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74LS161, 74LS160 BCD DECADE COUNTERS / 4-BIT BINARY COUNTERS

74LS161 Description

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

74LS161 Features

* A
* SN54/74LS163A AC SETUP REQUIREMENTS (TA = 25°C) Limits S b l Symbol tWCP tW ts ts th th trec
* CEP, CET or DATA P Parameter Clock Pulse Width Low MR or SR Pulse Width Setup Time, other
* Setup Time PE or SR Hold Time, data Hold Time, other Recovery Time MR to CP Min 25 20 20 25

74LS161 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: 74LS161, 74LS160. Please refer to the document for exact specifications by model.
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Datasheet Details

Part number
74LS161, 74LS160
Manufacturer
SYC
File Size
162.05 KB
Datasheet
74LS160-SYC.pdf
Description
BCD DECADE COUNTERS / 4-BIT BINARY COUNTERS
Note
This datasheet PDF includes multiple part numbers: 74LS161, 74LS160.
Please refer to the document for exact specifications by model.

📁 Related Datasheet

  • 74LS161A - Synchronous 4-Bit Binary Counters (Fairchild Semiconductor)
  • 74LS16 - Hex Inverter Buffers/Drivers (Texas Instruments)
  • 74LS160A - Synchronous Decade Counters (Hitachi Semiconductor)
  • 74LS162A - Synchronous Decade Counters (Hitachi Semiconductor)
  • 74LS163A - Synchronous 4-bit Binary Counters (Hitachi Semiconductor)
  • 74LS164 - LOW POWER SCHOTTKY (ON Semiconductor)
  • 74LS165 - 8-Bit Parallel In/Serial Output Shift Registers (Fairchild Semiconductor)
  • 74LS166 - 8-BIT SHIFT REGISTERS (Motorola)

📌 All Tags

BCD DECADE COUNTERS 4-BIT BINARY COUNTERS SYC
SYC 74LS161-like datasheet