74hc series logic texas instruments cd74hc08e this texas instruments 74hc08 high speed quadruple 2 input and gate ic is available in a dil 16 package a part of the 74hc range the cd74hc08 logic gates utilize silicon gate cmos technology to achieve operating speeds similar to lsttl gates with the low power consumption of standard cmos integrated circuits texas instruments cd74hc08e 74hc08e quad 2 input and gate dil14