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  • 參數(shù)資料
    型號: MC74ACT57N
    廠商: Motorola, Inc.
    英文描述: OCTAL D-TYPE FLIP-FLOP WITH 3-STATE OUTPUTS
    中文描述: 八路D型倒裝3次浮點運算態(tài)輸出
    文件頁數(shù): 4/8頁
    文件大?。?/td> 192K
    代理商: MC74ACT57N
    MC74AC57 MC74ACT574
    5-4
    FACT DATA
    DC CHARACTERISTICS
    Symbol
    Parameter
    (V)
    74AC
    74AC
    Unit
    Conditions
    VCC
    TA = +25
    °
    C
    TA =
    –40
    °
    C to +85
    °
    C
    Typ
    Guaranteed Limits
    VIH
    Minimum High Level
    Input Voltage
    3.0
    4.5
    5.5
    1.5
    2.25
    2.75
    2.1
    3.15
    3.85
    2.1
    3.15
    3.85
    VOUT = 0.1 V
    or VCC – 0.1 V
    V
    VIL
    Maximum Low Level
    Input Voltage
    3.0
    4.5
    5.5
    1.5
    2.25
    2.75
    0.9
    1.35
    1.65
    0.9
    1.35
    1.65
    VOUT = 0.1 V
    or VCC – 0.1 V
    V
    VOH
    Minimum High Level
    Output Voltage
    3.0
    4.5
    5.5
    2.99
    4.49
    5.49
    2.9
    4.4
    5.4
    2.9
    4.4
    5.4
    IOUT = –50
    μ
    A
    V
    V
    *VIN = VIL or VIH
    3.0
    4.5
    5.5
    2.56
    3.86
    4.86
    2.46
    3.76
    4.76
    –12 mA
    –24 mA
    –24 mA
    IOH
    VOL
    Maximum Low Level
    Output Voltage
    3.0
    4.5
    5.5
    0.002
    0.001
    0.001
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    IOUT = 50
    μ
    A
    V
    V
    *VIN = VIL or VIH
    3.0
    4.5
    5.5
    0.36
    0.36
    0.36
    0.44
    0.44
    0.44
    12 mA
    24 mA
    24 mA
    IOL
    IIN
    Maximum Input
    Leakage Current
    5.5
    ±
    0.1
    ±
    1.0
    μ
    A
    VI = VCC, GND
    IOZ
    Maximum
    Current
    VI (OE) = VIL, VIH
    VI = VCC, GND
    VO = VCC, GND
    VOLD = 1.65 V Max
    3-State
    5.5
    ±
    0.5
    ±
    5.0
    μ
    A
    IOLD
    Minimum Dynamic
    Output Current
    5.5
    75
    mA
    IOHD
    5.5
    –75
    mA
    VOHD = 3.85 V Min
    ICC
    Maximum Quiescent
    Supply Current
    5.5
    8.0
    80
    μ
    A
    VIN = VCC or GND
    * All outputs loaded; thresholds on input associated with output under test.
    Maximum test duration 2.0 ms, one output loaded at a time.
    Note: IIN and ICC @ 3.0 V are guaranteed to be less than or equal to the respective limit @ 5.5 V VCC.
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