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74LS161A, 74LS160A BCD DECADE COUNTERS / 4-BIT BINARY COUNTERS

74LS161A 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.

74LS161A 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

74LS161A 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: 74LS161A, 74LS160A. Please refer to the document for exact specifications by model.
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Datasheet Details

Part number
74LS161A, 74LS160A
Manufacturer
Motorola
File Size
157.30 KB
Datasheet
74LS160A-Motorola.pdf
Description
BCD DECADE COUNTERS / 4-BIT BINARY COUNTERS
Note
This datasheet PDF includes multiple part numbers: 74LS161A, 74LS160A.
Please refer to the document for exact specifications by model.

📁 Related Datasheet

  • 74LS161 - BCD DECADE COUNTERS / 4-BIT BINARY COUNTERS (SYC)
  • 74LS16 - Hex Inverter Buffers/Drivers (Texas Instruments)
  • 74LS160 - BCD DECADE COUNTERS / 4-BIT BINARY COUNTERS (SYC)
  • 74LS160A - Synchronous Decade Counters (Hitachi Semiconductor)
  • 74LS162 - BCD DECADE COUNTERS / 4-BIT BINARY COUNTERS (SYC)
  • 74LS162A - Synchronous Decade Counters (Hitachi Semiconductor)
  • 74LS163 - BCD DECADE COUNTERS / 4-BIT BINARY COUNTERS (SYC)
  • 74LS163A - Synchronous 4-bit Binary Counters (Hitachi Semiconductor)

📌 All Tags

BCD DECADE COUNTERS 4-BIT BINARY COUNTERS Motorola
Motorola 74LS161A-like datasheet