| 序號 | 芯片名稱 | 代換型號 |
|---|---|---|
| 1 | MM74C10N | BZX74C10 ECG74C10 HD1-74C10 HD9-74C10 MM74C10 MM74C10N NTE74C10 SK74C10 TCG74C10 |
| 2 | MM74C14J | ECG74C14 MM74C14J MM74C14N NTE74C14 SK9805 TCG74C14 |
| 3 | MM74C14N | ECG74C14 MM74C14J MM74C14N NTE74C14 SK9805 TCG74C14 |
| 4 | MM74C151J | ECG74C151 MM74C151J MM74C151N SK74C151 |
| 5 | MM74C151N | ECG74C151 MM74C151J MM74C151N SK74C151 |
| 6 | MM74C154J | ECG74C154 HD1-74C154 HD9-74C154 MM74C154J MM74C154N NTE74C154 SK74C154 TCG74C154 |
| 7 | MM74C154N | ECG74C154 HD1-74C154 HD9-74C154 MM74C154J MM74C154N NTE74C154 SK74C154 TCG74C154 |
| 8 | MM74C157J | ECG74C157 MM74C157J MM74C157N NTE74C157 SK74C157 TCG74C157 |
| 9 | MM74C157N | ECG74C157 MM74C157J MM74C157N NTE74C157 SK74C157 TCG74C157 |
| 10 | MM74C161N | ECG74C161 HD1-74C161 HD9-74C161 MM74C161N NTE74C161 SK74C161 TCG74C161 |
| 11 | MM74C164N | ECG74C164 MM74C164N NTE74C164 SK74C164 TCG74C164 |
| 12 | MM74C173N | ECG74C173 MM74C173N NTE74C173 SK74C173 TCG74C173 |
| 13 | MM74C174N | ECG74C174 MM74C174N NTE74C174 SK74C174 TCG74C174 |
| 14 | MM74C175N | ECG74C175 MM74C175N NTE74C175 SK74C175 TCG74C175 |
| 15 | MM74C192N | ECG74C192 HD1-74C192 HD9-74C192 MM74C192N NTE74C192 SK74C192 TCG74C192 |
| 16 | MM74C193N | ECG74C193 HD1-74C193 HD9-74C193 MM74C193N NTE74C193 SK74C193 TCG74C193 |
| 17 | MM74C20 | ECG74C20 HD1-74C20 HD9-74C20 MM74C20 MM74C20N NTE74C20 SK74C20 TCG74C20 |
| 18 | MM74C20N | ECG74C20 HD1-74C20 HD9-74C20 MM74C20 MM74C20N NTE74C20 SK74C20 TCG74C20 |
| 19 | MM74C221 | 443-785 ECG74C221 HD9-74C221 HE-443-785 MM74C221 MM74C221N NTE74C221 SK74C221 TCG74C221 |
| 20 | MM74C221N | 443-785 ECG74C221 HD9-74C221 HE-443-785 MM74C221 MM74C221N NTE74C221 SK74C221 TCG74C221 |
| 21 | MM74C240N | 161392 ECG74C240 MM74C240N NTE74C240 SK74C240 TCG74C240 |
| 22 | MM74C244N | ECG74C244 MM74C244N NTE74C244 SK74C244 TCG74C244 |
| 23 | MM74C30N | ECG74C30 MM74C30N NTE74C30 SK74C30 TCG74C30 |
| 24 | MM74C32N | ECG74C32 MM74C32N NTE74C32 SK74C32 TCG74C32 |
| 25 | MM74C373N | 74HC373N ECG74C373 MM74C373N NTE74C373 SK74C373 |
| 26 | MM74C374N | ECG74C374 MM74C374N NTE74C374 SK74C374 |
| 27 | MM74C48N | ECG74C48 HD1-74C48 HD9-74C48 MM74C48N NTE74C48 SK74C48 TCG74C48 |
| 28 | MM74C73N | ECG74C73 HD1-74C73 HD9-74C73 MM74C73N NTE74C73 SK74C73 |
| 29 | MM74C74 | ECG74C74 HD1-74C74 HD9-74C74 MM74C74 MM74C74N NTE74C74 SK9783 TCG74C74 |
| 30 | MM74C74N | ECG74C74 HD1-74C74 HD9-74C74 MM74C74 MM74C74N NTE74C74 SK9783 TCG74C74 |
| 31 | MM74C76N | ECG74C76 HD1-74C76 HD9-74C76 MM74C76N NTE74C76 SK74C76 TC7476BP TCG74C76 TCG74C85 |
| 32 | MM74C85 | ECG74C85 HD1-74C85 HD9-74C85 MM74C85 MM74C85N NTE74C85 SK9782 |
| 33 | MM74C85N | ECG74C85 HD1-74C85 HD9-74C85 MM74C85 MM74C85N NTE74C85 SK9782 |
| 34 | MM74C86 | 34070PC 4070BDC 4070BDM 4070BFC 4070BFM 4070BPC CD4070BCJ CD4070BCN CD4070BD CD4070BE CD4070BF CD4070BMJ CD4070BMW ECG4070B HCC4070BD HCC4070BF HCC4070BK HCF4070BE HCF4070BF HD14070B HEF4070BD HEF4070BP HEF4070P HEPC4004P MB84070B MB84070BM MC14070BAL MC14070BCL MC14070BCP MC14070BL MM74C86 NTE4070B SCL4070B SCL4070BC SCL4070BD SCL4070BE SCL4070BF SCL4070BH SK4070 SK4070B TCG4070B |
| 35 | MM74C90 | ECG74C90 HD1-74C90 HD9-74C90 MM74C90 MM74C90N NTE74C90 SK9781 TCG74C90 |
| 36 | MM74C901N | ECG74C901 MM74C901N NTE74C901 SK74C901 TCG74C901 |
| 37 | MM74C902N | ECG74C902 MM74C902N NTE74C902 SK74C902 TCG74C902 |
| 38 | MM74C903N | ECG74C903 MM74C903N NTE74C903 SK74C903 TCG74C903 |
| 39 | MM74C904N | ECG74C904 MM74C904N NTE74C904 SK74C904 TCG74C904 |
| 40 | MM74C90N | ECG74C90 HD1-74C90 HD9-74C90 MM74C90 MM74C90N NTE74C90 SK9781 TCG74C90 |
