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SN74HC139-Q1 - DUAL 2-LINE TO 4-LINE DECODER/DEMULTIPLEXER

Description

The SN74HC139 device is designed for high-performance memory-decoding or data-routing applications requiring very short propagation delay times.

In high-performance memory systems, this decoder can minimize the effects of system decoding.

Features

  • fully buffered inputs, each of which represents only one normalized load to its driving circuit.

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Other Datasheets by Texas Instruments

Part Number Description
SN74HC139 Dual 2-Line To 4-Line Decoders/Demultiplexers
SN74HC132 Quadruple Positive-NAND Gates
SN74HC132-Q1 QUADRUPLE POSITIVE-NAND GATE
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SN74HC138-Q1 3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS

Full PDF Text Transcription

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SN74HC139-Q1 DUAL 2-LINE TO 4-LINE DECODER/DEMULTIPLEXER D Qualified for Automotive Applications D Targeted Specifically for High-Speed Memory Decoders and Data-Transmission Systems D Wide Operating Voltage Range of 2 V to 6 V D Outputs Can Drive up to Ten LSTTL Loads D Low Power Consumption, 80-µA Max ICC D Typical tpd = 10 ns D ±4-mA Output Drive at 5 V SCLS598B − NOVEMBER 2004 – REVISED APRIL 2008 D Low Input Current of 1 µA Max D Incorporate Two Enable Inputs to Simplify Cascading and/or Data Reception D ESD Protection Level per AEC-Q100 Classification − 2000-V (H2) Human-Body Model − 200-V (M3) Machine Model − 1000-V (C5) Charged-Device Model D OR PW PACKAGE (TOP VIEW) description/ordering information The SN74HC139 device is designed for high-performance memory-decoding or data-rou
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