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74LS245

ON Semiconductor
Part Number 74LS245
Manufacturer ON Semiconductor
Description Octal Bus Transceivers
Published Apr 23, 2005
Detailed Description SN74LS245 Octal Bus Transceiver The SN74LS245 is an Octal Bus Transmitter/Receiver designed for 8-line asynchronous 2-wa...
Datasheet PDF File 74LS245 PDF File

74LS245
74LS245


Overview
SN74LS245 Octal Bus Transceiver The SN74LS245 is an Octal Bus Transmitter/Receiver designed for 8-line asynchronous 2-way data communication between data buses.
Direction Input (DR) controls transmission of Data from bus A to bus B or bus B to bus A depending upon its logic level.
The Enable input (E) can be used to isolate the buses.
http://onsemi.
com • • • • Hysteresis Inputs to Improve Noise Immunity 2-Way Asynchronous Data Bus Communication Input Diodes Limit High-Speed Termination Effects ESD > 3500 Volts LOGIC AND CONNECTION DIAGRAMS DIP (TOP VIEW) VCC 20 E 19 B1 18 B2 17 B3 16 B4 15 B5 14 B6 13 B7 12 B8 11 LOW POWER SCHOTTKY 20 1 1 DIR 2 A1 3 A2 4 A3 5 A4 6 A5 7 A6 8 A7 9...



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