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74VCX245 - Low Voltage Bidirectional Transceiver

Datasheet Summary

Description

The VCX2245 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 s s s s 1.65V - 3.6V VCC supply operation 3.6V tolerant inputs and outputs 26Ω series resistors in B Port outputs Power-off high impedance inputs and outputs Supports Live Insertion and Withdrawal (Note 1) 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.

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Datasheet Details

Part number 74VCX245
Manufacturer Fairchild Semiconductor
File Size 82.90 KB
Description Low Voltage Bidirectional Transceiver
Datasheet download datasheet 74VCX245 Datasheet
Additional preview pages of the 74VCX245 datasheet.

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Full PDF Text Transcription

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74VCX2245 Low Voltage Bidirectional Transceiver with 3.6V Tolerant Inputs and Outputs and 26 Ω Series Resistors in B Outputs June 1999 Revised June 1999 74VCX2245 Low Voltage Bidirectional Transceiver with 3.6V Tolerant Inputs and Outputs and 26Ω Series Resistors in B Outputs General Description The VCX2245 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 74VCX2245 is designed for low voltage (1.65V to 3.6V) VCC applications with I/O compatibility up to 3.6V. The VCX2245 is also designed with 26Ω series resistance in the B Port outputs.
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