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TECHNICAL DATA
IN74ACT245
Octal 3-State Noninverting Bus Transceiver
High-Speed Silicon-Gate CMOS
The IN74ACT245 is identical in pinout to the LS/ALS245, HC/HCT245. The IN74ACT245 may be used as a level converter for interfacing TTL or NMOS outputs to High Speed CMOS inputs. The IN74ACT245 is a 3-state noninverting transceiver that is used for 2-way asynchronous communication between data buses. The device has an active-low Output Enable pin, which is used to place the I/O ports into high-impedance states. The Direction control determines whether data flows from A to B or from B to A. • TTL/NMOS Compatible Input Levels • Outputs Directly Interface to CMOS, NMOS, and TTL • Operating Voltage Range: 4.5 to 5.5 V • Low Input Current: 1.0 µA; 0.
IN74ACT245 Datasheet
