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74HCT643 - Octal bus transceiver

Description

The 74HC/HCT643 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

  • Octal bidirectional bus interface.
  • True and inverting 3-state outputs.
  • Output capability: bus driver.
  • ICC category: MSI.

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Other Datasheets by Philips Semiconductors (now NXP Semiconductors)

Part Number Description
74HCT640 Octal bus transceiver
74HCT646 Octal bus transceiver/register
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74HCT6323A Programmable ripple counter
74HCT652 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/HCT643 Octal bus transceiver; 3-state; true/inverting Product specification File under Integrated Circuits, IC06 December 1990 Philips Semiconductors Product specification Octal bus transceiver; 3-state; true/inverting FEATURES • Octal bidirectional bus interface • True and inverting 3-state outputs • Output capability: bus driver • ICC category: MSI GENERAL DESCRIPTION 74HC/HCT643 The 74HC/HCT643 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL).
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