M74HCT646 Datasheet, PDF(2/12 Page) STMicroelectronics – HCT646 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE HCT648 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE, INV.

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M74HCT646 Datasheet, PDF (2/12 Pages) STMicroelectronics – HCT646 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE HCT648 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE, INV.

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M74HCT646/648

LOGIC DIAGRAM (HCT648)

Note : In case of M54/74HCT646 output inverter marked * at A bus and B bus are eliminated.

TIMING CHART

2/12

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