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MC74F543 - OCTAL REGISTERED TRANSCEIVER / NON-INVERTING / 3-STATE

General Description

The MC74F543 contains two sets of eight D-type latches, with separate input and controls for each set.

A7 or take data from B0

B7, as indicated in the Function Table.

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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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MC74F543 OCTAL REGISTERED TRANSCEIVER, NON-INVERTING, 3-STATE The MC74F543 Octal Registered Transceivers contain two sets of data flowing in either direction. Separate Latch Enable (LEAB, LEBA) and Enable (OEAB, OEBA) inputs are provided for each register to permit independent control of inputting and outputting in either direction of data flow. The MC74F543 has a noninverting data path. The A outputs are guaranteed to sink 20 mA while the B outputs are rated for 64 mA.