HD74AC139 Overview
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.
HD74AC139 Key Features
- Multifunction Capability
- Two pletely Independent 1-of-4 Decoders
- Active Low Mutually Exclusive Outputs
- Outputs Source/Sink 24 mA
- HD74ACT139 has TTL-patible Inputs
- Ordering Information: Ex. HD74AC139
- HD74AC139AFPEL SOP-16 pin (JEITA) FP-16DAV
