74LCX244 PDF Datasheet
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Description
This is Low Voltage Buffer/Line Driver with 5V Tolerant Inputs and Outputs. 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), 10 A 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-or.