www.
DataSheet4U.
com 54AC139 • 54ACT139 Dual 1-of-4 Decoder/Demultiplexer August 1998 54AC139 • 54ACT139 Dual 1-of-4 Decoder/Demultiplexer General Description The ’AC/’ACT139 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 active-LOW Enable input which can be used as a data input for a 4-output demultiplexer.
Each half of the ’AC/ ’ACT139 can be used as a function generator providing all four minterms of two variables.
n n n n n n Multifunction capability Two completely independent 1-of-4 decoders Active LOW mutually exclusive outputs Outputs...

Since 2006. D4U Semicon,
Electronic Components Datasheet Search Site. (Privacy Policy & Contact)