The typical BCD technology offers low voltage logic CMOS transistors, high voltage transistors, diodes, resistors, and MIM capacitors in the same process. The BCD process has parasitic bipolar ...

And to celebrate that way of looking at things, we’re pleased to present this BCD to seven-segment converter that uses no logic chips. With cheap and easily available chips that perform this ...

This frequency counter is [Miguel Pedroso’s] entry in the 7400 Logic contest ... A set of 4511 BCD to 7-segment decoders translate the count to the display. A 4521 frequency divider chip ...

This is a kind of non-volatile memory fabricated in VI- 110nm BCD standard core logic process. The OTP can be widely used in chip ID, security key, memory redundancy, parameter trimming, configuration ...