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74LVTH162245 - Low Voltage 16-Bit Transceiver

General Description

The LVT162245 and LVTH162245 contains sixteen noninverting bidirectional buffers with 3-STATE outputs and is intended for bus oriented applications.

The device is byte controlled.

Each byte has separate control inputs which can be shorted together for full 16-bit operation.

Key Features

  • s Input and output interface capability to systems at 5V VCC s Bushold data inputs eliminate the need for external pullup resistors to hold unused inputs (74LVTH162245), also available without bushold feature (74LVT162245). s Live insertion/extraction permitted s Power Up/Down high impedance provides glitch-free bus loading s A Port outputs include equivalent series resistance of 25: making external termination resistors unnecessary and reducing overshoot and undershoot s A Port outputs source/s.

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74LVT162245 • 74LVTH162245 Low Voltage 16-Bit Transceiver with 3-STATE Outputs and 25: Series Resistors in A Port Outputs January 1999 Revised June 2005 74LVT162245 • 74LVTH162245 Low Voltage 16-Bit Transceiver with 3-STATE Outputs and 25: Series Resistors in A Port Outputs General Description The LVT162245 and LVTH162245 contains sixteen noninverting bidirectional buffers with 3-STATE outputs and is intended for bus oriented applications. The device is byte controlled. Each byte has separate control inputs which can be shorted together for full 16-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.