74LCX244

74LCX244 — Low Voltage Buffer/Line Driver with 5V Tolerant Inputs and Outputs December 2013 74LCX244 Low Voltage Buffer/Line Driver with 5V Tolerant Inputs and Outputs Features ■ 5V tolerant inputs and outputs ■ 2.3V to 3.6V VCC specifications provided ■ 6.5ns tPD max. (VCC = 3.3V), 10µA ICC max. ■ Power down high impedance inputs and outputs ■ Supports live insertion/withdrawal(1) ■ ±24mA output drive (VCC = 3.0V) ■ Implements proprietary noise/EMI reduction circuitry ■ Latch-up performance exceeds 500mA ■ ESD performance: – Human body model > 2000V – Machine model > 200V ■ Leadless DQFN package Note: 1. To ensure the high-impedance state during power up or down, OE should be tied to VCC through a pull-up resistor: the minimum value or the resistor is determined by the current-sourcing capability of the driver. General Description The LCX244 contains eight non-inverting buffers with 3-STATE outputs. The device may be employed as a memory address driver, clock driver and bus-oriented transmitter/receiver. The LCX244 is designed for low voltage (2.5V or 3.3V) VCC applications with capability of interfacing to a 5V signal environment. The LCX244 is fabricated with an advanced CMOS technology to achieve high speed operation while maintaining CMOS low power dissipation. Ordering Information Order Number 74LCX244WM Package Number M20B Package Description 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide 74LCX244SJ M20D 20-Lead Small Outline Packa...