Description
74AHC138; 74AHCT138 3-to-8 line decoder/demultiplexer; inverting Rev.5 * 10 September 2020 Product data sheet 1.General .
The 74AHC138; 74AHCT138 are high-speed Si-gate CMOS devices and are pin compatible with Low power Schottky TTL (LSTTL).
Features
* Balanced propagation delays
* All inputs have Schmitt-trigger action
* Demultiplexing capability
* Multiple input enable for easy expansion
* Ideal for memory chip select decoding
* Inputs accepts voltages higher than VCC
* For 74AHC138 only:
