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74HC221DB,118

74HC221DB,118

Manufacturer No:

74HC221DB,118

Manufacturer:

NXP USA Inc.

Description:

IC MULTIVIBRATOR 19NS 16SSOP

Datasheet:

Datasheet

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74HC221DB,118 Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-SSOP
  • Package / Case
    16-SSOP (0.209", 5.30mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 125°C
  • Voltage - Supply
    2 V ~ 6 V
  • Current - Output High, Low
    5.2mA, 5.2mA
  • Propagation Delay
    19 ns
  • Schmitt Trigger Input
    Yes
  • Independent Circuits
    2
  • Logic Type
    Monostable
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    74HC
The 74HC221DB,118 is a dual monostable multivibrator integrated circuit chip. It has several advantages and application scenarios, including:Advantages: 1. Dual monostable multivibrator: The chip contains two independent monostable multivibrators, allowing for the generation of two separate output pulses. 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 systems. 3. High-speed operation: The chip operates at high speeds, making it suitable for applications that require quick response times. 4. Low power consumption: It consumes low power, making it energy-efficient and suitable for battery-powered devices. 5. Schmitt-trigger inputs: The chip has Schmitt-trigger inputs, which provide hysteresis and improve noise immunity.Application scenarios: 1. Pulse generation: The 74HC221DB,118 can be used to generate precise and adjustable time delays or pulses. It is commonly used in applications such as timers, frequency dividers, and pulse-width modulation (PWM) circuits. 2. Debouncing switches: It can be used to debounce mechanical switches or buttons, ensuring that only a single stable output pulse is generated for each switch press, regardless of any switch bouncing or contact noise. 3. Frequency division: The chip can be used to divide input frequencies by a factor of two, making it useful in frequency division circuits or frequency counters. 4. Sequential timing: It can be used to create sequential timing circuits, where the output of one monostable multivibrator triggers the next one, enabling a cascaded timing sequence. 5. Control signal generation: The chip can generate precise control signals for various applications, such as controlling the timing of other integrated circuits or triggering specific actions in a system.Overall, the 74HC221DB,118 integrated circuit chip offers versatility in generating precise timing pulses and control signals, making it suitable for a wide range of applications in electronics and digital systems.
74HC221DB,118 Relevant information