DESCRIPTION

This power logic 8-bit addressable latch controls open-drain DMOS transistor outputs and is designed for general-purpose storage applications in digital systems. Specific uses include working registers, serial-holding registers, and decoders or demultiplexers. This is a multifunctional device capable of operating as eight addressable latches or an 8-line demultiplexer with active-low DMOS outputs. Each open-drain DMOS transistor features an independent chopping current-limiting circuit to prevent damage in the case of a short circuit.

■ LOW RDS(on): 1Ω TYP

■ OUTPUT SHORT-CIRCUIT PROTECTION

■ 75mJ AVAILANCHE ENERGY

■ EIGHT 350mA DMOS OUTPUTS

■ 50V SWITCHING CAPABILITY

■ FOUR DISTINCT FUNCTION MODES

■ LOW POWER CONSUMPTION