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SN74LS123D vs SN74LS123N vs DM74LS123M Comparison

  • Hide Shared Attributes
    SN74LS123D
    SN74LS123D
    SN74LS123N
    SN74LS123N
    DM74LS123M
    DM74LS123M
  • Part No.
    SN74LS123D
    SN74LS123N
    DM74LS123M
  • Description
    TEXAS INSTRUMENTS SN74LS123D Monostable Multivibrator, 74LS123, 23ns, 8mA, 4.75V to 5.25V, SOIC-16
    Monostable Multivibrator, 74LS123, 23ns, 8mA, 4.75V to 5.25V, DIP-16
    Monostable Multivibrator Dual 16Pin SOIC
  • Manufacturer
    N/A
    N/A
    Fairchild
  • Classification
    Flip Flops
    Flip Flops
    Semiconductors & Actives
  • Reference Price(USD)
    $0.142
    $0.238
    $0.126
  • Inventory(pcs)
    12.4k
    15.9k
    0
  • Case/Package
    SOIC-16
    DIP-16
    SOIC-16
  • Number of Pins
    16
    16
    16
  • Number of Bits
    2
    2
    -
  • Number of Channels
    2
    2
    -
  • Digital Logic Level
    TTL
    TTL
    TTL
  • Number of Positions
    16
    16
    -
  • Number of Circuits
    2
    2
    2
  • Voltage Nodes
    5.00 V
    5.00 V
    -
  • Supply Voltage (DC)
    4.75V ~ 5.25V
    4.75V ~ 5.25V
    -
  • ECCN Code
    EAR99
    -
    -
  • Supply Current
    12 mA
    -
    -
  • Output Current
    8 mA
    8 mA
    -
  • Operating Temperature
    0℃ ~ 70℃
    0℃ ~ 70℃
    0℃ ~ 70℃
  • Size-Length
    9.9 mm
    19.3 mm
    10 mm
  • Size-Width
    3.91 mm
    6.35 mm
    4 mm
  • Size-Height
    1.58 mm
    4.57 mm
    1.5 mm
  • Mounting Style
    Surface Mount
    Through Hole
    Surface Mount
  • Packaging
    Tube
    Each
    Tube
  • REACH SVHC Compliance
    No SVHC
    No SVHC
    -
  • Lead-Free Status
    Lead Free
    Lead Free
    Contains Lead
  • RoHS
    RoHS Compliant
    RoHS Compliant
    Non-Compliant
  • Product Lifecycle Status
    Active
    Active
    Unknown
  • Supply Voltage
    4.75V ~ 5.25V
    4.75V ~ 5.25V
    4.75V ~ 5.25V
  • Industrial-Spec
    Yes
    Yes
    -
  • Supply Voltage (Max)
    5.25 V
    5.25 V
    5.25 V
  • Operating Temperature (Max)
    70 ℃
    70 ℃
    70 ℃
  • Supply Voltage (Min)
    4.75 V
    4.75 V
    4.75 V
  • Operating Temperature (Min)
    0 ℃
    0 ℃
    0 ℃
  • Quiescent Current(Max)
    12 mA
    12 mA
    -
  • REACH SVHC Compliance Edition
    2015/06/15
    2015/06/15
    -
  • Overview
    SN74LS123D Product overview

    The SN74LS123D is a dual retriggerable monostable Multi-vibrator features output pulse-duration control by three methods. The basic pulse time is programmed by selection of external resistance and capacitance values. It has an internal timing resistors that allow the circuits to be used with only an external capacitor, if so desired. Once triggered, the basic pulse duration may be extended by retriggering the gated low-level-active (A) or high-level-active (B) inputs or be reduced by use of the overriding clear. The LS123 are provided enough Schmitt hysteresis to ensure jitter-free triggering from the B-input with transition rates as slow as 0.1millivolt per nanosecond.

    .
    DC triggered from active-high or active-low gated logic inputs
    .
    Retriggerable for very long output pulses, up to 100% duty cycle
    .
    Overriding clear terminates output pulse
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    SN74LS123N Product overview

    The SN74LS123N is a dual retriggerable monostable Multi-vibrator features output pulse-duration control by three methods. The basic pulse time is programmed by selection of external resistance and capacitance values. It has an internal timing resistors that allow the circuits to be used with only an external capacitor, if so desired. Once triggered, the basic pulse duration may be extended by retriggering the gated low-level-active (A) or high-level-active (B) inputs or be reduced by use of the overriding clear. The LS123 are provided enough Schmitt hysteresis to ensure jitter-free triggering from the B-input with transition rates as slow as 0.1millivolt per nanosecond.

    .
    DC triggered from active-high or active-low gated logic inputs
    .
    Retriggerable for very long output pulses, up to 100% duty cycle
    .
    Overriding clear terminates output pulse
    View all
    DM74LS123M Product overview

    General Description The DM74LS123 is a dual retriggerable monostable multivibrator capable of generating output pulses from a few nano-seconds to extremely long duration up to 100% duty cycle. Each device has three inputs permitting the choice of either leading edge or trailing edge triggering. Pin (A) is an active-LOW transition trigger input and pin (B) is an active HIGH transition trigger input. Features ■ DC triggered from active-HIGH transition or active-LOW transition inputs ■ Retriggerable to 100% duty cycle ■ Compensated for VCC and temperature variations ■ Triggerable from CLEAR input ■ DTL, TTL compatible ■ Input clamp diodes

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SN74LS123N Alternative Parts

Image Part Compare Manufacturer Category Description
Image:SN74LS123N Mfr.Part#:SN74LS123N Compare: Current Part Manufacturers:N/A Category:Flip Flops Description:Monostable mulN/Avibrator, 74ls123, 23ns, 8ma, 4.75v to 5.25v, dip-16
Image:SN74LS123D Mfr.Part#:SN74LS123D Compare: SN74LS123N VS SN74LS123D Manufacturers:N/A Category:Flip Flops Description:N/a sn74ls123d monostable mulN/Avibrator, 74ls123, 23ns, 8ma, 4.75v to 5.25v, soic-16
Image:SN74LS123NE4 Mfr.Part#:SN74LS123NE4 Compare: SN74LS123N VS SN74LS123NE4 Manufacturers:N/A Category:Timers Description:N/a sn74ls123ne4 monostable mulN/Avibrator, 74ls123, 23ns, 8ma, 4.75v to 5.25v, dip-16
Image:SN74LS123N3 Mfr.Part#:SN74LS123N3 Compare: SN74LS123N VS SN74LS123N3 Manufacturers:N/A Category:Timers Description:Dual retriggerable monostable mulN/Avibrators 16-pdip 0 to 70