由其分销商提供的 NTE Electronics NTE4000 的描述。
Integrated Circuit CMOS Dual 3-input Nor Gate Plus Inverter 14-lead DIP
NTE Electronics
NOR Gate, 4000/14000/40000 Series, 3-Func, 3-Input, CMOS
IC DUAL 3 INP PLUS INV NOR GATE
replacement Digital ICs DUAL 3-INPUT NOR&INV;
Logic Ic |Nte Electronics NTE4000