With a 555 on the BOM, you never know what you’re going to get. With 40 of the versatile timer chips in a build, you might just get something completely unexpected, like this 555-based eight-bit ...
The 74HC73 is a dual JK flip-flop with reset and negative edge trigger. This device features individual J, K, clock (nCP) and reset (nR) inputs; also complementary nQ and nQ outputs. It complies with ...
The JK flip-flop augments the behavior of the SR flip-flop (J = Set, K = Reset) by interpreting the J = K = 1 condition as a “flip” or toggle command. In my previous column, we introduced latches and ...
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