In this case, the end product is a binary-to-seven-segment decoder built from scratch. In engineering circles, this circuit is better known as a 7447 BCD to seven-segment decoder/driver, ...

The seven-segment display is most well known in LED form, but the concept isn’t tied to that format. ... [Fran] demonstrates the display running with a CD4511B BCD-to-7-segment decoder, ...

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 ...