| MM74HC02 | Fairchild Semiconductor | Quad 2-Input NOR Gate |
| MM74HC02M | Fairchild Semiconductor | Quad 2-Input NOR Gate |
| MM74HC02MTC | Fairchild Semiconductor | Quad 2-Input NOR Gate |
| MM74HC02MTCX | Fairchild Semiconductor | Quad 2-Input NOR Gate |
| MM74HC02MTCX_NL | Fairchild Semiconductor | Quad 2-Input NOR Gate |
| MM74HC02MX | Fairchild Semiconductor | Quad 2-Input NOR Gate |
| MM74HC02N | Fairchild Semiconductor | Quad 2-Input NOR Gate |
| MM74HC02SJ | Fairchild Semiconductor | Quad 2-Input NOR Gate |
| MM74HC02SJX | Fairchild Semiconductor | Quad 2-Input NOR Gate |
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