Datasheet4U Logo Datasheet4U.com

74HCT191 - Presettable synchronous 4-bit binary up/down counter

Datasheet Summary

Description

The 74HC/HCT191 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL).

They are specified in compliance with JEDEC standard no.

7A.

Features

  • Synchronous reversible counting.
  • Asynchronous parallel load.
  • Count enable control for synchronous expansion.
  • Single up/down control input.
  • Output capability: standard.
  • ICC category: MSI.

📥 Download Datasheet

Datasheet preview – 74HCT191

Datasheet Details

Part number 74HCT191
Manufacturer Philips
File Size 108.17 KB
Description Presettable synchronous 4-bit binary up/down counter
Datasheet download datasheet 74HCT191 Datasheet
Additional preview pages of the 74HCT191 datasheet.

📁 Similar Datasheet

  • 74HCT193 - Presettable synchronous 4-bit binary up/down counter (NXP)
  • 74HCT193 - Presettable synchronous 4-bit binary up/down counter (nexperia)
  • 74HCT193-Q100 - Presettable synchronous 4-bit binary up/down counter (nexperia)
  • 74HCT193D - Presettable synchronous 4-bit binary up/down counter (nexperia)
  • 74HCT10 - Triple 3-input NAND gate (nexperia)
  • 74HCT10-Q100 - Triple 3-input NAND gate (nexperia)
  • 74HCT107 - Dual JK flip-flop (nexperia)
  • 74HCT107-Q100 - Dual JK flip-flop (nexperia)
  • 74HCT107D - Dual JK flip-flop (nexperia)
  • 74HCT109 - Dual JK flip-flop (nexperia)
Other Datasheets by Philips
  • 74HCT190 - Presettable synchronous BCD decade up/down counter
  • 74HCT192 - Presettable synchronous BCD decade up/down counter
  • 74HCT194 - 4-bit bidirectional universal shift register
  • 74HCT195 - 4-bit parallel access shift register
  • 74HCT10 - Triple 3-input NAND gate
  • 74HCT107 - Dual JK flip-flop
  • 74HCT109 - Dual JK flip-flop
  • 74HCT11 - Triple 3-input AND gate

Full PDF Text Transcription

Click to expand full text
INTEGRATED CIRCUITS DATA SHEET For a complete data sheet, please also download: • The IC06 74HC/HCT/HCU/HCMOS Logic Family Specifications • The IC06 74HC/HCT/HCU/HCMOS Logic Package Information • The IC06 74HC/HCT/HCU/HCMOS Logic Package Outlines 74HC/HCT191 Presettable synchronous 4-bit binary up/down counter Product specification File under Integrated Circuits, IC06 December 1990 Philips Semiconductors Product specification Presettable synchronous 4-bit binary up/down counter FEATURES • Synchronous reversible counting • Asynchronous parallel load • Count enable control for synchronous expansion • Single up/down control input • Output capability: standard • ICC category: MSI GENERAL DESCRIPTION The 74HC/HCT191 are high-speed Si-gate CMOS devices and are pin compatible with low power Sc
Published: |