74ACT139SC Datasheet PDF

74AC139 74ACT139 Dual 1-of-4 Decoder, Demultiplexer November 1988 Revised November 1999 74AC139 74ACT139 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 mutuallyexclusive active-LOW outputs. Each decoder has an active-LOW Enable input

Data sheet acquired from Harris Semiconductor SCHS235 CD74AC139, CD74ACT139 Dual 2-to-4-Line Decoder, Demultiplexer Description The CD74AC139 and CD74ACT139 are dual 2-to-4-line decoders, demultiplex

74AC139 74ACT139 Dual 1-of-4 Decoder, Demultiplexer November 1988 Revised November 1999 74AC139 74ACT139 Dual 1-of-4 Decoder, Demultiplexer General Description The AC, ACT139 is a high-speed, dual

ICC reduced by 50% on 74AC only / Outputs source/sink 24mA / ACT04 has TTL-compatible inputs

Asynchronous parallel load / Cascadable / Outputs source/sink 24 mA