74HC245 Datasheet - Texas Instruments

Octal Bus Transceivers

74HC245 Features

* Wide Operating Voltage Range of 2 V to 6 V

* High-Current 3-State Outputs Drive Bus Lines Directly or Up to 15 LSTTL Loads

* Low Power Consumption, 80-μA Max ICC

* Typical tpd = 12 ns

* ±6-mA Output Drive at 5 V

* Low Input Current of 1 μA Max

74HC245 General Description

These octal bus transceivers are designed for asynchronous two-way communication between data buses. The control-function implementation minimizes external timing requirements. The devices allow data transmission from the A bus to the B bus or from the B bus to the A bus, depending on the logic le.

74HC245 Datasheet (2.79 MB)