The component gods must have smiled on [Darrell], because he recently ran into a cabinet full of 7400-series logic chips for sale at his local college surplus. All the regulars were there – flip-flops ...

C&K has extended its family of DIP switches with the launch of the BDB series of DIP switches that offers a solution for a variety of applications at a competitive price point. The full-profile switch ...

The primary function of the 4-bit 2-to-1 I²C multiplexer is to select either a 4-bit input or data from a non-volatile register and drive this value onto the output pins. One additional ...

The trend has given a larger role. These devices are used to generate binary or hexadecimal logic signals that depend on the switch position. They serve as a means of providing information to software ...