Part number:
IN74AC640
Manufacturer:
ETC
File Size:
197.69 KB
Description:
Octal 3-state inverting bus transceiver.
Datasheet Details
Part number:
IN74AC640
Manufacturer:
ETC
File Size:
197.69 KB
Description:
Octal 3-state inverting bus transceiver.
IN74AC640, Octal 3-State Inverting Bus Transceiver
TECHNICAL DATA IN74AC640 Octal 3-State Inverting Bus Transceiver High-Speed Silicon-Gate CMOS The IN74AC640 is identical in pinout to the LS/ALS640, HC/HCT640.
The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LS/ALS outputs.
The IN74AC640 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
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