General-Purpose Logics-HD74AC Series

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1-of-8 Decoder/Demultiplexer

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瑞萨

1-of-8 Decoder/Demultiplexer

Description 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 HD74AC138/HD74ACT138 devices or a

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1-OF-8 DECODER/DEMULTIPLEXER High-Speed Silicon-Gate CMOS

1-OF-8 DECODER/DEMULTIPLEXER High-Speed Silicon-Gate CMOS The IN74AC138 is identical in pinout to the LS/ALS138, HC/HCT138. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LS/ALS outputs. The IN74AC138 decodes a three-bit Addr

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INTEGRAL

Integral Corp.