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74LVTH2245 - Low Voltage Octal Bidirectional Transceiver

Download the 74LVTH2245 datasheet PDF. This datasheet also covers the 74LVT2245 variant, as both devices belong to the same low voltage octal bidirectional transceiver family and are provided as variant models within a single manufacturer datasheet.

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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (74LVT2245_FairchildSemiconductor.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
74LVTH2245 3.3V octal transceiver NXP
74LVTH2245 3.3V octal transceiver nexperia
74LVTH2245D 3.3V octal transceiver nexperia
74LVTH2245DB 3.3V octal transceiver nexperia
74LVTH2245PW 3.3V octal transceiver nexperia

Other Datasheets by Fairchild (now onsemi)

Part Number Description
74LVTH2240 Low Voltage Inverting Octal Buffer/Line Driver
74LVTH2244 Low Voltage Octal Buffer/Line Driver
74LVTH240 Low Voltage Octal Buffer/Line Driver
74LVTH244 Low Voltage Octal Buffer/Line Driver
74LVTH245 Low Voltage Octal Bidirectional Transceiver

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.

View original datasheet text
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.