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    MC74HCT138A

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     1-of-8 Decoder/Demultiplexer with LSTTL Compatible Inputs

    制造商:ON

    产品信息

    The MC74HCT138A is identical in pinout to the LS138. The HCT138A may be used as a level converter for interfacing TTL or NMOS outputs to High Speed CMOS inputs. The HCT138A decodes a three bit Address to one of eight active lot outputs. This device features three Chip Select inputs, two active low and one active high to facilitate the demultiplexing, cascading, and chip selecting functions. The demultiplexing function is accomplished by using the Address inputs to select the desired device output; one of the Chip Selects is used as a data input while the other Chip Selects are held in their active states.
    • Chip Complexity: 122 FETs or 30.5 Equivalent Gates
    • Output Drive Capability: 10 LSTTL Loads
    • TTL/NMOS Compatible Input Levels
    • Operating Voltage Range: 4.5 to 5.5 V
    • Low Input Current: 1.0 µA
    • Outputs Directly Interface to CMOS, NMOS, and TTL
    • In Compliance with the Requirements Defined by JEDEC Standard No. 7A
    • Pb-Free Packages are Available*

    电路图、引脚图和封装图

    在线购买

    型号制造商描述购买
    MC74HCT138ADGONDECODER/DRIVER, HCT SERIES, INVE 立即购买
    MC74HCT138ADR2GONIC DECODER/DEMUX 1X3:8 16SOIC 立即购买
    MC74HCT138ADTR2GONIC DECODER/DEMUX 1X3:8 16TSSOP 立即购买

    技术资料

    标题类型大小(KB)下载
    1-of-8 Decoder/Demultiplexer with LSTTL Compatible InputsPDF94 点击下载
    IBIS Model for MC74HCT138ADUNKNOW5 点击下载
    IBIS Model for MC74HCT138ANUNKNOW5 点击下载
    SOIC 16 LEADPDF37 点击下载
    TSSOP-16PDF40 点击下载
    MC74HCT138A_PKG.GIFUNKNOW9 点击下载

    应用案例更多案例

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