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IN74AC245

Integral
Part Number IN74AC245
Manufacturer Integral
Description Octal 3-State Noninverting Bus Transceiver High-Speed Silicon-Gate CMOS
Published Oct 22, 2005
Detailed Description TECHNICAL DATA IN74AC245 Octal 3-State Noninverting Bus Transceiver High-Speed Silicon-Gate CMOS The IN74AC245 is iden...
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IN74AC245
IN74AC245

Overview
TECHNICAL DATA IN74AC245 Octal 3-State Noninverting Bus Transceiver High-Speed Silicon-Gate CMOS The IN74AC245 is identical in pinout to the LS/ALS245, HC/HCT245.
The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LS/ALS outputs.
The IN74AC245 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.
• Outputs Directly Interface to CMOS, NMOS, and TTL • Operating Voltage Range: 2.
0 to 6.
0 V • Low Input Current: 1.
0 µA; 0.
1 µA @ 25°C • High Noise Immunity Characteristic of CMOS Devices • Outputs Source/Sink 24 mA ORDERING INFORMATION IN74AC245N Plastic IN74AC245DW SOIC TA = -40° to 85° C for all packages PIN ASSIGNMENT LOGIC DIAGRAM FUNCTION TABLE Control Inputs Output Enable L Directi...


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