Many options exist to drive seven-segment LED displays, but most are limited to low output currents. The approach described here uses one 74ALS374 or 74AS374 octal latch, wired as a shift register, ...
SOME MULTI-STRING LED MODULES come with a common-anode configuration. The commonanode connection reduces the number of wires between the LED module and its driver from 2N to N+1, where N is the number ...
Toshiba has two constant current LED drivers designed for use with common anode LEDs. The TB62777FNG and TB62778FNG ICs can deliver up to 50mA per channel, adjustable via a single external resistor, ...
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