SNJ54AHCT138J Texas Instruments - Yeehing Electronics

3-Line To 8-Line Decoders/Demultiplexers

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Specifications

For more information, please refer to datasheet

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More Information

The ’AHCT138 3-line to 8-line decoders/demultiplexers are designed to be used in high-performance memory-decoding and data-routing applications that require very short propagation-delay times. In high-performance memory systems, this decoder can be used to minimize the effects of system decoding. When employed with high-speed memories utilizing a fast enable circuit, the delay times of this decoder and the enable time of the memory usually are less than the typical access time of the memory. This means that the effective system delay introduced by the decoder is negligible.