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74HC190 - Presettable synchronous BCD decade up/down counter

Description

The 74HC/HCT190 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.

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Full PDF Text Transcription

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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/HCT190 Presettable synchronous BCD decade up/down counter Product specification File under Integrated Circuits, IC06 December 1990 Philips Semiconductors Product specification Presettable synchronous BCD decade 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/HCT190 are high-speed Si-gate CMOS devices and are pin compatible with low power Schott
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