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SN74LS123DRE4

SN74LS123DRE4

Manufacturer No:

SN74LS123DRE4

Manufacturer:

Texas Instruments

Description:

IC MULTIVIBRATOR 28NS 16SOIC

Datasheet:

Datasheet

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SN74LS123DRE4 Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-SOIC
  • Package / Case
    16-SOIC (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    0°C ~ 70°C
  • Voltage - Supply
    4.75 V ~ 5.25 V
  • Current - Output High, Low
    400µA, 8mA
  • Propagation Delay
    28 ns
  • Schmitt Trigger Input
    No
  • Independent Circuits
    2
  • Logic Type
    Monostable
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Discontinued at Digi-Key
  • Series
    74LS
The SN74LS123DRE4 is a dual retriggerable monostable multivibrator integrated circuit chip. It has several advantages and application scenarios, including:1. Precision Timing: The SN74LS123DRE4 provides accurate and precise timing control, making it suitable for applications that require precise timing intervals.2. Retriggerable Operation: It is a retriggerable multivibrator, which means that each trigger pulse applied to the chip restarts the timing cycle. This feature allows for flexible and dynamic timing control.3. Wide Operating Voltage Range: The chip operates within a wide voltage range of 4.75V to 5.25V, making it compatible with various power supply systems.4. Low Power Consumption: The SN74LS123DRE4 is designed to consume low power, making it suitable for battery-powered applications or situations where power efficiency is crucial.5. Noise Immunity: The chip has built-in Schmitt-trigger inputs, which provide noise immunity and ensure reliable operation even in noisy environments.Application scenarios for the SN74LS123DRE4 include:1. Pulse Generation: The chip can be used to generate precise and adjustable pulse widths, making it suitable for applications such as timing circuits, pulse shaping, and waveform generation.2. Frequency Division: It can be used as a frequency divider to divide an input frequency by a specific factor, enabling applications such as frequency counters, clock dividers, and frequency synthesizers.3. Delay Circuits: The chip can be used to create delay circuits for applications that require precise timing delays, such as time-delay relays, sequential logic circuits, and synchronization circuits.4. Control and Triggering: The retriggerable feature of the chip makes it suitable for applications that require dynamic control and triggering, such as sequential control systems, event counters, and data synchronization.5. Oscillator Circuits: The SN74LS123DRE4 can be used in conjunction with external components to create oscillator circuits, enabling applications such as clock generators, timing references, and frequency modulation.Overall, the SN74LS123DRE4 offers precise timing control, retriggerable operation, low power consumption, and noise immunity, making it suitable for a wide range of applications that require accurate timing, pulse generation, frequency division, and control.
SN74LS123DRE4 Relevant information