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Part No SN74S22D
Manufacturer Texas Instruments
Catalog Electronic Wholesale
Rohs State Need to verify

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Products specifications

RoHS State Request Verification
Manufacturer Texas Instruments
Win Source Part Number 1256068-SN74S22D
Manufacturer Homepage
Popularity Medium
Fake Threat In the Open Market 52 pct.
Supply and Demand Status Limited


The SN74S22D from Texas Instruments is a high-performance, dual 4-input NAND gate integrated circuit that embodies the reliability and engineering excellence expected from a leading semiconductor manufacturer. This device is part of the 74S series logic family, which is known for its fast switching speeds and high-current drive capability.

This particular component, housed in an industry-standard SOIC-14 package, is designed for a wide range of digital applications, from simple logic control to complex data processing. The SN74S22D operates over a voltage range of 4.75V to 5.25V, making it suitable for TTL (Transistor-Transistor Logic) environments and compatible with a variety of digital systems that require robust performance at standard logic levels.

Key Features:

  • Logic Type: Dual 4-Input NAND Gate
  • Package / Case: SOIC-14
  • Operating Voltage: 4.75V to 5.25V
  • High-Speed Performance: Typical propagation delay time of 3ns at 5V, 50pF
  • Output Current: High-level output current of -1 mA and low-level output current of 20 mA
  • Temperature Range: Operable within the temperature range of 0°C to 70°C

The SN74S22D is characterized for operation from 0°C to 70°C, ensuring its reliability across a spectrum of environmental conditions. Its fast switching capability is underlined by a typical propagation delay time of 3 nanoseconds at 5V and a load capacitance of 50 picofarads. The device's outputs can sink a significant amount of current, with a high-level output current of -1 mA and a low-level output current of 20 mA, giving it the ability to drive multiple loads simultaneously.

Engineers and designers can rely on the SN74S22D for its exceptional performance in digital circuits requiring NAND gate functions. Its robust design and adherence to stringent quality standards make it a preferred choice for both prototyping and mass production in digital systems.

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