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74LVT2245 - Low Voltage Octal Bidirectional Transceiver

General Description

The LVT2245 and LVTH2245 contain eight non-inverting bidirectional buffers with 3-STATE outputs and are intended for bus-oriented applications.

The Transmit/ Receive (T/R) input determines the direction of data flow through the bidirectional transceiver.

Key Features

  • s Input and output interface capability to systems at 5V VCC s Equivalent 25Ω series resistor on B Port outputs s Bushold data inputs eliminate the need for external pullup resistors to hold unused inputs (74LVTH2245), also available without bushold feature (74LVT2245) s Live insertion/extraction permitted s Power Up/Down high impedance provides glitch-free bus loading s Outputs source/sink.
  • 12 mA/+12 mA on B Port,.
  • 32 mA/+64 mA on A Port s Latch-up performance exceeds 500 mA Or.

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Other Datasheets by Fairchild (onsemi)

Part Number Description
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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74LVT2245 • 74LVTH2245 Low Voltage Octal Bidirectional Transceiver with 3-STATE Inputs/Outputs and 25Ω Series Resistors in the B Port Outputs November 1999 Revised January 2000 74LVT2245 • 74LVTH2245 Low Voltage Octal Bidirectional Transceiver with 3-STATE Inputs/Outputs and 25Ω Series Resistors in the B Port Outputs General Description The LVT2245 and LVTH2245 contain eight non-inverting bidirectional buffers with 3-STATE outputs and are intended for bus-oriented applications. The Transmit/ Receive (T/R) input determines the direction of data flow through the bidirectional transceiver. Transmit (activeHIGH) enables data from A Ports to B Ports; Receive (active-LOW) enables data from B Ports to A Ports.