- CD4001BCN_NL
- Fairchild Semiconductor
- Quad 2-Input NOR Buffered B Series Gate
- CD4001BCNX
- Fairchild Semiconductor
- IC NOR GATE QUAD 2IN CMOS 14PDIP W T/R
- CD4001BCN
- National Semiconductor
- Quad 2-Input NOR Buffered Gate
- CD4001BCNNOPB
- National Semiconductor
- IC NOR GATE QUAD 2IN CMOS 14MDIP