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74ALS164 - 8-bit serial-in parallel-out shift register

General Description

The 74ALS164 is an 8-bit edge-triggered shift register with serial data entry and an output from each of the eight stages.

Data is entered serially through one of two inputs (Dsa, Dsb); either input can be used as an active-high enable for data entry through the other input.

Key Features

  • Gated serial data inputs.
  • Typical shift frequency of 75MHz.
  • Asynchronous master reset.
  • Buffered clock and data inputs.
  • Fully synchronous data transfer.

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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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INTEGRATED CIRCUITS 74ALS164 8–bit serial–in parallel–out shift register Product specification IC05 Data Handbook 1991 Feb 08 Philips Semiconductors Philips Semiconductors Product specification 8-bit serial-in parallel-out shift register 74ALS164 FEATURES • Gated serial data inputs • Typical shift frequency of 75MHz • Asynchronous master reset • Buffered clock and data inputs • Fully synchronous data transfer DESCRIPTION The 74ALS164 is an 8-bit edge-triggered shift register with serial data entry and an output from each of the eight stages. Data is entered serially through one of two inputs (Dsa, Dsb); either input can be used as an active-high enable for data entry through the other input. Both inputs must be connected together or an unused input must be tied High.