Datasheet4U Logo Datasheet4U.com

HD74AC139

Dual 1-of-4 Decoder/Demultiplexer

HD74AC139 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 C

HD74AC139 General 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 demul.

HD74AC139 Datasheet (282.96 KB)

Preview of HD74AC139 PDF

Datasheet Details

Part number:

HD74AC139

Manufacturer:

Renesas ↗

File Size:

282.96 KB

Description:

Dual 1-of-4 decoder/demultiplexer.

📁 Related Datasheet

HD74AC138 1-of-8 Decoder/Demultiplexer (Hitachi Semiconductor)

HD74AC138 1-of-8 Decoder/Demultiplexer (Renesas)

HD74AC139 Dual 1-of-4 Decoder/Demultiplexer (Hitachi Semiconductor)

HD74AC107 Dual JK Flip-Flop (with Separate Clear and Clock) (Hitachi Semiconductor)

HD74AC107 Dual JK Flip-Flop (Renesas)

HD74AC112 Dual JK Negative Edge-Triggered Flip-Flop (Hitachi Semiconductor)

HD74AC112 Dual JK Negative Edge-Triggered Flip-Flop (Renesas)

HD74AC123A Dual Retriggerable Resettable Multivibrator (Hitachi Semiconductor)

HD74AC123A Dual Retriggerable Resettable Multivibrator (Renesas)

HD74AC125 Quad Buffer/Line Driver with 3-State Output (Hitachi Semiconductor)

TAGS

HD74AC139 Dual 1-of-4 Decoder Demultiplexer Renesas

Image Gallery

HD74AC139 Datasheet Preview Page 2 HD74AC139 Datasheet Preview Page 3

HD74AC139 Distributor