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74LVTH322245 - Low Voltage 32-Bit Transceiver

Download the 74LVTH322245 datasheet PDF. This datasheet also covers the 74LVT322245 variant, as both devices belong to the same low voltage 32-bit transceiver family and are provided as variant models within a single manufacturer datasheet.

General Description

The LVT322245 and LVTH322245 contain thirty-two noninverting bidirectional buffers with 3-STATE outputs and are intended for bus oriented applications.

The device is byte controlled.

Each byte has separate control inputs which can be shorted together for full 32-bit operation.

Key Features

  • s Input and output interface capability to systems at 5V VCC s Bushold data inputs eliminate the need for external pull-up resistors to hold unused inputs (74LVTH322245) s Also available without bushold feature (74LVT322245) s Live insertion/extraction permitted s Power Up/Power Down high impedance provides glitch-free bus loading s A Port outputs include equivalent series resistance of 25Ω making external termination resistors unnecessary and reducing overshoot and undershoot s A Port outputs s.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (74LVT322245_FairchildSemiconductor.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Fairchild (now onsemi)

Part Number Description
74LVTH322373 Low Voltage 32-Bit Transparent Latch
74LVTH322374 Low Voltage 32-Bit D-Type Flip-Flop
74LVTH32244 Low Voltage 32-Bit Buffer/Line Driver
74LVTH32245 Low Voltage 32-Bit Transceiver
74LVTH32373 Low Voltage 32-Bit Transparent Latch

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
74LVT322245 • 74LVTH322245 Low Voltage 32-Bit Transceiver with 3-STATE Outputs and 25Ω Series Resistors in A Port Outputs May 2002 Revised May 2002 74LVT322245 • 74LVTH322245 Low Voltage 32-Bit Transceiver with 3-STATE Outputs and 25Ω Series Resistors in A Port Outputs General Description The LVT322245 and LVTH322245 contain thirty-two noninverting bidirectional buffers with 3-STATE outputs and are intended for bus oriented applications. The device is byte controlled. Each byte has separate control inputs which can be shorted together for full 32-bit operation. The T/R inputs determine the direction of data flow through the device. The OE inputs disable both the A and B ports by placing them in a high impedance state.