74ALVCH245 Low Voltage Bidirectional Transceiver with Bushold September 2001 Revised February 2002 74ALVCH245 Low Voltage Bidirectional Transceiver with Bushold General Description The ALVCH245 contains eight non-inverting bidirectional buffers with 3-STATE outputs and is intended for bus oriented applications.
The T/R input determines the direction of data flow.
The OE input disables both the A and B Ports by placing them in a high impedance state.
The ALVCH245 data inputs include active bushold circuitry, eliminating the need for external pull-up resistors to hold unused or floating data inputs at a valid logic level.
The 74ALVCH245 is designed for low voltage (1.
65V to 3.
6V) VCC applica...

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