Intersil's MightyMUX™ ISL43120, ISL43121, and ISL43122 ICs are high-performance single-supply dual SPST analog switches in a tiny 8-lead SOT-23 package. Intersil's MightyMUX™ ISL43120 ...

The switch carries a 3-kV HBM (human body model) ESD rating and is immune to latch-up under any circumstances. It operates from a ±1.8- to ±2.5-V dual supply or 1.8- to 5.5-V single supply.

When we first saw [Maarten Tromp]’s article about a “momentary latching switch” for guitar effects pedals, we have to admit to being a bit confused. When it comes to push-button s… ...