up to 13-channel Analog-to-Digital Converter module (A/D):
 - Auto-acquisition capability
 - Conversion available during Sleep
• Dual analog comparators with input multiplexing)

Flexible Oscillator Structure:
• Four Crystal modes, up to 40 MHz
• 4X Phase Lock Loop (available for crystal and internal oscillators)
• Two External RC modes, up to 4 MHz
• Two External Clock modes, up to 40 MHz
• Internal oscillator block:
  - 8 user selectable frequencies, from 31 kHz to 8 MHz
  - Provides a complete range of clock speeds from 31 kHz to 32 MHz when used with PLL
  - User tunable to compensate for frequency drift
• Secondary oscillator using Timer1 @ 32 kHz
• Fail-Safe Clock Monitor:
  - Allows for safe shutdown if peripheral clock stops

Special Microcontroller Features:
• C compiler optimized architecture:
- Optional extended instruction set designed to optimize re-entrant code
• 100,000 erase/write cycle Enhanced Flash program memory typical
• 1,000,000 erase/write cycle Data EEPROM memory typical
• Flash/Data EEPROM Retention: 100 years typical
• Self-programmable under software control
• Priority levels for interrupts
• 8 x 8 Single-Cycle Hardware Multiplier
• Extended Watchdog Timer (WDT):
- Programmable period from 4 ms to 131s
• Single-supply 5V In-Circuit Serial Programming™ (ICSP™) via two pins
• In-Circuit Debug (ICD) via two pins
• Wide operating voltage range: 2.0V to 5.5V
• Programmable 16-level High/Low-Voltage

Detection (HLVD) module:
  - Supports interrupt on High/Low-Voltage Detection
• Programmable Brown-out Reset (BOR
  - With software enable option


other parts : PIC18F2420  PIC18F2420-E/ML  PIC18F2420-E/P  PIC18F2420-E/PT  PIC18F2420-E/SO  PIC18F2420-E/SP  PIC18F2420-EML  PIC18F2420-EP  PIC18F2420-EPT  PIC18F2420-ESO  
PIC18LF4520-IML PDF
TDK
TDK Corporation
C4520CH3F680K200KA MULTILAYER CERAMIC CHIP CAPACITORS C Series Commercial Grade High Voltage (1000V and over)

Features
• Advanced design provides improved withstand voltage characteristics.
• TDK’s proprietary internal electrode structure and the use of low-dielectric-strength material result in highly reliable performance in high-voltage applications.
• Complies with ISO8802-3 for LAN applications.
• Designed exclusively for reflow soldering (C3216 type also supports flow soldering).
• AEC-Q200 compliant

Applications
• Inverter circuits with a liquid crystal backlight
• LAN card
• General high voltage circuits
• Noise bypass for power supply
• Transceiver for LAN
• Hub, etc.


other parts : C4520C0G3F100F085KA  C4520C0G3F120K085KA  C4520C0G3F150K110KA  C4520C0G3F180K110KA  C4520C0G3F220K110KA  C4520C0G3F270K160KA  C4520C0G3F330K160KA  C4520C0G3F390K160KA  C4520C0G3F470K160KA  C4520C0G3F560K200KA  
C4520CH3F680K200KA PDF
TDK
TDK Corporation
ACM4520-421-2P-TL Common Mode Filters For power line

ACM Series ACM4520

FEATURES
• Several large current products are prepared to correspond to the various applications.
• Low profile and compact shape, it is suited for surface mounting.
• It shows high common mode impedance despite of its compact shape.

APPLICATIONS
  Radiation noise suppression for power line (DVC, DVD cam, DSC, etc.)

ACM Series ACM3225, 4532, 7060, 9070, 1211, 1513

FEATURES
• A chip-type common mode filter for large current applications. Common mode impedance surpasses 300 to 1000Ω at 100MHz. Noise is greatly suppressed.
• Capable of handling the highest current (up to 10A) of any chip type common mode filter.
• Height and size have been considered, resulting in a compact and light-weight choke coil. Applicable for the miniaturization required to reduce the size and weight of portable equipment.
• The products contain no lead and also support lead-free soldering.
• This product does not contain regulated substances that are slated to be included in RoHS.

APPLICATIONS
   Used for power line noise suppression for any electronic devices Used to counter adapter/battery line noise for relatively large electronic devices such as notebook PCs, stand-alone word proces sors, etc


other parts : ACM1211  ACM1211-102-2PL-T  ACM1211-102-2PL-TL  ACM1211-102-2PL-TL01  ACM1211-301-2PL-T  ACM1211-301-2PL-TL  ACM1211-551-2PL-T  ACM1211-551-2PL-TL  ACM1211-701-2PL-T  ACM1211-701-2PL-TL  
ACM4520-421-2P-TL PDF
Microchip
Microchip Technology
PIC18LF4520T-IML 28/40/44-Pin Enhanced Flash Microcontrollers with 10-Bit A/D and nanoWatt Technology

DEVICE OVERVIEW
This document contains device specific information for the following devices:

• PIC18F2420 • PIC18LF2420
• PIC18F2520 • PIC18LF2520
• PIC18F4420 • PIC18LF4420
• PIC18F4520 • PIC18LF4520

This family offers the advantages of all PIC18 micro controllers – namely, high computational performance at an economical price – with the addition of high endurance, Enhanced Flash program memory. On top of these features, the PIC18F2420/2520/4420/4520 family introduces design enhancements that make these microcontrollers a logical choice for many high performance, power sensitive applications.

Power Managed Modes:
• Run: CPU on, peripherals on
• Idle: CPU off, peripherals on
• Sleep: CPU off, peripherals off
• Idle mode currents down to 5.8 µA typical
• Sleep mode current down to 0.1 µA typical
• Timer1 Oscillator: 1.8 µA, 32 kHz, 2V
• Watchdog Timer: 2.1 µA
• Two-Speed Oscillator Start-up

Peripheral Highlights:
• High-current sink/source 25 mA/25 mA
• Three programmable external interrupts
• Four input change interrupts
• Up to 2 Capture/Compare/PWM (CCP) modules, one with Auto-Shutdown (28-pin devices)
• Enhanced Capture/Compare/PWM (ECCP) module (40/44-pin devices only):
  - One, two or four PWM outputs
  - Selectable polarity
  - Programmable dead time
  - Auto-Shutdown and Auto-Restart
• Master Synchronous Serial Port (MSSP) module
supporting 3-wire SPI™ (all 4 modes) and I2C™ Master and Slave Modes
• Enhanced Addressable USART module:
  - Supports RS-485, RS-232 and LIN 1.2
  - RS-232 operation using internal oscillator block (no external crystal required)
  - Auto-Wake-up on Start bit
  - Auto-Baud Detect
• 10-bit, up to 13-channel Analog-to-Digital Converter module (A/D):
 - Auto-acquisition capability
 - Conversion available during Sleep
• Dual analog comparators with input multiplexing)

Flexible Oscillator Structure:
• Four Crystal modes, up to 40 MHz
• 4X Phase Lock Loop (available for crystal and internal oscillators)
• Two External RC modes, up to 4 MHz
• Two External Clock modes, up to 40 MHz
• Internal oscillator block:
  - 8 user selectable frequencies, from 31 kHz to 8 MHz
  - Provides a complete range of clock speeds from 31 kHz to 32 MHz when used with PLL
  - User tunable to compensate for frequency drift
• Secondary oscillator using Timer1 @ 32 kHz
• Fail-Safe Clock Monitor:
  - Allows for safe shutdown if peripheral clock stops

Special Microcontroller Features:
• C compiler optimized architecture:
- Optional extended instruction set designed to optimize re-entrant code
• 100,000 erase/write cycle Enhanced Flash program memory typical
• 1,000,000 erase/write cycle Data EEPROM memory typical
• Flash/Data EEPROM Retention: 100 years typical
• Self-programmable under software control
• Priority levels for interrupts
• 8 x 8 Single-Cycle Hardware Multiplier
• Extended Watchdog Timer (WDT):
- Programmable period from 4 ms to 131s
• Single-supply 5V In-Circuit Serial Programming™ (ICSP™) via two pins
• In-Circuit Debug (ICD) via two pins
• Wide operating voltage range: 2.0V to 5.5V
• Programmable 16-level High/Low-Voltage

Detection (HLVD) module:
  - Supports interrupt on High/Low-Voltage Detection
• Programmable Brown-out Reset (BOR
  - With software enable option


other parts : PIC18F2420  PIC18F2420-E/ML  PIC18F2420-E/P  PIC18F2420-E/PT  PIC18F2420-E/SO  PIC18F2420-E/SP  PIC18F2420-EML  PIC18F2420-EP  PIC18F2420-EPT  PIC18F2420-ESO  
PIC18LF4520T-IML PDF
Microchip
Microchip Technology
PIC18F4520T-ISO 28/40/44-Pin Enhanced Flash Microcontrollers with 10-Bit A/D and nanoWatt Technology

DEVICE OVERVIEW
This document contains device specific information for the following devices:

• PIC18F2420 • PIC18LF2420
• PIC18F2520 • PIC18LF2520
• PIC18F4420 • PIC18LF4420
• PIC18F4520 • PIC18LF4520

This family offers the advantages of all PIC18 micro controllers – namely, high computational performance at an economical price – with the addition of high endurance, Enhanced Flash program memory. On top of these features, the PIC18F2420/2520/4420/4520 family introduces design enhancements that make these microcontrollers a logical choice for many high performance, power sensitive applications.

Power Managed Modes:
• Run: CPU on, peripherals on
• Idle: CPU off, peripherals on
• Sleep: CPU off, peripherals off
• Idle mode currents down to 5.8 µA typical
• Sleep mode current down to 0.1 µA typical
• Timer1 Oscillator: 1.8 µA, 32 kHz, 2V
• Watchdog Timer: 2.1 µA
• Two-Speed Oscillator Start-up

Peripheral Highlights:
• High-current sink/source 25 mA/25 mA
• Three programmable external interrupts
• Four input change interrupts
• Up to 2 Capture/Compare/PWM (CCP) modules, one with Auto-Shutdown (28-pin devices)
• Enhanced Capture/Compare/PWM (ECCP) module (40/44-pin devices only):
  - One, two or four PWM outputs
  - Selectable polarity
  - Programmable dead time
  - Auto-Shutdown and Auto-Restart
• Master Synchronous Serial Port (MSSP) module
supporting 3-wire SPI™ (all 4 modes) and I2C™ Master and Slave Modes
• Enhanced Addressable USART module:
  - Supports RS-485, RS-232 and LIN 1.2
  - RS-232 operation using internal oscillator block (no external crystal required)
  - Auto-Wake-up on Start bit
  - Auto-Baud Detect
• 10-bit, up to 13-channel Analog-to-Digital Converter module (A/D):
 - Auto-acquisition capability
 - Conversion available during Sleep
• Dual analog comparators with input multiplexing)

Flexible Oscillator Structure:
• Four Crystal modes, up to 40 MHz
• 4X Phase Lock Loop (available for crystal and internal oscillators)
• Two External RC modes, up to 4 MHz
• Two External Clock modes, up to 40 MHz
• Internal oscillator block:
  - 8 user selectable frequencies, from 31 kHz to 8 MHz
  - Provides a complete range of clock speeds from 31 kHz to 32 MHz when used with PLL
  - User tunable to compensate for frequency drift
• Secondary oscillator using Timer1 @ 32 kHz
• Fail-Safe Clock Monitor:
  - Allows for safe shutdown if peripheral clock stops

Special Microcontroller Features:
• C compiler optimized architecture:
- Optional extended instruction set designed to optimize re-entrant code
• 100,000 erase/write cycle Enhanced Flash program memory typical
• 1,000,000 erase/write cycle Data EEPROM memory typical
• Flash/Data EEPROM Retention: 100 years typical
• Self-programmable under software control
• Priority levels for interrupts
• 8 x 8 Single-Cycle Hardware Multiplier
• Extended Watchdog Timer (WDT):
- Programmable period from 4 ms to 131s
• Single-supply 5V In-Circuit Serial Programming™ (ICSP™) via two pins
• In-Circuit Debug (ICD) via two pins
• Wide operating voltage range: 2.0V to 5.5V
• Programmable 16-level High/Low-Voltage

Detection (HLVD) module:
  - Supports interrupt on High/Low-Voltage Detection
• Programmable Brown-out Reset (BOR
  - With software enable option


other parts : PIC18F2420  PIC18F2420-E/ML  PIC18F2420-E/P  PIC18F2420-E/PT  PIC18F2420-E/SO  PIC18F2420-E/SP  PIC18F2420-EML  PIC18F2420-EP  PIC18F2420-EPT  PIC18F2420-ESO  
PIC18F4520T-ISO PDF
Philips
Philips Electronics
74HC4520N Dual 4-bit synchronous binary counter

GENERAL DESCRIPTION
The 74HC/HCT4520 are high-speed Si-gate CMOS devices and are pin compatible with the “4520” of the “4000B” series. They are specified in compliance with JEDEC standard no. 7A.
The 74HC/HCT4520 are dual 4-bit internally synchronous binary counters with an active HIGH clock input (nCP0) and an active LOW clock input (nCP1), buffered outputs from all four bit positions (nQ0 to nQ3) and an active HIGH overriding asynchronous master reset input (nMR).
The counter advances on either the LOW-to-HIGH transition of nCP0 if nCP1 is HIGH or the HIGH-to-LOW transition of nCP1 if nCP0 is LOW. Either nCP0 or nCP1 may be used as the clock input to the counter and the other clock input may be used as a clock enable input. A HIGH on nMR resets the counter (nQ0 to nQ3 = LOW) independent of nCP0 and nCP1.

FEATURES
• Output capability: standard
• ICC category: MSI

APPLICATIONS
• Multistage synchronous counting
• Multistage asynchronous counting
• Frequency dividers


other parts : 74HCT4520D  74HCT4520DB  74HCT4520N  74HCT4520U  74HCT4520  74HC4520  74HC4520D  74HC4520DB  74HC4520PW  74HCHCT4520  
74HC4520N PDF
Panasonic
Panasonic Corporation
ABS4520503_2009 HIGH ENVIRONMENTAL RESISTANCE TURQUOISE SWITCHES ABS TYPE

FEATURES
• Subminiature size (19.8×11.1×6.4 mm)
• Sealed construction for use in adverse environment-Sealed construction by
   epoxy resin and rubber cap greatly reduces possible miscontact due to
   contaminants such as dust. Conforming to IP67* of IEC protective construction
   classification
• Elastomer double molding technology, an industry first and ultrasonic swaging
   technology contribute to uniform sealing in high production quantities
• Expansion of low-level circuit type
• We offer a Au clad 2-ply contact type (for small loads) that we developed
   specifically for small current and voltage loads in the range of 1 mA to 100 mA
   and 5 V to 30 V.
• UL/CSA/VDE/SEMKO approved
   (AS for Au-clad twin layer, VDE and SEMKO are not approved.)
   * Based on the protective construction classification of IEC, items which satisfy the test
   requirements are denoted with an IP designation.
  
TYPICAL APPLICATIONS
• Automotive
• Home appliances (vacuum cleaner, air purifier)
• Others (gas cooking range)


other parts : ABS1110403_2009  ABS1110409_2009  ABS1110413_2009  ABS1110419_2009  ABS1110443_2009  ABS1110449_2009  ABS1110503_2009  ABS1110509_2009  ABS1110513_2009  ABS1110519_2009  
ABS4520503 PDF

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