| 序号 | 芯片名称 | 代换型号 |
|---|---|---|
| 1 | SN74LS90J | 443-813 74LS90 74LS90DC 74LS90PC AMX3804 C74LS90P ECG74LS90 FC74LS90 HD74LS90 HD74LS90P HE-443-813 HEPC74LS90P M74LS90P N74LS90F N74LS90N NTE74LS90 SK74LS90 SN74LS90 SN74LS90J SN74LS90JD SN74LS90JDS SN74LS90JS SN74LS90N SN74LS90ND SN74LS90NDS SN74LS90NS TCG74LS90 |
| 2 | SN74LS90JD | 443-813 74LS90 74LS90DC 74LS90PC AMX3804 C74LS90P ECG74LS90 FC74LS90 HD74LS90 HD74LS90P HE-443-813 HEPC74LS90P M74LS90P N74LS90F N74LS90N NTE74LS90 SK74LS90 SN74LS90 SN74LS90J SN74LS90JD SN74LS90JDS SN74LS90JS SN74LS90N SN74LS90ND SN74LS90NDS SN74LS90NS TCG74LS90 |
| 3 | SN74LS90JDS | 443-813 74LS90 74LS90DC 74LS90PC AMX3804 C74LS90P ECG74LS90 FC74LS90 HD74LS90 HD74LS90P HE-443-813 HEPC74LS90P M74LS90P N74LS90F N74LS90N NTE74LS90 SK74LS90 SN74LS90 SN74LS90J SN74LS90JD SN74LS90JDS SN74LS90JS SN74LS90N SN74LS90ND SN74LS90NDS SN74LS90NS TCG74LS90 |
| 4 | SN74LS90JS | 443-813 74LS90 74LS90DC 74LS90PC AMX3804 C74LS90P ECG74LS90 FC74LS90 HD74LS90 HD74LS90P HE-443-813 HEPC74LS90P M74LS90P N74LS90F N74LS90N NTE74LS90 SK74LS90 SN74LS90 SN74LS90J SN74LS90JD SN74LS90JDS SN74LS90JS SN74LS90N SN74LS90ND SN74LS90NDS SN74LS90NS TCG74LS90 |
| 5 | SN74LS90N | 443-813 74LS90 74LS90DC 74LS90PC AMX3804 C74LS90P ECG74LS90 FC74LS90 HD74LS90 HD74LS90P HE-443-813 HEPC74LS90P M74LS90P N74LS90F N74LS90N NTE74LS90 SK74LS90 SN74LS90 SN74LS90J SN74LS90JD SN74LS90JDS SN74LS90JS SN74LS90N SN74LS90ND SN74LS90NDS SN74LS90NS TCG74LS90 |
| 6 | SN74LS90ND | 443-813 74LS90 74LS90DC 74LS90PC AMX3804 C74LS90P ECG74LS90 FC74LS90 HD74LS90 HD74LS90P HE-443-813 HEPC74LS90P M74LS90P N74LS90F N74LS90N NTE74LS90 SK74LS90 SN74LS90 SN74LS90J SN74LS90JD SN74LS90JDS SN74LS90JS SN74LS90N SN74LS90ND SN74LS90NDS SN74LS90NS TCG74LS90 |
| 7 | SN74LS90NDS | 443-813 74LS90 74LS90DC 74LS90PC AMX3804 C74LS90P ECG74LS90 FC74LS90 HD74LS90 HD74LS90P HE-443-813 HEPC74LS90P M74LS90P N74LS90F N74LS90N NTE74LS90 SK74LS90 SN74LS90 SN74LS90J SN74LS90JD SN74LS90JDS SN74LS90JS SN74LS90N SN74LS90ND SN74LS90NDS SN74LS90NS TCG74LS90 |
| 8 | SN74LS90NS | 443-813 74LS90 74LS90DC 74LS90PC AMX3804 C74LS90P ECG74LS90 FC74LS90 HD74LS90 HD74LS90P HE-443-813 HEPC74LS90P M74LS90P N74LS90F N74LS90N NTE74LS90 SK74LS90 SN74LS90 SN74LS90J SN74LS90JD SN74LS90JDS SN74LS90JS SN74LS90N SN74LS90ND SN74LS90NDS SN74LS90NS TCG74LS90 |
| 9 | SN74LS91 | 74LS91 ECG74LS91 HD74LS91 HD74LS91P M74LS91P NTE74LS91 SN74LS91 SN74LS91J SN74LS91JD SN74LS91JDS SN74LS91JS SN74LS91N SN74LS91ND SN74LS91NDS SN74LS91NS |
| 10 | SN74LS91J | 74LS91 ECG74LS91 HD74LS91 HD74LS91P M74LS91P NTE74LS91 SN74LS91 SN74LS91J SN74LS91JD SN74LS91JDS SN74LS91JS SN74LS91N SN74LS91ND SN74LS91NDS SN74LS91NS |
| 11 | SN74LS91JD | 74LS91 ECG74LS91 HD74LS91 HD74LS91P M74LS91P NTE74LS91 SN74LS91 SN74LS91J SN74LS91JD SN74LS91JDS SN74LS91JS SN74LS91N SN74LS91ND SN74LS91NDS SN74LS91NS |
| 12 | SN74LS91JDS | 74LS91 ECG74LS91 HD74LS91 HD74LS91P M74LS91P NTE74LS91 SN74LS91 SN74LS91J SN74LS91JD SN74LS91JDS SN74LS91JS SN74LS91N SN74LS91ND SN74LS91NDS SN74LS91NS |
| 13 | SN74LS91JS | 74LS91 ECG74LS91 HD74LS91 HD74LS91P M74LS91P NTE74LS91 SN74LS91 SN74LS91J SN74LS91JD SN74LS91JDS SN74LS91JS SN74LS91N SN74LS91ND SN74LS91NDS SN74LS91NS |
| 14 | SN74LS91N | 74LS91 ECG74LS91 HD74LS91 HD74LS91P M74LS91P NTE74LS91 SN74LS91 SN74LS91J SN74LS91JD SN74LS91JDS SN74LS91JS SN74LS91N SN74LS91ND SN74LS91NDS SN74LS91NS |
| 15 | SN74LS91ND | 74LS91 ECG74LS91 HD74LS91 HD74LS91P M74LS91P NTE74LS91 SN74LS91 SN74LS91J SN74LS91JD SN74LS91JDS SN74LS91JS SN74LS91N SN74LS91ND SN74LS91NDS SN74LS91NS |
| 16 | SN74LS91NDS | 74LS91 ECG74LS91 HD74LS91 HD74LS91P M74LS91P NTE74LS91 SN74LS91 SN74LS91J SN74LS91JD SN74LS91JDS SN74LS91JS SN74LS91N SN74LS91ND SN74LS91NDS SN74LS91NS |
| 17 | SN74LS91NS | 74LS91 ECG74LS91 HD74LS91 HD74LS91P M74LS91P NTE74LS91 SN74LS91 SN74LS91J SN74LS91JD SN74LS91JDS SN74LS91JS SN74LS91N SN74LS91ND SN74LS91NDS SN74LS91NS |
| 18 | SN74LS92 | 3102016 74LS92 74LS92PC DM74LS92N ECG74LS92 HD74LS92 HD74LS92P M74LS92P N74LS92F N74LS92N NTE74LS92 SK74LS92 SN74LS92 SN74LS92J SN74LS92JD SN74LS92JDS SN74LS92JS SN74LS92N SN74LS92ND SN74LS92NDS SN74LS92NS TCG74LS92 |
| 19 | SN74LS92J | 3102016 74LS92 74LS92PC DM74LS92N ECG74LS92 HD74LS92 HD74LS92P M74LS92P N74LS92F N74LS92N NTE74LS92 SK74LS92 SN74LS92 SN74LS92J SN74LS92JD SN74LS92JDS SN74LS92JS SN74LS92N SN74LS92ND SN74LS92NDS SN74LS92NS TCG74LS92 |
| 20 | SN74LS92JD | 3102016 74LS92 74LS92PC DM74LS92N ECG74LS92 HD74LS92 HD74LS92P M74LS92P N74LS92F N74LS92N NTE74LS92 SK74LS92 SN74LS92 SN74LS92J SN74LS92JD SN74LS92JDS SN74LS92JS SN74LS92N SN74LS92ND SN74LS92NDS SN74LS92NS TCG74LS92 |
| 21 | SN74LS92JDS | 3102016 74LS92 74LS92PC DM74LS92N ECG74LS92 HD74LS92 HD74LS92P M74LS92P N74LS92F N74LS92N NTE74LS92 SK74LS92 SN74LS92 SN74LS92J SN74LS92JD SN74LS92JDS SN74LS92JS SN74LS92N SN74LS92ND SN74LS92NDS SN74LS92NS TCG74LS92 |
| 22 | SN74LS92JS | 3102016 74LS92 74LS92PC DM74LS92N ECG74LS92 HD74LS92 HD74LS92P M74LS92P N74LS92F N74LS92N NTE74LS92 SK74LS92 SN74LS92 SN74LS92J SN74LS92JD SN74LS92JDS SN74LS92JS SN74LS92N SN74LS92ND SN74LS92NDS SN74LS92NS TCG74LS92 |
| 23 | SN74LS92N | 3102016 74LS92 74LS92PC DM74LS92N ECG74LS92 HD74LS92 HD74LS92P M74LS92P N74LS92F N74LS92N NTE74LS92 SK74LS92 SN74LS92 SN74LS92J SN74LS92JD SN74LS92JDS SN74LS92JS SN74LS92N SN74LS92ND SN74LS92NDS SN74LS92NS TCG74LS92 |
| 24 | SN74LS92ND | 3102016 74LS92 74LS92PC DM74LS92N ECG74LS92 HD74LS92 HD74LS92P M74LS92P N74LS92F N74LS92N NTE74LS92 SK74LS92 SN74LS92 SN74LS92J SN74LS92JD SN74LS92JDS SN74LS92JS SN74LS92N SN74LS92ND SN74LS92NDS SN74LS92NS TCG74LS92 |
| 25 | SN74LS92NDS | 3102016 74LS92 74LS92PC DM74LS92N ECG74LS92 HD74LS92 HD74LS92P M74LS92P N74LS92F N74LS92N NTE74LS92 SK74LS92 SN74LS92 SN74LS92J SN74LS92JD SN74LS92JDS SN74LS92JS SN74LS92N SN74LS92ND SN74LS92NDS SN74LS92NS TCG74LS92 |
| 26 | SN74LS92NS | 3102016 74LS92 74LS92PC DM74LS92N ECG74LS92 HD74LS92 HD74LS92P M74LS92P N74LS92F N74LS92N NTE74LS92 SK74LS92 SN74LS92 SN74LS92J SN74LS92JD SN74LS92JDS SN74LS92JS SN74LS92N SN74LS92ND SN74LS92NDS SN74LS92NS TCG74LS92 |
| 27 | SN74LS93 | 8210022 307-152-9-009 3102017 612291-1 74LS93 74LS93CH 74LS93DC 74LS93J 74LS93N 74LS93PC 74LS93W 8-759-900-93 AMX3560 C74LS93P DM74LS93N ECG74LS93 FC74LS93 HD74LS93 HD74LS93P HE-443-838 HEPC74LS93P M74LS93P N74LS93F N74LS93N NTE74LS93 SK74LS93 SN74LS93 SN74LS93J SN74LS93JD SN74LS93JDS SN74LS93N SN74LS93ND SN74LS93NDS SN74LS93NS SN74LS93W TCG74LS93 X420300930 |
| 28 | SN74LS93J | 8210022 307-152-9-009 3102017 612291-1 74LS93 74LS93CH 74LS93DC 74LS93J 74LS93N 74LS93PC 74LS93W 8-759-900-93 AMX3560 C74LS93P DM74LS93N ECG74LS93 FC74LS93 HD74LS93 HD74LS93P HE-443-838 HEPC74LS93P M74LS93P N74LS93F N74LS93N NTE74LS93 SK74LS93 SN74LS93 SN74LS93J SN74LS93JD SN74LS93JDS SN74LS93N SN74LS93ND SN74LS93NDS SN74LS93NS SN74LS93W TCG74LS93 X420300930 |
| 29 | SN74LS93JD | 8210022 307-152-9-009 3102017 612291-1 74LS93 74LS93CH 74LS93DC 74LS93J 74LS93N 74LS93PC 74LS93W 8-759-900-93 AMX3560 C74LS93P DM74LS93N ECG74LS93 FC74LS93 HD74LS93 HD74LS93P HE-443-838 HEPC74LS93P M74LS93P N74LS93F N74LS93N NTE74LS93 SK74LS93 SN74LS93 SN74LS93J SN74LS93JD SN74LS93JDS SN74LS93N SN74LS93ND SN74LS93NDS SN74LS93NS SN74LS93W TCG74LS93 X420300930 |
| 30 | SN74LS93JDS | 8210022 307-152-9-009 3102017 612291-1 74LS93 74LS93CH 74LS93DC 74LS93J 74LS93N 74LS93PC 74LS93W 8-759-900-93 AMX3560 C74LS93P DM74LS93N ECG74LS93 FC74LS93 HD74LS93 HD74LS93P HE-443-838 HEPC74LS93P M74LS93P N74LS93F N74LS93N NTE74LS93 SK74LS93 SN74LS93 SN74LS93J SN74LS93JD SN74LS93JDS SN74LS93N SN74LS93ND SN74LS93NDS SN74LS93NS SN74LS93W TCG74LS93 X420300930 |
| 31 | SN74LS93N | 8210022 307-152-9-009 3102017 612291-1 74LS93 74LS93CH 74LS93DC 74LS93J 74LS93N 74LS93PC 74LS93W 8-759-900-93 AMX3560 C74LS93P DM74LS93N ECG74LS93 FC74LS93 HD74LS93 HD74LS93P HE-443-838 HEPC74LS93P M74LS93P N74LS93F N74LS93N NTE74LS93 SK74LS93 SN74LS93 SN74LS93J SN74LS93JD SN74LS93JDS SN74LS93N SN74LS93ND SN74LS93NDS SN74LS93NS SN74LS93W TCG74LS93 X420300930 |
| 32 | SN74LS93ND | 8210022 307-152-9-009 3102017 612291-1 74LS93 74LS93CH 74LS93DC 74LS93J 74LS93N 74LS93PC 74LS93W 8-759-900-93 AMX3560 C74LS93P DM74LS93N ECG74LS93 FC74LS93 HD74LS93 HD74LS93P HE-443-838 HEPC74LS93P M74LS93P N74LS93F N74LS93N NTE74LS93 SK74LS93 SN74LS93 SN74LS93J SN74LS93JD SN74LS93JDS SN74LS93N SN74LS93ND SN74LS93NDS SN74LS93NS SN74LS93W TCG74LS93 X420300930 |
| 33 | SN74LS93NDS | 8210022 307-152-9-009 3102017 612291-1 74LS93 74LS93CH 74LS93DC 74LS93J 74LS93N 74LS93PC 74LS93W 8-759-900-93 AMX3560 C74LS93P DM74LS93N ECG74LS93 FC74LS93 HD74LS93 HD74LS93P HE-443-838 HEPC74LS93P M74LS93P N74LS93F N74LS93N NTE74LS93 SK74LS93 SN74LS93 SN74LS93J SN74LS93JD SN74LS93JDS SN74LS93N SN74LS93ND SN74LS93NDS SN74LS93NS SN74LS93W TCG74LS93 X420300930 |
| 34 | SN74LS93NS | 8210022 307-152-9-009 3102017 612291-1 74LS93 74LS93CH 74LS93DC 74LS93J 74LS93N 74LS93PC 74LS93W 8-759-900-93 AMX3560 C74LS93P DM74LS93N ECG74LS93 FC74LS93 HD74LS93 HD74LS93P HE-443-838 HEPC74LS93P M74LS93P N74LS93F N74LS93N NTE74LS93 SK74LS93 SN74LS93 SN74LS93J SN74LS93JD SN74LS93JDS SN74LS93N SN74LS93ND SN74LS93NDS SN74LS93NS SN74LS93W TCG74LS93 X420300930 |
| 35 | SN74LS93W | 8210022 307-152-9-009 3102017 612291-1 74LS93 74LS93CH 74LS93DC 74LS93J 74LS93N 74LS93PC 74LS93W 8-759-900-93 AMX3560 C74LS93P DM74LS93N ECG74LS93 FC74LS93 HD74LS93 HD74LS93P HE-443-838 HEPC74LS93P M74LS93P N74LS93F N74LS93N NTE74LS93 SK74LS93 SN74LS93 SN74LS93J SN74LS93JD SN74LS93JDS SN74LS93N SN74LS93ND SN74LS93NDS SN74LS93NS SN74LS93W TCG74LS93 X420300930 |
| 36 | SN74S02 | 443-896 74502 74S02PC ECG74S02 HE-443-896 N74S02F N74S02N NTE74S02 SK1917 SN74S02 SN74S02J SN74S02N TCG74S02 X420200020 |
| 37 | SN74S02J | 443-896 74502 74S02PC ECG74S02 HE-443-896 N74S02F N74S02N NTE74S02 SK1917 SN74S02 SN74S02J SN74S02N TCG74S02 X420200020 |
| 38 | SN74S02N | 443-896 74502 74S02PC ECG74S02 HE-443-896 N74S02F N74S02N NTE74S02 SK1917 SN74S02 SN74S02J SN74S02N TCG74S02 X420200020 |
| 39 | SN74S03 | 569-0883-203 74503DC 74S03PC 9S03DC 9503PC DM74S03J DM74S03N ECG74S03 HD74S03 HD74S03P N74S03A N74S03F N74S03N NTE74S03 SN74S03 SN74S03J SN74S03N TCG74S03 |
| 40 | SN74S03J | 569-0883-203 74503DC 74S03PC 9S03DC 9503PC DM74S03J DM74S03N ECG74S03 HD74S03 HD74S03P N74S03A N74S03F N74S03N NTE74S03 SN74S03 SN74S03J SN74S03N TCG74S03 |
