Diodes Incorporated has introduced the AEC-Q100 grade 1 qualified 74AHC1GxxQ (standard CMOS) and 74AHCT1GxxQ (TTL compatible) as new additions to its expanding portfolio of automotive-compliant logic d
TTP224 is a four-channel touch detector IC that could be used as a 4-touch key driver. It is a useful interface when replaced with a traditional button key.
TTP223 is a single channel touch detector IC that could be used as a 1 touch key driver. It is a useful interface when replaced with a traditional button key.
BS801B is a touch key controller with single key input. It is a very useful alternative to standard physical electronic or mechanical switches with a very low component count.