74HC643 series datasheets. Manufacturer: Philips Semiconductors.

74HC643D Octal bus transceiver; 3-state; true/inverting Datasheet*) 74HC643N Octal bus transceiver; 3-state; true/inverting Datasheet*) 74HC643U Octal bus transceiver; 3-state; true/inverting Datasheet*) 74HCT643D Octal bus transceiver; 3-state; true/inverting Datasheet*) 74HCT643N Octal bus transceiver; 3-state; true/inverting Datasheet*) 74HCT643U Octal bus transceiver; 3-state; true/inverting Datasheet*) 74HC643 Octal bus transceiver; 3-state; true/inverting Datasheet*) 74HCT643 Octal bus transceiver; 3-state; true/inverting Datasheet*)

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