HD74HC444, HD74HC442 Datasheet - Renesas

HD74HC444 - Quad Tridirectional Bus Transceiver

These bus transceivers are designed for a synchronous three-way communication between four-line data buses. They give the designer a choice of selecting inverting, noninverting or a combination of inverting and noninverting data paths with 3-state outputs. The S0 and S1 inputs select the bus from w.

HD74HC444 Features

* High Speed Operation

* High Output Current: Fanout of 15 LSTTL Loads

* Wide Operating Voltage: VCC = 2 to 6 V

* Low Input Current: 1

HD74HC442-Renesas.pdf