Part Number
|
IN74ACT640 |
Manufacturer
|
IK Semiconductor |
Description
|
Octal Bus Transceiver |
Published
|
Dec 8, 2005 |
Detailed Description
|
TECHNICAL DATA
Octal 3-State Inverting Bus Transceiver
High-Speed Silicon-Gate CMOS
The IN74ACT640 is identical in pino...
|
Datasheet
|
IN74ACT640
|
Overview
TECHNICAL DATA
Octal 3-State Inverting Bus Transceiver
High-Speed Silicon-Gate CMOS
The IN74ACT640 is identical in pinout to the LS/ALS640, HC/HCT640.
The IN74ACT640 may be used as a level converter for interfacing TTL or NMOS outputs to High Speed CMOS inputs.
The IN74ACT640 is a 3-state transceiver that is used for 2-way asynchronous communication between data buses.
The device has an active-low Output Enable pin, which is used to place the I/O ports into high-impedance states.
The Direction control determines whether data flows from A to B or from B to A.
• TTL/NMOS Compatible Input Levels • Outputs Directly Interface to CMOS, NMOS, and TTL • Operating Voltage Range: 4.
5 to 5.
5 V • Low I...
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