MC74HC245AN Datasheet PDF - ON Semiconductor

High−Performance Silicon−Gate CMOS

●The MC74HC245A is identical in pinout to the LS245. The device inputs are compatible with standard CMOS outputs; with pull−up resistors, they are compatible with LSTTL outputs. The HC245A is a 3−state noninverting 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.

●Features

●• Output Drive Capability: 15 LSTTL Loads

●• Outputs Directly Interface to CMOS, NMOS, and TTL

●• Operating Voltage Range: 2.0 to 6.0 V

●• Low Input Current: 1 uA

●• High Noise Immunity Characteristic of CMOS Devices

●• In Compliance with the Requirements Defined by JEDEC Standard No. 7A

●• Chip Complexity: 308 FETs or 77 Equivalent Gates

●• Pb−Free Packages are Available