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PT74HC138 - 3-to-8 Line Decoder

General Description

The PT74HC138 decoder utilizes advanced silicongate CMOS technology and is well suited to memory address decoding or data routing applications.

Key Features

  • Typical propagation delay: 20nS.
  • Wide power supply range: 2 - 6V.
  • Low quiescent current: 80µA maximum.
  • Low input current: 1µA maximum.
  • Fan out of 10 LS-TTL loads.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Data Sheet PT74HC138 3-to-8 Line Decoder ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| Features • Typical propagation delay: 20nS • Wide power supply range: 2 - 6V • Low quiescent current: 80µA maximum • Low input current: 1µA maximum • Fan out of 10 LS-TTL loads Description The PT74HC138 decoder utilizes advanced silicongate CMOS technology and is well suited to memory address decoding or data routing applications.