74F161A 4-bit binary counter

NXP

Description

INTEGRATED CIRCUITS 74F160A *, 74F161A, 74F162A *, 74F163A 4-bit binary counter * Discontinued part.Please see the Discontinued Product Li.
4-bit binary counters feature an internal carry look-ahead and can be used for high-speed counting.

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Datasheet Specifications

Part number: 74F161A
Manufacturer: NXP ↗
File Size: 111.83 KB
Datasheet: 74F161A_PhilipsSemiconductors.pdf
Description: 4-bit binary counter

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 130

Applications

* +VCC 0 1 2 3 4 D0 D1 D2 D3 PE 15 5 CEP CET 14 6 CLOCK CP SR 74F163A TC Q0 Q1 Q2 Q3 13 7 12 11 10 9 8 SF00665 Figure 1. Maximum count modifying scheme Terminal count = 6 SF00664 H H = Enable count or L L = Disable count PE CEP CET CP D0 D1 D2 D3 PE CEP CET CP D0 D1 D2 D3 PE CE

74F161A Distributors

📁 Related Datasheet

74F160A 74F162A 74F163A 74F164A 74F1056 74F1071

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74F161A 4-bit binary counter NXP

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