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74HC646 - Octal bus transceiver/register

General Description

The 74HC/HCT646 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.

Key Features

  • Independent register for A and B buses.
  • Multiplexed real-time and stored data.
  • Output capability: bus driver.
  • ICC category: MSI.

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Other Datasheets by Philips Semiconductors (now NXP Semiconductors)

Part Number Description
74HC640 Octal bus transceiver
74HC643 Octal bus transceiver
74HC648 Octal bus transceiver/register
74HC6323A Programmable ripple counter
74HC652 Octal bus transceiver/register

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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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/HCT646 Octal bus transceiver/register; 3-state Product specification File under Integrated Circuits, IC06 September 1993 Philips Semiconductors Product specification Octal bus transceiver/register; 3-state FEATURES • Independent register for A and B buses • Multiplexed real-time and stored data • Output capability: bus driver • ICC category: MSI GENERAL DESCRIPTION The 74HC/HCT646 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.