HD74ALVCH162825 Datasheet (Hitachi Semiconductor) - 18-bit Buffers / Drivers with 3-state Outputs

HD74ALVCH162825, 18-bit Buffers / Drivers with 3-state Outputs

The HD74ALVCH162825 can be used as two 9-bit buffers or one 18-bit buffer.

It provides true data.

The 3-state control gate is a 2-input AND gate with active low inputs so that if either output enable ( OE1 or OE2) input is high, all nine affected outputs are in the high impedance state.

Active bus h

HD74ALVCH162825 Features

* VCC = 2.3 V to 3.6 V

* Typical VOL ground bounce < 0.8 V (@VCC = 3.3 V, Ta = 25°C)

* Typical VOH undershoot > 2.0 V (@VCC = 3.3 V, Ta = 25°C)

* High output current ±12 mA (@VCC = 3.0 V)

* Bus hold on data inputs eliminates the need for external pullup / pull