74LCX16543 Datasheet PDF (Low Voltage 16-Bit Registered Transceiver) | Download Fairchild Semiconductor 74LCX16543

74LCX16543 - Low Voltage 16-Bit Registered Transceiver

Description

The LCX16543 contains sixteen non-inverting transceivers containing two sets of D-type registers for temporary storage of data flowing in either direction.

Each byte has separate control inputs which can be shorted together for full 16-bit operation.

Features

s 5V tolerant inputs and outputs s 2.3V.
3.6V VCC specifications provided s 5.2 ns tPD max (VCC = 3.3V), 20 µA ICC max s Power down high impedance inputs and outputs s Supports live insertion/withdrawal (Note 1) s ±24 mA Output Drive (VCC = 3.0V) s Implements patented noise/EMI reduction circuitry s Latch-up performance exceeds 500 mA s ESD performance: Human Body Model > 2000V Machine Model > 200V Note 1: To ensure the high-impedance state during power up or down, OE should be tied to VC.

Datasheet Details

Part number	74LCX16543
Manufacturer	Fairchild Semiconductor
File Size	80.30 KB
Description	Low Voltage 16-Bit Registered Transceiver
Datasheet	74LCX16543 Datasheet
Additional preview pages of the 74LCX16543 datasheet.

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Full PDF Text Transcription

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74LCX16543 Low Voltage 16-Bit Registered Transceiver with 5V Tolerant Inputs and Outputs May 1995 Revised April 1999 74LCX16543 Low Voltage 16-Bit Registered Transceiver with 5V Tolerant Inputs and Outputs General Description The LCX16543 contains sixteen non-inverting transceivers containing two sets of D-type registers for temporary storage of data flowing in either direction. Each byte has separate control inputs which can be shorted together for full 16-bit operation. Separate Latch Enable and Output Enable inputs are provided for each register to permit independent input and output control in either direction of data flow. The LCX16543 is designed for low voltage (2.5V or 3.3V) VCC applications with capability of interfacing to a 5V signal environment.

Published: Apr 23, 2005 |