MC74VHCT138A Datasheet (ON Semiconductor)

MC74VHCT138A, 3-to-8 Line Decoder

MC74VHCT138A 3-to-8 Line Decoder The MC74VHCT138A is an advanced high speed CMOS 3 to 8 decoder fabricated with silicon gate CMOS technology.

It achieves high speed operation similar to equivalent Bipolar Schottky TTL while maintaining CMOS low power dissipation.

When the device is enabled, three Binary Select inputs (A0 A2) determine which one of the outputs (Y0 Y7) will go Low.

When enable input E3 is held Low or either E2 or E1 is held High, decoding functi

MC74VHCT138A Features

* High Speed: tPD = 7.6 ns (Typ) at VCC = 5.0 V

* Low Power Dissipation: ICC = 4 mA (Max) at TA = 25°C

* TTL

* Compatible Inputs: VIL = 0.8 V; VIH = 2.0 V

* Power Down Protection Provided on Inputs and Outputs

* Balanced Propagation Delays

* Desi