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M74HC640 OCTAL BUS TRANSCEIVER

M74HC640 Description

M54/74HC245/640/643 M54/74HC245/640/643 OCTAL BUS TRANSCEIVER (3-STATE): HC245 NON INVERTING HC640 INVERTING, HC643 INVERTING/NON INVERTING *.
The M54/74HC245, HC640 and HC643 utilise silicon gate C2MOS technology to achive operating speeds equivalent to LSTTL devices.

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OCTAL BUS TRANSCEIVER ST Microelectronics
ST Microelectronics M74HC640-like datasheet