BUY MC14052BCPG https://www.utsource.net/itm/p/11646294.html
IC MUX/DEMUX DUAL 4X1 16DIP
Description: Dual 4-Input NAND Gate Features: - Operating Voltage Range of 3V to 18V - Low Input Current of 1μA - High Noise Immunity Characteristic of 0.45V - Output Drive Capability of 10 LSTTL Loads - Low Power Consumption of 80μA - High Noise Immunity Characteristic of 0.45V Applications: - Logic Gates - Flip-Flops - Counters - Data Selectors/Multiplexers - Decoders/Demultiplexers - Encoders - Shift Registers - Bus Drivers - Memory Address Decoders - Clock Drivers - Pulse Generators (For reference only)