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    參數(shù)資料
    型號(hào): MC14538BDTR2
    廠商: ON SEMICONDUCTOR
    元件分類: 諧振器
    英文描述: UltraLow-Supply Current/Supply-Voltage Supervisory Circuit 6-SOT-23 -40 to 85
    中文描述: 4000/14000/40000 SERIES, DUAL MONOSTABLE MULTIVIBRATOR, PDSO16
    封裝: LEAD FREE, PLASTIC, TSSOP-16
    文件頁(yè)數(shù): 1/10頁(yè)
    文件大?。?/td> 272K
    代理商: MC14538BDTR2
    MOTOROLA CMOS LOGIC DATA
    Motorola, Inc. 1995
    1
    MC14538B
    The MC14538B is a dual, retriggerable, resettable monostable multivibra-
    tor. It may be triggered from either edge of an input pulse, and produces an
    accurate output pulse over a wide range of widths, the duration and accuracy
    of which are determined by the external timing components, CX and RX.
    Unlimited Rise and Fall Time Allowed on the A Trigger Input
    Pulse Width Range = 10
    μ
    s to 10 s
    Latched Trigger Inputs
    Separate Latched Reset Inputs
    3.0 Vdc to 18 Vdc Operational Limits
    Triggerable from Positive (A Input) or Negative–Going Edge (B–Input)
    Capable of Driving Two Low–power TTL Loads or One Low–power
    Schottky TTL Load Over the Rated Temperature Range
    Pin–for–pin Compatible with MC14528B and CD4528B (CD4098)
    Use the MC54/74HC4538A for Pulse Widths Less Than 10
    μ
    s with
    MAXIMUM RATINGS*
    (Voltages Referenced to VSS)
    Symbol
    Parameter
    VDD
    DC Supply Voltage
    Vin, Vout
    Input or Output Voltage (DC or Transient)
    Iin, Iout
    Input or Output Current (DC or Transient),
    Value
    – 0.5 to + 18.0
    – 0.5 to VDD + 0.5
    ±
    10
    Unit
    V
    V
    mA
    Temperature Derating:
    Plastic “P and D/DW” Packages: – 7.0 mW/ C From 65 C To 125 C
    Ceramic “L” Packages: – 12 mW/ C From 100 C To 125 C
    ONE–SHOT SELECTION GUIDE
    100 ns
    MC14528B
    MC14536B
    MC14538B
    MC14541B
    MC4538A*
    1
    μ
    s
    10
    μ
    s
    100
    μ
    s
    1 ms
    10 ms
    100 ms
    1 s
    10 s
    *LIMITED OPERATING VOLTAGE (2 – 6 V)
    TOTAL OUTPUT PULSE WIDTH RANGE
    RECOMMENDED PULSE WIDTH RANGE
    23 HR
    5 MIN.
    SEMICONDUCTOR TECHNICAL DATA
    REV 3
    1/94
    L SUFFIX
    CERAMIC
    CASE 620
    ORDERING INFORMATION
    MC14XXXBCP
    MC14XXXBCL
    *MC14XXXBDW
    TA = – 55
    °
    to 125
    °
    C for all packages.
    Plastic
    Ceramic
    SOIC
    P SUFFIX
    PLASTIC
    CASE 648
    DW SUFFIX
    SOIC
    CASE 751G
    BLOCK DIAGRAM
    * Consult factory for possible “D” suffix SOIC
    Case 751B.
    VDD
    VDD
    6
    7
    10
    9
    12
    11
    5
    4
    A
    B
    CX
    RX
    1
    2
    Q1
    Q1
    RESET
    3
    CX
    RX
    15
    14
    Q2
    Q2
    RESET
    13
    A
    B
    RX AND CX ARE EXTERNAL COMPONENTS.
    VDD = PIN 16
    VSS = PIN 8, PIN 1, PIN 15
    相關(guān)PDF資料
    PDF描述
    MC14538BDW UltraLow-Supply Current/Supply-Voltage Supervisory Circuit 6-SOT-23 -40 to 85
    MC14538BF UltraLow-Supply Current/Supply-Voltage Supervisory Circuit 6-SOT-23 -40 to 85
    MC14538BFEL Ultra-Low Supply Current/Supply Voltage Supervisory Circuits 6-SOT-23 -40 to 85
    MC14538 UltraLow-Supply Current/Supply-Voltage Supervisory Circuit 6-SOT-23 -40 to 85
    MC14538BCL UltraLow-Supply Current/Supply-Voltage Supervisory Circuit 6-SOT-23 -40 to 85
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