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SN54LS163A, SN54LS161J - BCD DECADE COUNTERS / 4-BIT BINARY COUNTERS

SN54LS163A Description

BCD DECADE COUNTERS/ 4-BIT BINARY COUNTERS The LS160A / 161A / 162A / 163A are high-speed 4-bit synchronous counters.They are edge-triggered, synchr.
The LS160A / 161A / 162A / 163A are 4-bit synchronous counters with a synchronous Parallel Enable (Load) feature.

SN54LS163A Features

* 163A AC SETUP REQUIREMENTS (TA = 25°C) Symbol Parameter tWCP Clock Pulse Width Low tW MR or SR Pulse Width ts Setup Time, other
* ts Setup Time PE or SR th Hold Time, data th Hold Time, other trec Recovery Time MR to CP
* CEP, CET or DATA Limits Min Typ Max 25 20 20 25 3 0 15 Uni

SN54LS163A Applications

* The LS160A and LS162A count modulo 10 (BCD). The LS161A and LS163A count modulo 16 (binary. ) The LS160A and LS161A have an asynchronous Master Reset (Clear) input that overrides, and is independent of, the clock and all other control inputs. The LS162A and LS163A have a Synchronous Reset (Clear) in

📥 Download Datasheet

This datasheet PDF includes multiple part numbers: SN54LS163A, SN54LS161J. Please refer to the document for exact specifications by model.

Datasheet Details

Part number
SN54LS163A, SN54LS161J
Manufacturer
Motorola
File Size
Direct Link
Datasheet
SN54LS161J_MotorolaInc.pdf
Description
BCD DECADE COUNTERS / 4-BIT BINARY COUNTERS
Note
This datasheet PDF includes multiple part numbers: SN54LS163A, SN54LS161J.
Please refer to the document for exact specifications by model.

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Motorola SN54LS163A-like datasheet