絲?。?a target="_blank" title="Marking" href="/cd54hc139f/marking.html">CD54HC139F；Package：CDIP；High-Speed CMOS Logic Dual 2- to 4-Line Decoder/Demultiplexer

Features ? Multifunction Capability - Binary to 1 of 4 Decoders or 1 to 4 Line Demultiplexer ? Active Low Mutually Exclusive Outputs ? Fanout (Over Temperature Range) - Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads - Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Load

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TI

德州儀器

M54HC138F1R M74HC138M1R M74HC138B1R M74HC138C1R

DESCRIPTION The M54/74HC139 is a high speed CMOS DUAL TWO LINE TO FOUR LINE DECODER/DEMULTIPLEXER fabricated in silicon gate C2MOS technology. It has the same high speed performance of LSTTL combined with true CMOS low power consumption. The active low enable input can be used for gating or as a

文件：239.25 Kbytes 頁數：9 Pages

STMICROELECTRONICS

意法半導體

Rad-hard high speed 2 to 6 V CMOS logic series

文件：306.74 Kbytes 頁數：29 Pages

STMICROELECTRONICS

意法半導體

RAD-HARD DUAL 2 TO 4 DECODER/DEMULTIPLEXER

文件：190.59 Kbytes 頁數：8 Pages

STMICROELECTRONICS

意法半導體