SN54AHC139 DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS

Texas Instruments

Description

www.ti.com SN74AHC139 SN54AHC139 SCLS259L * DECEMBER 1995 * REVISED JUNE 2013 DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS Check fo.
The ’AHC139 devices are dual 2-line to 4-line decoders/demultiplexers designed for 2-V to 5.

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Datasheet Specifications

Part number: SN54AHC139
Manufacturer: Texas Instruments ↗
File Size: 1.19 MB
Datasheet: SN54AHC139-etcTI.pdf
Description: DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS

Features

* 1
* Operating Range 2-V to 5.5-V
* Designed Specifically for High-Speed Memory Decoders and Data-Transmission Systems
* Incorporate Two Enable Inputs to Simplify Cascading and/or Data Reception
* Latch-Up Performance Exceeds 250 mA Per JESD 17
* ESD Protectio

Applications

* requiring very short propagation delay times. In high-performance memory systems, these decoders can be used to minimize the effects of system decoding. When used with high-speed memories utilizing a fast enable circuit, the delay times of these decoders and the enable time of the memory usually are

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SN54AHC139 DUAL 2-LINE 4-LINE DECODERS DEMULTIPLEXERS Texas Instruments

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