Home / Multivibrators / CD74HCT221MT/
CD74HCT221MT

CD74HCT221MT

Manufacturer No:

CD74HCT221MT

Manufacturer:

Texas Instruments

Description:

IC MULTIVIBRATOR 18NS 16SOIC

Datasheet:

Datasheet

Delivery:

Payment:

Please send RFQ , we will respond immediately.

CD74HCT221MT Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-SOIC
  • Package / Case
    16-SOIC (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -55°C ~ 125°C
  • Voltage - Supply
    4.5 V ~ 5.5 V
  • Current - Output High, Low
    4mA, 4mA
  • Propagation Delay
    18 ns
  • Schmitt Trigger Input
    Yes
  • Independent Circuits
    2
  • Logic Type
    Monostable
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Discontinued at Digi-Key
  • Series
    74HCT
The CD74HCT221MT is a dual monostable multivibrator integrated circuit chip. It has several advantages and application scenarios, including:Advantages: 1. High-speed operation: The CD74HCT221MT operates at high speeds, making it suitable for applications that require quick response times. 2. Wide operating voltage range: It can operate within a wide voltage range, typically between 2V and 6V, making it compatible with various power supply configurations. 3. Low power consumption: The chip consumes low power, making it suitable for battery-powered applications or situations where power efficiency is crucial. 4. Schmitt-trigger inputs: The CD74HCT221MT has Schmitt-trigger inputs, which provide hysteresis and improve noise immunity, making it less susceptible to signal noise.Application scenarios: 1. Pulse shaping: The CD74HCT221MT can be used to shape input pulses into precise output pulses of desired duration. This makes it useful in applications such as pulse generators, timers, and frequency dividers. 2. Debouncing: It can be used to eliminate contact bounce in mechanical switches or buttons. By connecting the switch to the monostable multivibrator, it generates a clean and stable output pulse, ensuring reliable signal detection. 3. Frequency division: The chip can be used to divide the frequency of an input signal by a factor of two. This is useful in applications such as frequency counters, clock dividers, and frequency synthesizers. 4. Timing circuits: The CD74HCT221MT can be used to generate precise time delays or control the duration of specific events. This makes it suitable for applications such as delay circuits, time-based control systems, and sequential logic circuits.Overall, the CD74HCT221MT integrated circuit chip offers high-speed operation, low power consumption, and versatile applications in pulse shaping, debouncing, frequency division, and timing circuits.
CD74HCT221MT Relevant information