絲?。?a target="_blank" title="Marking" href="/ad138/marking.html">AD138；Package：TSSOP；CDx4ACT138 3-Line to 8-Line Decoders/Demultiplexers

1 Features ? Inputs are TTL-voltage compatible ? Speed of bipolar F, AS, and S, with significantly reduced power consumption ? Designed specifically for high-speed memory decoders and data-transmission systems ? Incorporate three enable inputs to simplify cascading and/or data reception ?

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TI

德州儀器

1-of-8 Decoder/Demultiplexer

Description The HD74AC138/HD74ACT138 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 input enables allow parallel expansion to a 1-of-24 decoder using just three HD74AC138/HD74ACT138 devices or

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HITACHIHitachi Semiconductor

日立日立公司

1-OF-8 DECODER/DEMULTIPLEXER

1-OF-8 DECODER/DEMULTIPLEXER High-Speed Silicon-Gate CMOS The IN74ACT138 is identical in pinout to the LS/ALS138, HC/HCT138. The IN74ACT138 may be used as a level converter for interfacing TTL or NMOS outputs to High Speed CMOS inputs. The IN74ACT138 decodes a three-bit Address to one-of-eight a

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INTEGRAL

Integral Corp.

1-of-8 Decoder/Demultiplexer High-Speed Silicon-Gate CMOS

The IN74ACT138 is identical in pinout to the LS/ALS138, HC/HCT138. The IN74ACT138 may be used as a level converter for interfacing TTL or NMOS outputs to High Speed CMOS inputs. The IN74ACT138 decodes a three-bit Address to one-of-eight active-lot outputs. This device features three Chip Select i

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IKSEMICON