HD74AC139/HD74ACT139
Dual 1-of-4 Decoder/Demultiplexer
REJ03D0249–0200Z (Previous ADE-205-369 (Z))
Rev.2.00 Jul.16.2004
Description
The HD74AC139/HD74ACT139 is a high-speed, dual 1-of-4 decoder/demultiplexer. The device has two independent decoders, each accepting two inputs and providing four mutually-exclusive active-Low outputs. Each decoder has an activ...