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74VCXH2245 - Low Voltage Bidirectional Transceiver

Datasheet Summary

Description

The VCXH2245 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.

Features

  • s 1.65V-3.6V VCC supply operation s 3.6V tolerant control inputs s Bushold on data inputs eliminates the need for external pull-up/pull-down resistors s 26Ω series resistors in B Port outputs s tPD (A to B) 4.4 ns max for 3.0V to 3.6V VCC 5.6 ns max for 2.3V to 2.7V VCC 9.8 ns max for 1.65V to 1.95V VCC s Static Drive (IOH/IOL B outputs): ±12 mA @ 3.0V VCC ±8 mA @ 2.3V VCC ±3 mA @ 1.65V VCC s Uses patented Quiet Series™ noise/EMI reduction circuitry s Latchup performance exceeds 300 mA s ESD per.

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Datasheet Details

Part number 74VCXH2245
Manufacturer Fairchild Semiconductor
File Size 108.20 KB
Description Low Voltage Bidirectional Transceiver
Datasheet download datasheet 74VCXH2245 Datasheet
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www.DataSheet4U.com 74VCXH2245 Low Voltage Bidirectional Transceiver with Bushold June 1999 Revised July 1999 74VCXH2245 Low Voltage Bidirectional Transceiver with Bushold and 26Ω Series Resistors in B Outputs General Description The VCXH2245 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 VCXH2245 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 74VCXH2245 is designed for low voltage (1.65V to 3.6V) VCC applications.
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