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    參數(shù)資料
    型號: MC74LCX16543A
    廠商: Motorola, Inc.
    英文描述: LOW-VOLTAGE CMOS 16-BIT LATCHING TRANSCEIVER
    中文描述: 低電壓CMOS 16位磁收發(fā)器
    文件頁數(shù): 4/8頁
    文件大?。?/td> 136K
    代理商: MC74LCX16543A
    MC74LCX16543A
    MOTOROLA
    LCX DATA
    BR1339 — REV 3
    4
    RECOMMENDED OPERATING CONDITIONS
    Symbol
    Parameter
    Min
    Typ
    Max
    Unit
    VCC
    Supply Voltage
    Operating
    Data Retention Only
    2.0
    1.5
    3.3
    3.3
    3.6
    3.6
    V
    VI
    VO
    Input Voltage
    0
    5.5
    V
    Output Voltage
    (HIGH or LOW State)
    (3–State)
    0
    0
    VCC
    5.5
    V
    IOH
    IOL
    IOH
    IOL
    TA
    t/
    V
    HIGH Level Output Current, VCC = 3.0V – 3.6V
    LOW Level Output Current, VCC = 3.0V – 3.6V
    HIGH Level Output Current, VCC = 2.7V – 3.0V
    LOW Level Output Current, VCC = 2.7V – 3.0V
    Operating Free–Air Temperature
    –24
    mA
    24
    mA
    –12
    mA
    12
    mA
    –40
    +85
    °
    C
    Input Transition Rise or Fall Rate, VIN from 0.8V to 2.0V,
    VCC = 3.0V
    0
    10
    ns/V
    DC ELECTRICAL CHARACTERISTICS
    TA = –40
    °
    C to +85
    °
    C
    Symbol
    Characteristic
    Condition
    Min
    Max
    Unit
    VIH
    VIL
    VOH
    HIGH Level Input Voltage (Note 2.)
    2.7V
    VCC
    3.6V
    2.7V
    VCC
    3.6V
    2.7V
    VCC
    3.6V; IOH = –100
    μ
    A
    VCC = 2.7V; IOH = –12mA
    VCC = 3.0V; IOH = –18mA
    VCC = 3.0V; IOH = –24mA
    2.7V
    VCC
    3.6V; IOL = 100
    μ
    A
    VCC = 2.7V; IOL= 12mA
    VCC = 3.0V; IOL = 16mA
    VCC = 3.0V; IOL = 24mA
    2.7V
    VCC
    3.6V; 0V
    VI
    5.5V
    2.7
    VCC
    3.6V; 0V
    VO
    5.5V;
    VI = VIH or V IL
    2.0
    V
    LOW Level Input Voltage (Note 2.)
    0.8
    V
    HIGH Level Output Voltage
    VCC– 0.2
    2.2
    V
    2.4
    2.2
    VOL
    LOW Level Output Voltage
    0.2
    V
    0.4
    0.4
    0.55
    II
    IOZ
    Input Leakage Current
    ±
    5.0
    μ
    A
    3–State Output Current
    ±
    5.0
    μ
    A
    IOFF
    Power–Off Leakage Current
    VCC = 0V; VI or VO = 5.5V
    2.7
    VCC
    3.6V; VI = GND or VCC
    2.7
    VCC
    3.6V; 3.6
    VI or VO
    5.5V
    2.7
    VCC
    3.6V; VIH = VCC – 0.6V
    10
    μ
    A
    ICC
    Quiescent Supply Current
    20
    μ
    A
    ±
    20
    μ
    A
    ICC
    2. These values of VI are used to test DC electrical characteristics only.
    Increase in ICC per Input
    500
    μ
    A
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