Part # 74LCXZ2245 datasheet

Part Manufacturer: Fairchild Semiconductor

Fairchild Semiconductor

Part Description: 74LCXZ2245 Low Voltage Bidirectional Transceiver with 5V Tolerant Inputs and Outputs and 26W Series Resistors in B Outputs

Part Details:

Res 74LCXZ2245 L October 2000 i Revised March 2005 stors in B 74LCXZ2245 Out o Low Voltage Bidirectional Transceiver w V with 5V Tolerant Inputs and Outputs put olt and 26: Series Resistors in B Outputs s age Bi General Description Features The LCXZ2245 contains eight non-inverting bidirectional s 5V tolerant inputs and outputs dir buffers with 3-STATE outputs and is intended for bus ori- s 2.7V­3.6V VCC specifications provided ecti ented applications. The device is designed for low voltage s (2.7V and 3.3V) V 7.0 ns tPD max (VCC 3.3V), 10 PA ICC max CC applications with capability of interfac- s onal ing to a 5V signal environment. The T/R input determines Power down high impedance inputs and outputs the direction of data flow through the device. The OE input s Supports live insertion/withdrawal (Note 1) disables both the A and B ports by placing them in a high s r12 mA output drive on the B Port (V T CC 3.0V) impedance state. The 26: series resistor in the B Port out- r put helps reduce output overshoot and undershoot. s Implements patented noise/EMI reduction circuitry anscei The LCXZ2245 is fabricated with an advanced CMOS s Latch-up performance exceeds 500 mA technology to achieve high speed operation while maintain- s Equivalent 26: series resistor on all B Port outputs ing CMOS low power dissipation. s ESD performance: ver When VCC is between 0 and 1.5V, the LCXZ2245 is on the Human body model ! 2000V

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74LCXZ2245.pdf Datasheet