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54LVX3245 - 8-Bit Dual Supply Translating Transceiver

General Description

The LVX3245 is a dual-supply, 8-bit translating transceiver that is designed to interface between a 3V bus and a 5V bus in a mixed 3V/5V supply environment.

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

Key Features

  • n n n n n n n n Bidirectional interface between 3V and 5V buses Inputs compatible with TTL level 3V data flow at A port and 5V data flow at B port Outputs source/sink 24 mA Available in ceramic DIP and Flatpack packages Implements proprietary EMI reduction circuitry Functionally compatible with the 54 series 245 Standard Microcircuit Drawing (SMD) 5962-9860501 Ordering Code Order Number 54LVX3245J-QML 54LVX3245W-QML Package Number J24F W24C 24-Lead Cerpack Package.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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www.DataSheet4U.com 54LVX3245 8-Bit Dual Supply Translating Transceiver with TRI-STATE Outputs January 1999 54LVX3245 8-Bit Dual Supply Translating Transceiver with TRI-STATE ® Outputs General Description The LVX3245 is a dual-supply, 8-bit translating transceiver that is designed to interface between a 3V bus and a 5V 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 3V bus; the B port interfaces with the 5V bus.