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74HC123D vs 74HC123D,653 vs 74HC123N Comparison

  • Hide Shared Attributes
    74HC123D
    74HC123D
    74HC123D,653
    74HC123D,653
    74HC123N
    74HC123N
  • Part No.
    74HC123D
    74HC123D,653
    74HC123N
  • Description
    NXP 74HC123D Monostable Multivibrator, 74HC123, 24ns, 5.2mA, 2V to 6V, SOIC-16
    NXP 74HC123D,653 Monostable Multivibrator, 74HC123, 24ns, 5.2mA, 2V to 6V, SOIC-16
    NXP 74HC123N IC, 74HC CMOS, 74HC123, DIP16, 5V
  • Manufacturer
    Nxp
    Nxp
    Nxp
  • Classification
    Flip Flops
    Flip Flops
    Flip Flops
  • Reference Price(USD)
    $0.076
    $0.110
    $0.243
  • Inventory(pcs)
    2.6k
    70k
    807
  • Case/Package
    SOIC-16
    SOIC-16
    DIP
  • Number of Pins
    16
    16
    16
  • Digital Logic Level
    -
    -
    CMOS
  • Power Dissipation
    500 mW
    -
    -
  • Number of Gates
    2
    2
    -
  • Number of Circuits
    -
    -
    2
  • Number of Positions
    16
    16
    16
  • Rise Time
    400 ns
    400 ns
    400 ns
  • Output Voltage
    -
    -
    ≤6.00 V
  • Supply Voltage (DC)
    5.00 V, 6.00 V (max)
    2.00V (min)
    5.00 V, 6.00 V (max)
  • Output Current
    5.2 mA
    5.2 mA
    5.2 mA
  • Operating Temperature
    -
    -40℃ ~ 125℃
    -
  • Size-Length
    10 mm
    -
    -
  • Size-Width
    4 mm
    -
    -
  • Size-Height
    1.45 mm
    1.45 mm
    -
  • Mounting Style
    Surface Mount
    Surface Mount
    Through Hole
  • Packaging
    Each
    Tape & Reel (TR)
    Tube
  • REACH SVHC Compliance
    No SVHC
    No SVHC
    No SVHC
  • Lead-Free Status
    Lead Free
    Lead Free
    Lead Free
  • RoHS
    RoHS Compliant
    RoHS Compliant
    RoHS Compliant
  • Product Lifecycle Status
    Unknown
    Active
    Unknown
  • Operating Temperature (Max)
    125 ℃
    125 ℃
    125 ℃
  • Supply Voltage
    -
    2V ~ 6V
    -
  • Industrial-Spec
    Yes
    Yes
    Yes
  • Operating Temperature (Min)
    -40 ℃
    -40 ℃
    -40 ℃
  • Supply Voltage (Max)
    6 V
    6 V
    6 V
  • REACH SVHC Compliance Edition
    2015/12/17
    2015/12/17
    2015/12/17
  • Supply Voltage (Min)
    2 V
    2 V
    2 V
  • Overview
    74HC123D Product overview

    The 74HC123D is a dual retriggerable Monostable Multivibrator with reset and output pulse width control. This is high-speed Si-gate CMOS devices and are pin compatible with low-power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard number 7A. Schmitt-trigger action in the nA and nB inputs, makes the circuit highly tolerant to slower input rise and fall times.

    .
    DC triggered from active high or active low inputs
    .
    Retriggerable for very long pulses up to 100% duty factor
    .
    Direct reset terminates output pulse
    .
    Schmitt-trigger action on all inputs except for reset input
    .
    ±1.0µA Input leakage current
    .
    160µA Supply current
    ESD sensitive device, take proper precaution while handling the device.
    View all
    74HC123D,653 Product overview

    The 74HC123D is a dual retriggerable Monostable Multivibrator with a reset. It is pin compatible with low-power Schottky TTL (LSTTL). It comes with an output pulse width control. The Schmitt-trigger action in the nA and nB inputs, makes the circuit highly tolerant to slower input rise and fall times. The output pulse is controlled by three methods, first - the basic pulse is programmed by selection of an external resistor (REXT) and capacitor (CEXT). Second - Once triggered, the basic output pulse width may be extended by retriggering the gated active low-going edge input (nA\\) or the active high-going edge input (nB). By repeating this process, the output pulse period (nQ = high, nQ\ = low) can be made as long as desired. Alternatively an output delay can be terminated at any time by a low-going edge on input nRD\, which also inhibits the triggering. Third - an internal connection from nRD to the input gates makes it possible to trigger.

    .
    DC triggered from active high or active low inputs
    .
    Retriggerable for very long pulses up to 100% duty factor
    .
    Direct reset terminates output pulse
    .
    Schmitt-trigger action on all inputs except for the reset input
    .
    Complies with JEDEC standard No. 7A
    View all
    74HC123N Product overview

    The 74HC123N is a dual retriggerable monostable Multivibrator with reset and output pulse width control. Schmitt-trigger action in the nA and nB inputs, makes the circuit highly tolerant to slower input rise and fall times.

    .
    DC triggered from active high or active low inputs
    .
    Retriggerable for very long pulses up to 100% duty factor
    .
    Direct reset terminates output pulse
    .
    ESD protection HBM JESD22-A114F exceeds 2000V
    ESD sensitive device, take proper precaution while handling the device.
    View all

74HC123D Alternative Parts

Image Part Compare Manufacturer Category Description
Image:74HC123D Mfr.Part#:74HC123D Compare: Current Part Manufacturers:Nxp Category:Flip Flops Description:Nxp 74hc123d monostable mulN/Avibrator, 74hc123, 24ns, 5.2ma, 2v to 6v, soic-16
Image:74HC123N Mfr.Part#:74HC123N Compare: 74HC123D VS 74HC123N Manufacturers:Nxp Category:Flip Flops Description:Nxp 74hc123n ic, 74hc cmos, 74hc123, dip16, 5v
Image:74HC123D,653 Mfr.Part#:74HC123D,653 Compare: 74HC123D VS 74HC123D,653 Manufacturers:Nxp Category:Flip Flops Description:Nxp 74hc123d,653 monostable mulN/Avibrator, 74hc123, 24ns, 5.2ma, 2v to 6v, soic-16
Image:74HC123D Mfr.Part#:74HC123D Compare: 74HC123D VS 74HC123D Manufacturers:Nexperia Category:Flip Flops Description:Monostable mulN/Avibrator dual -40℃ 125℃ 16pin so