HD74AC538 Datasheet (Renesas)

HD74AC538, 1-of-8 Decoder

The HD74AC538 decoder/demultiplexer accepts three Address (A0 to A2) input signal and decodes them to select one of eight mutually exclusive outputs.

A polarity control input (P) determines whether the outputs are active LOW or active HIGH.

A HIGH signal on either of the active LOW output Enable (OE

HD74AC538 Features

* Output Polarity Control

* Data Demultiplexing Capability

* Multiple Enables for Expansion

* Outputs Source/Sink 24 mA

* Ordering Information Part Name Package Type Package Code Package Abbreviation Taping Abbreviation (Quantity) HD74AC538FPEL SOP-20 pin