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TC74VHC238F

Part No TC74VHC238F
Manufacturer Toshiba Semiconductor and Storage
Catalog Logic - Signal Switches, Multiplexers, Decoders
Description 3-TO-8 LINE DECODER
Sample
Rohs State rohs
ECAD Module
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Manufacturer Toshiba Semiconductor and Storage
Win Source Part Number 1265137-TC74VHC238F
Manufacturer Homepage www.semicon.toshiba.co.jp/eng
Popularity Medium
Supply and Demand Status Balance
Ultra Librarian 3D Model Ultra Librarian TC74VHC238F CAD Model

Description

The TC74VHC238F is a high-speed CMOS 3-to-8 line decoder/demultiplexer manufactured by Toshiba Semiconductor and Storage. This device takes a 3-bit binary input and activates one of eight output lines based on the input code. It is commonly used in memory addressing, data routing, and control logic applications.

Applications:

  • Memory addressing
  • Data routing
  • Control logic
  • Chip select decoding
  • Address decoding for peripherals

Features:

  • High-speed operation
  • Low power consumption
  • Wide operating voltage range
  • 3-to-8 line decoding
  • Output enable control
  • Surface mount package

Benefits:

  • Improved system performance due to high-speed operation
  • Reduced power consumption
  • Flexible operation due to wide voltage range
  • Simplified circuit design
  • Easy to use due to output enable control

Additional Details:

The TC74VHC238F features high-speed operation due to its advanced CMOS technology. The low power consumption makes it suitable for battery-powered applications. The wide operating voltage range allows for compatibility with different logic levels. The output enable control allows for disabling the outputs, which can be useful in certain applications. The surface mount package allows for automated assembly and minimizes board space. The device's datasheet is often consulted when needing to confirm the propogation delay in critical circuit design. The voltage range varies typically from 2V to 5.5V and must be considered during design. This device offers advantages over older TTL based solutions, while remaining pin compatible for ease of integration in the decoder/demultiplexer applications.

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