74LS245 PDF – Octal Bus Transceivers

74LS245 PDF datasheet can download.

This product has Octal Bus Transceivers functions.

This is one of the semiconductor types. This part name is 74LS245.

Manufacturers of the product is ON Semiconductor.

Image and pinout :

74LS245 pdf datasheet pinout


Some of the text files within the PDF file

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 A8 10 GND PLASTIC N SUFFIX CASE 738 TRUTH TABLE INPUTS OUTPUT E L L H DIR L H X Bus B Data to Bus A Bus A Data to Bus B Isolation 20 1 H = HIGH Voltage Level L = LOW Voltage Level X = Immaterial SOIC DW SUFFIX CASE 751D GUARANTEED OPERATING RANGES Symbol VCC TA IOH Parameter Supply Vo [ … ]

Please refer to the file for details.

74LS245 PDF Datasheet