MC74HC245ADTR2G 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 pullup 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.

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● Output Drive Capability: 15 LSTTL Loads

● Outputs Directly Interface to CMOS, NMOS, and TTL

● Operating Voltage Range: 2 to 6 V

● Low Input Current: 1 mA

● 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