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    首頁產(chǎn)品索引MC74LCX245

    MC74LCX245

    購買收藏
    ?Octal Transceiver, CMOS, Low Voltage

    制造商:ON

    中文數(shù)據(jù)手冊

    產(chǎn)品信息

    The MC74LCX245 is a high performance, non-inverting octal transceiver operating from a 2.0 to 5.5V supply. High impedance TTL 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 MC74LCX245 inputs to be safely driven from 5V devices. The MC74LCX245 is suitable for memory address driving and all TTL level bus oriented transceiver applications.
    Current drive capability is 24mA at both A and B ports. The Transmit/Receive (T/Rbar) input determines the direction of data flow through the bi-directional transceiver. Transmit (active-HIGH) enables data from A ports to B ports; Receive (active-LOW) enables data from B to A ports. The Output Enable input, when HIGH, disables both A and B ports by placing them in a HIGH Z condition.
    • Designed for 2.0 to 5.5V V
    • Operation
    • 5V TolerantInterface 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 (10μA) Substantially Reduces System Power Requirements
    • Latchup Performance Exceeds 500mA
    • ESD Performance: Human Body Model >2000V; Machine Model >200V PIN
    • Pb-Free Packages

    在線購買

    型號制造商描述購買
    NLV74LCX245DTR2GON 立即購買
    MC74LCX245MNTWGONMC74LCX245 是一款高性能非反向八路收發(fā)器,運行電壓為 2.0 V 到 5.5V。高阻抗 TTL 兼容輸入顯著減少了輸入驅(qū)動器的電流負載,而 TTL 兼容輸出則提高了開關噪音性能。5.5V 的 VI 規(guī)格使得 MC74LCX245 輸入能夠基于 5V 器件進行安全驅(qū)動。MC74LCX245 適用于內(nèi)存地址驅(qū)動和所有 TTL 級總線導向收發(fā)器應用。電流驅(qū)動能力在 A 和 B 端口均為 24mA。發(fā)射/接收 (T/Rbar) 輸入決定了數(shù)據(jù)流經(jīng)雙向收發(fā)器的方向。發(fā)射(有效高電平)讓數(shù)據(jù)能夠從 A 端口流向 B 端口;接收(有效低電平)則讓數(shù)據(jù)能夠從 B 端口流向 A 端口。輸出啟用輸入如果為高電平則會將 A 端口和 B 端口置于高電平 Z 狀態(tài),從而將兩者禁用。 立即購買
    MC74LCX245DWR2GON 立即購買
    MC74LCX245DWGON 立即購買
    MC74LCX245DTGON 立即購買
    MC74LCX245DTR2GON 立即購買

    技術(shù)資料

    標題類型大?。↘B)下載
    Octal Transceiver, CMOS, Low VoltagePDF140 點擊下載
    IBIS Model for MC74LCX245DWUNKNOW9 點擊下載
    mc74lcx245dt_c300.rev0.txtUNKNOW104 點擊下載
    mc74lcx245dt_c300.ibsUNKNOW104 點擊下載
    TSSOP-20 WBPDF38 點擊下載
    SOIC-20 WBPDF35 點擊下載
    20 PIN QFN, 2.5*4.5 MMPDF57 點擊下載

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