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HD74AC139

Renesas
Part Number HD74AC139
Manufacturer Renesas
Description Dual 1-of-4 Decoder/Demultiplexer
Published Dec 4, 2017
Detailed Description HD74AC139/HD74ACT139 Dual 1-of-4 Decoder/Demultiplexer REJ03D0249–0200Z (Previous ADE-205-369 (Z)) Rev.2.00 Jul.16.2004...
Datasheet PDF File HD74AC139 PDF File

HD74AC139
HD74AC139

Overview
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 active-Low Enable input which can be used as a data input for a 4-output demultiplexer.
Each half of the HD74AC139/HD74ACT139 can be used as a function generator providing all four minterms of two variables.
Features • Multifunction Capability • Two Completely Independent 1-of-4 Decoders • Active Low Mutually Exclusive Outputs • Outputs Source/Sink 24 mA • HD74ACT139 has TTL-Compatible Inputs • Ordering Information: Ex.
HD74AC139 Part Name Package Type Package Code Package Abbreviation Taping Abbreviation (Quantity) HD74AC139AP DIP-16 pin DP-16E, -16FV P — HD74AC139AFPEL SOP-16 pin (JEITA) FP-16DAV FP EL (2,000 ...


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