74LS02 | Quad 2-Input NOR Gate | FAIRCHILD[Fairchild Semiconductor] | ![FAIRCHILD[Fairchild Semiconductor]的LOGO](/PdfSupLogo/51FAIRCHILD.GIF) | 59.82 Kbytes | 共5页 |  | MC74LCX02,SN54LS02,CD4070BM,54ACTQ02,MC74LCX02,74ABT02,74ALS02,74VHC02,M54HC02 |
74LS02 | Quadruple 2-input Positive NOR Gates | HITACHI[Hitachi Semiconductor] | ![HITACHI[Hitachi Semiconductor]的LOGO](/PdfSupLogo/63HITACHI.GIF) | 43.48 Kbytes | 共5页 |  | HD74LS08,HD74LS26,SN54AHCC02,HD74LS32,SN5432,SN54AHC08,SN54HC03,SN54LVC08A,HEC4001,SN54AHC32 |