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SN54LS541 Dataheets PDF



Part Number SN54LS541
Manufacturers Motorola
Logo Motorola
Description OCTAL BUFFER/LINE DRIVER
Datasheet SN54LS541 DatasheetSN54LS541 Datasheet (PDF)

OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS The SN54/ 74LS540 and SN54 / 74LS541 are octal buffers and line drivers with the same functions as the LS240 and LS241, but with pinouts on the opposite side of the package. These device types are designed to be used as memory address drivers, clock drivers and bus-oriented transmitters / receivers. These devices are especially useful as output ports for the microprocessors, allowing ease of layout and greater PC board density. • Hysteresis at Inputs.

  SN54LS541   SN54LS541



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OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS The SN54/ 74LS540 and SN54 / 74LS541 are octal buffers and line drivers with the same functions as the LS240 and LS241, but with pinouts on the opposite side of the package. These device types are designed to be used as memory address drivers, clock drivers and bus-oriented transmitters / receivers. These devices are especially useful as output ports for the microprocessors, allowing ease of layout and greater PC board density. • Hysteresis at Inputs to Improve Noise Margin • PNP Inputs Reduce Loading • 3-State Outputs Drive Bus Lines • Inputs and Outputs Opposite Side of Package, Allowing Easier Interface to Microprocessors • Input Clamp Diodes Limit High-Speed Termination Effects LOGIC AND CONNECTION DIAGRAMS DIP (TOP VIEW) SN54 / 74LS540 VCC 20 19 18 17 16 15 14 13 12 11 1 2 3 4 5 6 7 8 9 10 GND VCC SN54 / 74LS541 20 19 18 17 16 15 14 13 12 11 1 2 3 4 5 6 7 8 9 10 GND GUARANTEED OPERATING RANGES Symbol Parameter VCC Supp.


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