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54AC138F View Datasheet(PDF) - National ->Texas Instruments

Part Name54AC138F National-Semiconductor
National ->Texas Instruments National-Semiconductor
Description1-of-8 Decoder/Demultiplexer


54AC138F Datasheet PDF : 10 Pages
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General Description
The ’AC/’ACT138 is a high-speed 1-of-8 decoder/demultiplexer. This device is ideally suited for high-speed bipolar memory chip select address decoding. The multiple in put enables allow parallel expansion to a 1-of-24 decoder using just three ’AC/’ACT138 devices or a 1-of-32 decoder using four ’AC/’ACT138 devices and one inverter.

Features
■ ICC reduced by 50%
■ Demultiplexing capability
■ Multiple input enable for easy expansion
■ Active LOW mutually exclusive outputs
■ Outputs source/sink 24 mA
■ ’ACT138 has TTL-compatible inputs
■ Standard Microcircuit Drawing (SMD)
   — ’AC138: 5962-87622
   — ’ACT138: 5962-87554

 

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