TECHNICAL DATA
KK74HC640A
Octal 3-State Inverting Bus Transceiver
High-Performance Silicon-Gate CMOS
The KK74HC640A is identical in pinout to the LS/ALS640. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LS/ALSTTL outputs. The KK74HC640A is a 3-state transceiver that is used for 2-way asynchrono...
