datasheetbank_Logo
Integrated circuits, Transistor, Semiconductors Search and Datasheet PDF Download Site

P/N + Description + Content Search

Search Word's :
Philips
Philips Electronics
Description : 3.3V ABT 16-BIT BUFFERS/DRIVERS WITH 30 Ω termination resistors (3-STATE)

DESCRIPTION
The 74LVT16244B-1 is a high-performance BiCMOS product designed for VCC operation at 3.3V.
This device is a 16-BIT buffer and line driver featuring non-inverting 3-STATE bus OUTPUTS. The device can be used as four 4-bit buffers, two 8-bit buffers, or one 16-BIT buffer.

FEATURES
16-BIT bus interface
3-STATE buffers
• Output capability: +64mA/-32mA
• TTL input and output switching levels
• Input and output interface capability to systems at 5V supply
• Bus-hold data inputs eliminate the need for external pull-up resistors to hold unused inputs
• Live insertion/extraction permitted
• Power-up 3-STATE
• No bus current loading when output is tied to 5V bus
• Latch-up protection exceeds 500mA per JEDEC Std 17
• ESD protection exceeds 2000V per MIL STD 883 Method 3015 and 200V per Machine Model

Part Name(s) : HD74ALVCH16244
Renesas
Renesas Electronics
Description : 16-BIT Buffers / Drivers WITH 3-STATE OUTPUTS

Description
The HD74ALVCH16244 is designed specifically to improve both the performance and density of three state memory address drivers, clock drivers, and bus oriented receivers and transmitters. The device can be used as four 4-bit buffers, two 8-bit buffers, or one 16-BIT buffer. It provides true OUTPUTS and symmetrical OE (active-low output-enable) inputs. Active bus hold circuitry is provided to hold unused or floating data inputs at a valid logic level.

Features
• VCC = 2.3 V to 3.6 V
• Typical VOL ground bounce < 0.8 V (@VCC = 3.3 V, Ta = 25°C)
• Typical VOH undershoot > 2.0 V (@VCC = 3.3 V, Ta = 25°C)
• Bus hold on data inputs eliminates the need for external pullup / pulldown resistors

Part Name(s) : HD74ALVCH16244
Hitachi
Hitachi -> Renesas Electronics
Description : 16-BIT Buffers / Drivers WITH 3-STATE OUTPUTS

Description
The HD74ALVCH16244 is designed specifically to improve both the performance and density of three state memory address drivers, clock drivers, and bus oriented receivers and transmitters. The device can be used as four 4-bit buffers, two 8-bit buffers, or one 16-BIT buffer. It provides true OUTPUTS and symmetrical OE (active-low output-enable) inputs. Active bus hold circuitry is provided to hold unused or floating data inputs at a valid logic level.

Features
• VCC = 2.3 V to 3.6 V
• Typical VOL ground bounce < 0.8 V (@VCC = 3.3 V, Ta = 25°C)
• Typical VOH undershoot > 2.0 V (@VCC = 3.3 V, Ta = 25°C)
• Bus hold on data inputs eliminates the need for external pullup / pulldown resistors

Part Name(s) : HD74ALVCH162244
Renesas
Renesas Electronics
Description : 16-BIT Buffers / Drivers WITH 3-STATE OUTPUTS

Description
The HD74ALVCH162244 is designed specifically to improve both the performance and density of 3-STATE memory address drivers, clock drivers, and bus oriented receivers and transmitters. The device can be used as four 4-bit buffers, two 8-bit buffers, or one 16-BIT buffer. It provides true OUTPUTS and symmetrical active-low output-enable (OE) inputs.
To ensure the high impedance state during power up or power down, OE should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current sinking capability of the driver.
Active bus hold circuitry is provided to hold unused or floating data inputs at a valid logic level.
All OUTPUTS, which are designed to sink up to 12 mA, include 26 Ω resistors to reduce overshoot and undershoot.

• VCC = 2.3 V to 3.6 V
• Typical VOL ground bounce < 0.8 V (@VCC = 3.3 V, Ta = 25°C)
• Typical VOH undershoot > 2.0 V (@VCC = 3.3 V, Ta = 25°C)
• High output current ±12 mA (@VCC = 3.0 V)
• Bus hold on data inputs eliminates the need for external pullup / pulldown resistors
• All OUTPUTS have equivalent 26 Ω series resistors, so no external resistors are required.

Part Name(s) : HD74ALVCH162244
Hitachi
Hitachi -> Renesas Electronics
Description : 16-BIT Buffers / Drivers WITH 3-STATE OUTPUTS

Description
The HD74ALVCH162244 is designed specifically to improve both the performance and density of 3-STATE memory address drivers, clock drivers, and bus oriented receivers and transmitters. The device can be used as four 4-bit buffers, two 8-bit buffers, or one 16-BIT buffer. It provides true OUTPUTS and symmetrical active-low output-enable (OE) inputs.
To ensure the high impedance state during power up or power down, OE should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current sinking capability of the driver.
Active bus hold circuitry is provided to hold unused or floating data inputs at a valid logic level.
All OUTPUTS, which are designed to sink up to 12 mA, include 26 Ω resistors to reduce overshoot and undershoot.

Features
• VCC = 2.3 V to 3.6 V
• Typical VOL ground bounce < 0.8 V (@VCC = 3.3 V, Ta = 25°C)
• Typical VOH undershoot > 2.0 V (@VCC = 3.3 V, Ta = 25°C)
• High output current ±12 mA (@VCC = 3.0 V)
• Bus hold on data inputs eliminates the need for external pullup / pulldown resistors
• All OUTPUTS have equivalent 26 Ω series resistors, so no external resistors are required.

Part Name(s) : HD74LVCZ16244A
Hitachi
Hitachi -> Renesas Electronics
Description : 16–bit Buffers / Line Drivers WITH 3–state OUTPUTS

Description
The HD74LVCZ16244A has sixteen line drivers WITH three state OUTPUTS in a 48 pin package. This device is a non inverting buffer and has four active low enables (1G to 4G). Each enable independently controls four buffers.

Features
• VCC = 2.7 to 5.5 V
• All inputs VIH (Max) = 5.5 V (@VCC = 0 to 5.5 V)
• All OUTPUTS VO (Max) = 5.5 V (@VCC = 0 V or output off state)
• Typical VOL ground bounce < 0.8 V (@VCC = 3.3 V, Ta = 25°C)
• Typical VOH undershoot > 2.0 V (@VCC = 3.3 V, Ta = 25°C)
• High impedance state during power up and power down
• Power off disables OUTPUTS, permitting live insertion
• High output current ±24 mA (@VCC = 3.0 to 5.5 V)

Renesas
Renesas Electronics
Description : 16–bit Buffers / Line Drivers WITH 3–state OUTPUTS

Description
The HD74LVCZ16244A has sixteen line drivers WITH three state OUTPUTS in a 48 pin package. This device is a non inverting buffer and has four active low enables (1G to 4G). Each enable independently controls four buffers.

Features
• VCC = 2.7 to 5.5 V
• All inputs VIH (Max) = 5.5 V (@VCC = 0 to 5.5 V)
• All OUTPUTS VO (Max) = 5.5 V (@VCC = 0 V or output off state)
• Typical VOL ground bounce < 0.8 V (@VCC = 3.3 V, Ta = 25°C)
• Typical VOH undershoot > 2.0 V (@VCC = 3.3 V, Ta = 25°C)
• High impedance state during power up and power down
• Power off disables OUTPUTS, permitting live insertion
• High output current ±24 mA (@VCC = 3.0 to 5.5 V)

Description : 16-BIT BUFFERS/LINE DRIVERS WITH 3-STATE OUTPUTS

description
The SN54ACT16244 and 74ACT16244 are 16-BIT buffers/line drivers designed specifically to improve both the performance and density of 3-STATE memory address drivers, clock drivers, and bus-oriented receivers and transmitters. They can be used as four 4-bit buffers, two 8-bit buffers, or one 16-BIT buffer. The devices provide true OUTPUTS and symmetrical OE (active-low) output-enable inputs.
The 74ACT16244 is packaged in TI’s shrink small-outline package, which provides twice the I/O pin count and functionality of standard small-outline packages in the same printed-circuit-board area.
The SN54ACT16244 is characterized for operation over the full military temperature range of –55°C to 125°C.
The 74ACT16244 is characterized for operation from –40°C to 85°C.

● Members of the Texas Instruments Widebus™ Family
● Inputs Are TTL-Voltage Compatible
3-STATE OUTPUTS Drive Bus Lines or Buffer Memory Address Registers
● Flow-Through Architecture Optimizes PCB Layout
● Distributed VCC and GND Pin
   Configurations Minimize High-Speed
   Switching Noise
● EPIC™ (Enhanced-Performance Implanted CMOS) 1-μm Process
● 500-mA Typical Latch-Up Immunity at 125°C
● Package Options Include Plastic Shrink
   Small-Outline (DL) and Thin Shrink
   Small-Outline (DGG) Packages, and 380-mil
   Fine-Pitch Ceramic Flat (WD) Packages
   Using 25-mil Center-to-Center Pin Spacings

Part Name(s) : HD74LVCZ16240A
Hitachi
Hitachi -> Renesas Electronics
Description : 16–bit Buffers / Line Drivers WITH 3–state OUTPUTS

Description
The HD74LVCZ16240A has sixteen inverter drivers WITH three state OUTPUTS in a 48 pin package. This device is a inverting buffer and has four active low enables (1G to 4G). Each enable independently controls four buffers.
When VCC is between 0 and 1.5 V, the device is in the high impedance state during power up or power down.
Low voltage and high speed operation is suitable at battery drive product (note type personal computer) and low power consumption extends the life of a battery for long time operation.

Features
• VCC = 2.7 to 5.5 V
• All inputs VIH (Max) = 5.5 V (@VCC = 0 to 5.5 V)
• All OUTPUTS VO (Max) = 5.5 V (@VCC = 0 V or output off state)
• Typical VOL ground bounce < 0.8 V (@VCC = 3.3 V, Ta = 25°C)
• Typical VOH undershoot > 2.0 V (@VCC = 3.3 V, Ta = 25°C)
• High impedance state during power up and power down
• Power off disables OUTPUTS, permitting live insertion
• High output current ±24 mA (@VCC = 3.0 to 5.5 V)

Renesas
Renesas Electronics
Description : 16–bit Buffers / Line Drivers WITH 3–state OUTPUTS

Description
The HD74LVCZ16240A has sixteen inverter drivers WITH three state OUTPUTS in a 48 pin package. This device is a inverting buffer and has four active low enables (1G to 4G). Each enable independently controls four buffers.
When VCC is between 0 and 1.5 V, the device is in the high impedance state during power up or power down.
Low voltage and high-speed operation is suitable at battery drive product (note type personal computer) and low power consumption extends the life of a battery for long time operation.

Features
• VCC = 2.7 to 5.5 V
• All inputs VIH (Max) = 5.5 V (@VCC = 0 to 5.5 V)
• All OUTPUTS VO (Max) = 5.5 V (@VCC = 0 V or output off state)
• Typical VOL ground bounce < 0.8 V (@VCC = 3.3 V, Ta = 25°C)
• Typical VOH undershoot > 2.0 V (@VCC = 3.3 V, Ta = 25°C)
• High impedance state during power up and power down
• Power off disables OUTPUTS, permitting live insertion
• High output current ±24 mA (@VCC = 3.0 to 5.5 V)

12345678910 Next

All Rights Reserved© datasheetbank.com  [ Privacy Policy ] [ Request Datasheet ] [ Contact Us ]