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54LVX4245 - 8-Bit Dual Supply Translating Transceiver

Datasheet Summary

Description

The LVX4245 is a dual-supply, 8-bit translating transceiver that is designed to interface between a 5V bus and a 3V bus in a mixed 3V/5V supply environment.

The Transmit/Receive (T/R) input determines the direction of data flow.

Features

  • n n n n n n n n Bidirectional interface between 5V and 3V buses Control inputs compatible with TTL level 5V data flow at A port and 3V data flow at B port Outputs source/sink 24 mA Available in Ceramic DIP and Flatpack packages Implements patented EMI reduction circuitry Functionally compatible with the 54 series 245 Standard Microcircuit Drawing (SMD) 5962-9860601 Ordering Code Order Number 54LVX4245J-QML 54LVX4245W-QML Package Number J24F W24C 24-Lead Cerpack Package.

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Datasheet preview – 54LVX4245

Datasheet Details

Part number 54LVX4245
Manufacturer National Semiconductor
File Size 138.29 KB
Description 8-Bit Dual Supply Translating Transceiver
Datasheet download datasheet 54LVX4245 Datasheet
Additional preview pages of the 54LVX4245 datasheet.

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Full PDF Text Transcription

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www.DataSheet4U.com 54LVX4245 8-Bit Dual Supply Translating Transceiver with TRI-STATE Outputs January 1999 54LVX4245 8-Bit Dual Supply Translating Transceiver with TRI-STATE ® Outputs General Description The LVX4245 is a dual-supply, 8-bit translating transceiver that is designed to interface between a 5V bus and a 3V bus in a mixed 3V/5V supply environment. The Transmit/Receive (T/R) input determines the direction of data flow. Transmit (active-HIGH) enables data from A ports to B ports; Receive (active-LOW) enables data from B ports to A ports. The Output Enable input, when HIGH, disables both A and B ports by placing them in a TRI-STATE condition. The A port interfaces with the 5V bus; the B port interfaces with the 3V bus.
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