CD4023 These triple gates are monolithic complementary MOS (CMOS) integrated circuits constructed with N- and Pchannel enhancement mode transistors. They have equal source and sink current capabilities and conform to standard B series output drive. The devices also have buffered outputs which improve transfer characteristics by providing very high gain. All inputs are protected against static discharge with diodes to VDD and VSS. CD4023 Features Wide supply voltage range: 3.0V to 15V High noise immunity: 0.45 VDD (typ) Low power TTL compatibility: fan out of 2 driving 74L or 1 driving 74LS 5V–10V–15V parametric ratings Symmetrical output characteristics Maximum input leakage 1 μA at 15V over full temperature range