74LCX16244

Low Voltage 16-Bit Buffer/Line Driver

with 5V Tolerant Inputs and Outputs

General Description

The LCX16244 contains sixteen non-inverting buffers with 3-STATE outputs designed to be employed as a memory and address driver, clock driver, or bus oriented transmitter/receiver. The device is nibble controlled. Each nibble has separate 3-STATE control inputs which can be shorted together for full 16-bit operation.

The LCX16244 is designed for low voltage (2.5 or 3.3V) VCC applications with capability

of interfacing to a 5V signal environment.

The LCX16244 is fabricated with an advanced CMOS

technology to achieve high speed operation

while maintaining CMOS low power dissipation.

Features

■ 5V tolerant inputs and outputs

■ 2.3V to 3.6V VCC specifications provided

■ 4.5 ns tPD max, 10 PA ICCQ max

■ Power down high impedance inputs and outputs

■ Supports live insertion/withdrawal (Note 1)

■ r24 mA output drive (VCC 3.0V)

■ Uses patented noise/EMI reduction circuitry

■ Latch-up performance exceeds 500 mA

■ ESD performance: Human body model ! 2000V Machine model ! 200V

■ Also packaged in plastic Fine-Pitch Ball Grid Array (FBGA)

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