74LS33 | QUAD 2-INPUT NOR BUFFER | MOTOROLA[Motorola, Inc] | ![MOTOROLA[Motorola, Inc]的LOGO](/PdfSupLogo/105MOTOROLA.GIF) | 124.27 Kbytes | 共4页 |  | 54LS33,SN54LS28,DM74LS28,DM74LS33,MC74LCX02,SN54LS02,54ACTQ02,MC74LCX02,74ABT02 |
74LS33 | Quad 2-Input OR Gate | FAIRCHILD[Fairchild Semiconductor] | ![FAIRCHILD[Fairchild Semiconductor]的LOGO](/PdfSupLogo/51FAIRCHILD.GIF) | 59.89 Kbytes | 共5页 |  | MC74LCX02,SN54LS02,SN54LS386,54AC86,CD4070BM,MC74LCX00,74ABT00,74ALS00A,74ACT32,74VHC00 |