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SN74HC21PW

SN74HC21PW

Manufacturer No:

SN74HC21PW

Manufacturer:

Texas Instruments

Description:

IC GATE AND 2CH 4-INP 14TSSOP

Datasheet:

Datasheet

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SN74HC21PW Specifications

  • Type
    Parameter
  • Package / Case
    14-TSSOP (0.173", 4.40mm Width)
  • Supplier Device Package
    14-TSSOP
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Max Propagation Delay @ V, Max CL
    19ns @ 6V, 50pF
  • Input Logic Level - High
    1.5V ~ 4.2V
  • Input Logic Level - Low
    0.5V ~ 1.8V
  • Current - Output High, Low
    5.2mA, 5.2mA
  • Current - Quiescent (Max)
    2 µA
  • Voltage - Supply
    2V ~ 6V
  • Features
    -
  • Number of Inputs
    4
  • Number of Circuits
    2
  • Logic Type
    AND Gate
  • Packaging
    Tube
  • Product Status
    Discontinued at Digi-Key
  • Series
    74HC
The SN74HC21PW is a dual 4-input positive-AND gate integrated circuit chip. It belongs to the 74HC family of logic chips and offers numerous advantages and application scenarios. Here are some of them:Advantages: 1. High-speed operation: The chip operates at high-speed, allowing for quick and efficient logic operations. 2. Compatibility: The chip's pin configuration and electrical characteristics are compatible with a wide range of other 74HC family chips, making it easy to integrate into existing designs. 3. Wide supply voltage range: The chip can operate within a wide range of supply voltages (from 2V to 6V), providing flexibility in various applications. 4. Low power consumption: It has a low quiescent power consumption, making it suitable for battery-operated devices. 5. Wide temperature range: The chip can withstand extreme temperatures, making it suitable for applications in harsh environments.Application Scenarios: 1. Digital logic circuits: The SN74HC21PW can be used in digital logic circuits to perform AND operations on multiple inputs. It is widely used in microprocessors, microcontrollers, and digital systems. 2. Signal conditioning: The chip can be used to condition signals in various applications. For example, it can be employed in signal processing circuits, instrumentation systems, and communications equipment. 3. Clock gating: It can be used in clock gating circuits to control the clock signal's propagation based on specific conditions or events. This helps reduce power consumption in digital systems. 4. Glitch filtering: The chip can be used to filter out glitches or noise in digital signals, ensuring reliable and stable operation of the downstream circuitry. 5. Control systems: The chip can be employed in control systems for error detection, signal conditioning, or logic operations.Overall, the SN74HC21PW integrated circuit chip provides advantages in terms of speed, compatibility, power consumption, and temperature range. Its application scenarios include digital logic circuits, signal conditioning, clock gating, glitch filtering, and control systems.
SN74HC21PW Relevant information