Part # 74LCX2244 datasheet

Part Manufacturer: Fairchild Semiconductor

Fairchild Semiconductor

Part Description: 74LCX2244 Low Voltage Buffer Line Driver with 5V Tolerant Inputs and Outputs with 26W Series Resistors in the Outputs


Part Details:

Out 74LCX2244 Low October 1995 puts Revised May 2003 74LCX2244Low Voltage Buffer/Line Driver with 5V Tolerant Inputs Vo and Outputs with 26 Series Resistors in the Outputs ltage General Description Features s Buf The LCX2244 contains eight non-inverting buffers with 5V tolerant inputs and outputs 3-STATE outputs. The device may be employed as a mem- s 2.3V to 3.6V VCC specifications provided ory address driver, clock driver and bus-oriented transmit- fer s ter/receiver. The LCX2244 is designed for low voltage 7.5 ns tPD max (VCC = 3.3V) 10 µA ICC max /Li (2.5V or 3.3V) V s CC applications with capability of interfac- Power down high impedance inputs and outputs ing to a 5V signal environment. The 26 series resistors s 26-series resistors in the outputs ne Dri help reduce output overshoot and undershoot. s Supports live insertion/withdrawal (Note 1) The LCX2244 is fabricated with an advanced CMOS tech- s ±12 mA output drive (VCC = 3.0V) nology to achieve high speed operation while maintaining ver wit CMOS low power dissipation. s Implements patented noise/EMI reduction circuitrys Latch-up performance exceeds 500 mAs ESD performance: Human body model > 2000V h 5V T Machine model > 200V s Leadless DQFN package Note 1: To ensure the high-impedance state during power up or down, OE o should be tied to VCC through a pull-up resistor: the minimum value or the ler resistor is determined by the current-sourcing capability of the driver. a nt I Ordering Code: nputs Package Order Number


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74LCX2244.pdf Datasheet