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74F543 - Octal Registered Transceiver

Description

The F543 octal transceiver contains two sets of D-type latches for temporary storage of data flowing in either direction.

Separate Latch Enable and Output Enable inputs are provided for each register to permit independent control of inputting and outputting in either direction of data flow.

Features

  • s 8-bit octal transceiver s Back-to-back registers for storage s Separate controls for data flow in each direction s A outputs sink 24 mA s B outputs sink 64 mA Ordering Code: Order Number 74F543SC 74F543MSA 74F543SPC Package Number M24B MSA24 N24C Package.

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Full PDF Text Transcription

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74F543 Octal Registered Transceiver April 1988 Revised March 1999 74F543 Octal Registered Transceiver General Description The F543 octal transceiver contains two sets of D-type latches for temporary storage of data flowing in either direction. Separate Latch Enable and Output Enable inputs are provided for each register to permit independent control of inputting and outputting in either direction of data flow. The A outputs are guaranteed to sink 24 mA while the B outputs are rated for 64 mA.
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