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74F163A - 4-bit binary counter

General Description

4-bit binary counters feature an internal carry look-ahead and can be used for high-speed counting.

Synchronous operation is provided by having all flip-flops clocked simultaneously on the positive-going edge of the clock.

The clock input is buffered.

Key Features

  • Synchronous counting and loading.
  • Two count enable inputs for n-bit cascading.
  • Positive edge-triggered clock.
  • Asynchronous Master Reset (74F161A).
  • Synchronous Reset (74F163A).
  • High speed synchronous expansion.
  • Typical count rate of 130MHz.
  • Industrial range (.
  • 40°C to +85°C) available.

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Other Datasheets by NXP Semiconductors

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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 74F160A*, 74F161A, 74F162A*, 74F163A 4-bit binary counter * Discontinued part. Please see the Discontinued Product List in Section 1, page 21. Product specification IC15 Data Handbook 1996 Jan 29 Philips Semiconductors Philips Semiconductors Product specification 4-bit binary counters 74F161A, 74F163A FEATURES • Synchronous counting and loading • Two count enable inputs for n-bit cascading • Positive edge-triggered clock • Asynchronous Master Reset (74F161A) • Synchronous Reset (74F163A) • High speed synchronous expansion • Typical count rate of 130MHz • Industrial range (–40°C to +85°C) available DESCRIPTION 4-bit binary counters feature an internal carry look-ahead and can be used for high-speed counting.