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74F623 - Octal Bus Transceiver

Description

The 74F620 is an octal transceiver featuring inverting 3-State bus-compatible outputs in both send and receive directions.

The outputs are capable of sinking 64mA and sourcing up to 15mA, providing very good capacitive drive characteristics.

The 74F623 is a non-inverting version of the 74F620.

Features

  • 74F620/74F623.
  • High-impedance NPN base inputs for reduced loading (70µA in High and Low states) bus loading Enable inputs (OEBA and OEAB). The Enable inputs can be used to disable the device so that the buses are effectively isolated. The dual-enable configuration gives the 74F620 and 74F623 the capability to store data by the simultaneous enabling of OEBA and OEAB. Each output reinforces its input in this transceiver configuration. Thus, when both control inputs are enabled and all.

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Datasheet preview – 74F623

Datasheet Details

Part number 74F623
Manufacturer Philips
File Size 96.65 KB
Description Octal Bus Transceiver
Datasheet download datasheet 74F623 Datasheet
Additional preview pages of the 74F623 datasheet.

📁 Similar Datasheet

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Other Datasheets by Philips
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  • 74F640 - Octal Bus Transceiver
  • 74F641 - Transceivers
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Full PDF Text Transcription

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INTEGRATED CIRCUITS 74F620 Octal bus transceiver, inverting (3tate) 74F623 Octal bus transceiver, non–inverting (3tate) Product specification IC15 Data Handbook 1989 Apr 06 Philips Semiconductors Philips Semiconductors Product specification Transceivers 74F620 Octal Bus Transceiver, Inverting (3-State) 74F623 Octal Bus Transceiver, Non-Inverting (3-State) FEATURES 74F620/74F623 • High-impedance NPN base inputs for reduced loading (70µA in High and Low states) bus loading Enable inputs (OEBA and OEAB). The Enable inputs can be used to disable the device so that the buses are effectively isolated. The dual-enable configuration gives the 74F620 and 74F623 the capability to store data by the simultaneous enabling of OEBA and OEAB.
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