HD74AC138 decoder/demultiplexer equivalent, 1-of-8 decoder/demultiplexer.
* Demultiplexing Capability
* Multiple Input Enable for Easy Expansion
* Active LOW Mutually Exclusive Outputs
* Outputs Source/Sink 24 mA
* HD74ACT13.
The HD74AC138/HD74ACT138 is a high-speed 1-of-8 decoder/demultiplexer. This device is ideally suited for highspeed bipolar memory chip select address decoding. The multiple input enables allow parallel expansion to a 1-of-24 decoder using just three .
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