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    首頁產(chǎn)品索引MC74LCX257

    MC74LCX257

    購買收藏
    ?Low Voltage CMOS Quad 2-Input Multiplexer

    制造商:ON

    中文數(shù)據(jù)手冊(cè)

    產(chǎn)品信息

    The MC74LCX257 is a high performance, quad 2-input multiplexer with 3-state outputs operating from a 2.3 to 3.6V supply. High impedanceTTL compatible inputs significantly reduce current loading to input drivers while TTL compatible outputs offer improved switching noise performance. A V
    specification of 5.5V allows MC74LCX257 inputs to be safely driven from 5.0V devices.
    Four bits of data from two sources can be selected using the Select input. The four outputs present the selected data in the true(non-inverted) form. The outputs may be switched to a high impedance state by placing a logic HIGH on the Output Enable (OEbar) input. Current drive capability is 24mA at the outputs.
    • Designed for 2.3 to 3.6V V
    • Operation
    • 5V Tolerant - Interface Capability With 5V TTL Logic
    • Supports Live Insertion and Withdrawal
    • I
    • Specification Guarantees High Impedance When V
    • = 0V
    • LVTTL Compatible
    • LVCMOS Compatible
    • 24mA Balanced Output Sink and Source Capability
    • Near Zero Static Supply Current in All Three Logic States (10
    • A)
    • Substantially Reduces System Power Requirements
    • Latchup Performance Exceeds 500mA
    • ESD Performance:
    • Human Body Model >2000V;
    • Machine Model >200V
    • Pb-Free Packages are Available*

    在線購買

    型號(hào)制造商描述購買
    MC74LCX257DTGONIC MULTIPLEXER 4 X 2:1 16TSSOP 立即購買
    MC74LCX257DTR2GONIC MULTIPLEXER 4 X 2:1 16TSSOP 立即購買
    MC74LCX257DR2GONIC MULTIPLEXER 4 X 2:1 16SOIC 立即購買

    技術(shù)資料

    標(biāo)題類型大小(KB)下載
    Low-Voltage CMOS Quad 2-Input MultiplexerPDF126 點(diǎn)擊下載
    mc74lcx257dt_c300.ibsUNKNOW63 點(diǎn)擊下載
    mc74lcx257d_c300.ibsUNKNOW63 點(diǎn)擊下載
    mc74lcx257m_c300.ibsUNKNOW63 點(diǎn)擊下載
    SOIC 16 LEADPDF37 點(diǎn)擊下載
    TSSOP-16PDF40 點(diǎn)擊下載

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