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Part Name(s) : DV74AC245 DV74AC245DW DV74AC245N DV74ACT245 DV74ACT245DW DV74ACT245N AVG
AVG Semiconductors=>HITEK
Description : OCTAL BIDIRECTIONAL TRANSCEIVER WITH 3-STATE INPUTS/OUTPUTS View

OCTAL BIDIRECTIONAL TRANSCEIVER WITH 3-STATE INPUTS/OUTPUTS

Part Name(s) : MC54F245 MC54F245DW MC54F245J MC74F245 MC74F245DW MC74F245N Motorola
Motorola => Freescale
Description : OCTAL BIDIRECTIONAL TRANSCEIVER WITH 3-STATE INPUTS/OUTPUTS View

OCTAL BIDIRECTIONAL TRANSCEIVER WITH 3-STATE INPUTS/OUTPUTS

TheMC54/74F245 contains eight noninverting BIDIRECTIONAL buffers WITH 3-STATEoutputs and is intended for bus-oriented applications. Currentsinking capabilityis 24 mA at the A ports and 64 mAat the B ports. The Transmit/Re
ceive(T/R) input determines the direction ofdata flow through the BIDIRECTIONAL TRANSCEIVER.Transmit (active HIGH)enables data from A ports to B ports; Receive(active LOW) enables data from B ports to A ports.The Output Enable input, when HIGH, disables both A and B ports by placing them in a high-Z condition.

• Noninverting Buffers
BIDIRECTIONAL Data Path
• B Outputs Sink 64 mA
• ESD>4000 Volts

Part Name(s) : MC74AC643 MC74ACT643 MC74AC643DW MC74ACT643DW MC74AC643N MC74ACT643N Motorola
Motorola => Freescale
Description : OCTAL BIDIRECTIONAL TRANSCEIVER WITH 3-STATE Outputs View

OCTAL BIDIRECTIONAL TRANSCEIVER WITH 3-STATE Outputs

The MC74AC643/74ACT643 OCTAL bus TRANSCEIVER is designed for asynchronous two-way communication between data buses. The device transmits data from bus A to bus B when T/R = HIGH, or from bus B to bus A when T/R = LOW. The enable input can be used to disable the device so the buses are effectively isolated.

BIDIRECTIONAL Data Path
• A and B Outputs Sink 24 mA/Source –24 mA
• ′ACT643 Has TTL Compatible Inputs

Part Name(s) : 74F545 N74F545N N74F545D Philips
Philips Electronics
Description : OCTAL BIDIRECTIONAL TRANSCEIVER (WITH 3-STATE INPUTS/OUTPUTS) View

DESCRIPTION
The 74F545 is an 8-bit, 3-STATE, high speed TRANSCEIVER. It provides BIDIRECTIONAL drive for the bus-oriented microprocessor and digital communications systems.

FEATURES
• High impedance NPN base inputs for reduced loading
    (70µA in High and Low states) output
• 8-bit BIDIRECTIONAL data flow reduces system package count
3-STATE INPUTS/OUTPUTS for interfacing WITH bus oriented systems
• 24mA and 64mA bus drive capability on A and B ports,
    respectively
• Transmit/Receive and Output Enable simplify control logic


Part Name(s) : 74AC245CW 74ACT245CW Fairchild
Fairchild Semiconductor
Description : OCTAL BIDIRECTIONAL TRANSCEIVER WITH 3-STATE INPUTS/OUTPUTS View

General Description
The AC/ACT245 contains eight non-inverting BIDIRECTIONAL buffers WITH 3-STATE outputs and is intended for bus-oriented applications.

Features
■ ICC and IOZ reduced by 50%
■ Noninverting buffers
BIDIRECTIONAL data path
■ A and B outputs source/sink 24 mA
■ ACT245 has TTL-compatible inputs

Part Name(s) : 74F545 74F545PC 74F545SC 74F545SCX Fairchild
Fairchild Semiconductor
Description : OCTAL BIDIRECTIONAL TRANSCEIVER WITH 3-STATE Outputs View

General Description
The 74F545 is an 8-bit, 3-STATE, high-speed TRANSCEIVER. It provides BIDIRECTIONAL drive for bus-oriented microprocessor and digital communications systems. Straight through BIDIRECTIONAL TRANSCEIVERs are featured, WITH 24 mA bus drive capability on the A Ports and 64 mA bus drive capability on the B Ports.

Features
■ Higher drive than 8304
■ 8-bit BIDIRECTIONAL data flow reduces system package count
3-STATE INPUTS/OUTPUTS for interfacing WITH bus-oriented systems
■ 24 mA and 64 mA bus drive capability on A and B Ports, respectively
■ Transmit/Receive and Output Enable simplify control logic
■ Guaranteed 4000V minimum ESD protection

Part Name(s) : MC74AC620 MC74ACT620 MC74AC620N MC74ACT620N MC74AC620DW MC74ACT620DW Motorola
Motorola => Freescale
Description : OCTAL BIDIRECTIONAL TRANSCEIVER WITH 3-STATE Outputs View

The MC74AC620/74ACT620 OCTAL bus TRANSCEIVER is designed for asynchronous two-way communication between data buses. The device transmits data from bus A to bus B when T/R = HIGH, or from bus B to bus A when T/R = LOW. The enable input can be used to disable the device so the buses are effectively isolated.

BIDIRECTIONAL Data Path
• A and B Outputs Sink 24 mA/Source –24 mA
• ′ACT620 Has TTL Compatible Inputs

Part Name(s) : MC74AC245 MC74AC245DT MC74AC245DTG MC74AC245DTR2 MC74AC245DTR2G MC74AC245DW MC74AC245DWG MC74AC245DWR2 MC74AC245DWR2G MC74AC245M MC74AC245MEL MC74AC245MELG MC74AC245MG MC74AC245N MC74AC245NG MC74ACT245 MC74ACT245DT MC74ACT245DTG MC74ACT245DTR2 MC74ACT245DTR2G MC74ACT245DW MC74ACT245DWG MC74ACT245DWR2 MC74ACT245DWR2G MC74ACT245M ON-Semiconductor
ON Semiconductor
Description : OCTAL BIDIRECTIONAL TRANSCEIVER WITH 3−State INPUTS/OUTPUTS View

The MC74AC245/74ACT245 contains eight non−inverting BIDIRECTIONAL buffers WITH 3−state outputs and is intended for bus−oriented applications. Current sinking capability is 24 mA at both the A and B ports. The Transmit/Receive (T/R) input determines the direction of data flow through the BIDIRECTIONAL TRANSCEIVER. Transmit (active−HIGH) enables data from A ports to B ports; Receive (active−LOW) enables data from B ports to A ports. The Output Enable input, when HIGH, disables both A and B ports by placing them in a High Z condition.

Features
• Noninverting Buffers
BIDIRECTIONAL Data Path
• A and B Outputs Source/Sink 24 mA
• ′ACT245 has TTL Compatible Inputs
• Pb−Free Packages are Available

 

Part Name(s) : MC74AC640 MC74ACT640 MC74AC640N MC74ACT640N MC74AC640DW MC74ACT640DW Motorola
Motorola => Freescale
Description : OCTAL BIDIRECTIONAL TRANSCEIVER WITH 3-STATE Outputs View

The MC74AC640/74ACT640 OCTAL bus TRANSCEIVER is designed for asynchronous two-way communication between data buses. The device transmits data from bus A to bus B when T/R = HIGH, or from bus B to bus A when T/R = LOW. The enable input can be used to disable the device so the buses are effectively isolated.
   
BIDIRECTIONAL Data Path
• A and B Outputs Sink 24 mA/Source –24 mA
• ′ACT640 Has TTL Compatible Inputs
   

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