Part # 74LCXR162245 datasheet

Part Manufacturer: Fairchild Semiconductor

Fairchild Semiconductor

Part Description: 74LCXR162245

Part Details:

Res 74LCXR August 1998 i Revised June 2005 stors in the 162245 74LCXR162245Low Voltage 16-Bit Bidirectional Transceiver Low Outp with 5V Tolerant Inputs/Outputs V ut and 26: Series Resistors in the Outputs o s ltage General Description Features The LCXR162245 contains sixteen non-inverting bidirec- s 5V tolerant inputs and outputs 16- tional buffers with 3-STATE outputs and is intended for bus s 2.3V­3.6V VCC specifications provided oriented applications. The device is designed for low volt- Bit s age (2.5V or 3.3V) V A and B side outputs have equivalent 26: series CC applications with capability of inter- resistors Bi facing to a 5V signal environment. The device is bytecontrolled. Each byte has separate control inputs which s 5.3 ns tPD max (VCC 3.3V), 20 PA ICC max dir could be shorted together for full 16-bit operation. The T/R s Power down high impedance inputs and outputs inputs determine the direction of data flow through the ecti s Supports live insertion/withdrawal (Note 1) device. The OE inputs disable both the A and B ports by s Flow through pinout placing them in a high impedance state. onal s Implements patented noise/EMI reduction circuitry In addition, all A and B outputs include equivalent 26:(nominal) series resistors to reduce overshoot and under- s Latch-up performance exceeds 500 mA T shoot and are designed to sink/source up to 12 mA at s ESD performance: r VCC 3.0V. Human body model ! 2000V anscei

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74LCXR162245.pdf Datasheet