7400‐series digital logic, nor gate, nand gate transistor - tatanh1983/conchodom GitHub Wiki

4000B Series 3 to 15 V Quad 2-Input NAND Schmitt Trigger Surface Mount - SOIC-14

https://www.futureelectronics.com/p/semiconductors--logic--4000-series/hef4093bt-653-nexperia-7297229