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54LVXC4245 - 8-Bit Dual Supply Configurable Voltage Interface Transceiver

Datasheet Summary

Description

The LVXC4245 is a 24-pin dual-supply, 8-bit configurable voltage interface transceiver suited for real time configurable I/O applications.

The VCCA pin accepts a 5V supply level.

The “A” port is a dedicated 5V port.

Features

  • Bidirectional interface between 5V and 3V-to-5V buses Control inputs compatible with TTL level Outputs source/sink up to 24 mA Available in Cerpack and CDIP packages Implements patented EMI reduction circuitry Flexible VCCB operating range Allows B port and VCCB to float simultaneously when OE is HIGH n Functionally compatible with the 54 series 245 n Standard Microcircuit Drawing (SMD) 5962-9862001 n n n n n n n Ordering Code Order Number 54LVXC4245W-QML 54LVXC4245J-QML Package Number W24C J24.

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Datasheet Details

Part number 54LVXC4245
Manufacturer National Semiconductor
File Size 126.95 KB
Description 8-Bit Dual Supply Configurable Voltage Interface Transceiver
Datasheet download datasheet 54LVXC4245 Datasheet
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Full PDF Text Transcription

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www.DataSheet4U.com 54LVXC4245 8-Bit Dual Supply Configurable Voltage Interface Transceiver with TRI-STATE Outputs March 1999 54LVXC4245 8-Bit Dual Supply Configurable Voltage Interface Transceiver with TRI-STATE ® Outputs General Description The LVXC4245 is a 24-pin dual-supply, 8-bit configurable voltage interface transceiver suited for real time configurable I/O applications. The VCCA pin accepts a 5V supply level. The “A” port is a dedicated 5V port. The VCCB pin accepts a 3V-to-5V supply level. The “B” port is configured to track the VCCB supply level respectively. A 5V level on the VCC pin will configure the I/O pins at a 5V level and a 3V VCC will configure the I/O pins at a 3V level.
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