HT654 डाटा शीट PDF( Datasheet )

318 Series of Decoders Features • • • • • • • Operating voltage: 2.4V~12V Low power and high noise immunity CMOS technology Low standby current Capable of decoding 18 bits of information Pairs wi

HT6542B Keyboard Controller with PS/2 Features • • • • • • • • High reliability MOS technology 8042-type host interface 6MHz-12MHz operating frequency Communicates with keyboard directly Provid