• 74LS245 Octal Bus Transceiver, Non-Inverting 3-State Outputs - 74245

74LS245 Octal Bus Transceiver, Non-Inverting 3-State Outputs - 74245

  • RM3.80

  • Product Code: 74LS245
  • Availability: In Stock

The 74LS245N is an Octal Bus Transceiver IC, designed for asynchronous 2-way communication between data buses. The control-function implementation minimizes external timing requirements. The device allows data transmission from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the direction-control (DIR) input. The output-enable (OE)/ input can disable the device so that the buses are effectively isolated.



Communications & Networking, Signal Processing



  • 3-state Outputs Drive Bus Lines Directly
  • PNP Inputs Reduce DC Loading on Bus Lines
  • Hysteresis at Bus Inputs Improves Noise Margins
  • Typical Propagation Delay Times Port to Port, 8ns



  • Logic Family : LS
  • Logic Type: Transceiver, Non Inverting
  • Operating Supply Voltage (Typ) : 5V
  • Operating Supply Voltage (Min) : 4.75V
  • Operating Supply Voltage (Max) : 5.25V
  • Operating Temp Range : 0C to 70C
  • No. of Pins: 20 Pins
  • Package Type : DIP


Package Content

1 x 74LS245


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