| 序号 | 芯片名称 | 代换型号 |
|---|---|---|
| 1 | ECG74LS374 | 8210052 443-863 74LS374 74LS374N 74LS374P 74LS374PC DM74LS374N EAQ00-19300 ECG74LS374 HE-443-863 LS374 M74LS374P N74LS374F N74LS374N NTE74LS374 P61LS374*H S4LS374N SK1918 SN74LS374J SN74LS374JD SN74LS374JDS SN74LS374N SN74LS374ND SN74LS374NDS T74LS374B1 TCG74LS374 TVSS4LS374N |
| 2 | ECG74LS377 | 74LS377DC 74LS377PC ECG74LS377 N74LS377F N74LS377N NTE74LS377 SN74LS377 SN74LS377J SN74LS377JD SN74LS377JS SN74LS377N SN74LS377ND SN74LS377NDS SN74LS377NS TCG74LS377 |
| 3 | ECG74LS378 | 74LS378 74LS378DC 74LS378FC EAQ00-30300 ECG74LS378 N74LS378F NTE74LS378 SK74LS378 SN74LS378 SN74LS378JD SN74LS378JDS SN74LS378JS SN74LS378ND SN74LS378NDS SN74LS378NS |
| 4 | ECG74LS379 | 74LS379DC 74LS379FC 74LS379PC N74LS379F N74LS379N NTE74LS379 SN74LS379 SN74LS379J SN74LS379JD SN74LS379JS SN74LS379N SN74LS379ND SN74LS379NDS SN74LS379NS TCG74LS379 |
| 5 | ECG74LS38 | 74LS38 74LS38-1 74LS38CH 74LS38FC 74LS38J 74LS38N 74LS38W 802-0038 AMX4328 ECG74LS38 HD74LS38 HD74LS38P M74LS38P MB74LS38 MB74LS38M N74LS38N NTE74LS38 SK74LS38 SN74LS38J SN74LS38JD SN74LS38JDS SN74LS38N SN74LS38ND SN74LS38NDS TCG74LS38 |
| 6 | ECG74LS386 | ECG74LS386 HD74LS386 HD74LS386P MB74LS386 MB74LS386M N74LS386F NTE74LS386 SK74LS386 SN74LS386 SN74LS386JD SN74LS386JDS SN74LS386JS SN74LS386ND SN74LS386NDS SN74LS386NS |
| 7 | ECG75493 | DS75493N ECG75493 NTE75493 SK75493 SN75493N TCG75493 |
| 8 | ECG75494 | DS75494N ECG75494 NTE75494 SK9825 SN75494N TCG75494 |
| 9 | ECG75497 | ECG75497 SN75497N |
| 10 | ECG75498 | ECG75498 NTE75498 SN75498N |
| 11 | ECG820 | 15-43312-1 15-43312-2 221-Z9167 612331-2 6123310002 CA3159 CA3159G ECG820 NTE820 SK3927 TCG820 TM820 |
| 12 | ECG821 | 15-41627-1 15-41627-2 15-41627-3 221-Z9154 612347-1 6123470002 CA3172 CA3172E CA3172G ECG821 NTE821 SK3882 TCG821 TM821 WEP821/821 Y15416272 |
| 13 | ECG74LS390 | 443-893 443-921 74LS390 74LS390PC DM74LS390N ECG74LS390 HD74LS390 HD74LS390P HE-443-921 M74LS390P N74LS390F N74LS390N SN74LS390 SN74LS390J SN74LS390JD SN74LS390JS SN74LS390N SN74LS390ND SN74LS390NDS SN74LS390NS |
| 14 | ECG74LS393 | 8210064 443-973 74LS393 74LS393DC 74LS393N 74LS393NA 74LS393PC AMX3706 DM74LS393N ECG74LS393 HD74LS393 HD74LS393P HE-443-973 M74LS393P N74LS393F N74LS393N NTE74LS393 PBM74LS393P SK74LS393 SN74LS393 SN74LS393J SN74LS393JD SN74LS393JDS SN74LS393JS SN74LS393N SN74LS393ND SN74LS393NDS SN74LS393NS T74LS393B1 TCG74LS393 X420303930 |
| 15 | ECG74LS395A | 74LS395A 74LS395DC 74LS395FC 74LS395PC ECG74LS395A M74LS395AP M74LS395P N74LS395AF N74LS395AN NTE74LS395A SN74LS395A SN74LS395AN SN74LS395J SN74LS395JD SN74LS395JDS SNT74LS395JS SN74LS395N SN74LS395ND SN74LS395NDS SN74LS395NS TCG74LS395A |
| 16 | ECG74LS398 | ECG74LS398 N74LS398F N74LS398N NTE74LS398 SK74LS398 SN74LS398J SN74LS398JD SN74LS398JDS SN74LS398JS SN74LS398N SN74LS398ND SN74LS398NDS SN74LS398NS T74LS398B1 |
| 17 | ECG74LS399 | ECG74LS399 N74LS399F N74LS399N SK74LS39 SN74LS399 SN74LS399J SN74LS399JD SN74LS399JDS SN74LS399JS SN74LS399N SN74LS399ND SN74LS399NDS SN74LS399NS T74LS399B1 ECG839 HEPC6016P MC3320P SK7614 |
| 18 | ECG74LS40 | 74LS40DC 74LS40PC DM74LS40N ECG74LS40 HD74LS40 HD74LS40P LS40 M74LS40P MB74LS40 MB74LS40M N74LS40F N74LS40N NTE74LS40 SK74LS40 SN74LS40 SN74LS40J SN74LS40JD SN74LS40JDS SN74LS40JS SN74LS40N SN74LS40ND SN74LS40NDS SN74LS40NS T74LS40B1 T74LS40D1 TCG74LS40 X420500400 |
| 19 | ECG74LS42 | 8210004 30901080 443-807 74LS42 74LS42CH 74LS42DC 74LS42J 74LS42PC 74LS42W 901521-17 C74LS42P DM74LS42N ECG74LS42 HD74LS42 HD74LS42P HE-443-807 HEPC74LS42P M74LS42P MB74LS42 MB74LS42M N74LS42F N74LS42N NTE74LS42 SK74LS42 SN74LS42 SNMLS42J SN74LS42JD SNf74LS42JDS SN74LS42JS SN74LS42N SN74LS42ND SN74LS42NDS SN74LS42NS SN74LS42W TCG74LS42 |
| 20 | ECG74LS47 | 74LS47DC 74LS47PC DM74LS47N ECG74LS47 HD74LS47 HD74LS47P M74LS47P MB74LS47 MB74LS47M NTE74LS47 SK74LS47 SN74LS47 SN74LS47J SN74LS47JD SN74LS47JDS SN74LS47JS SN74LS47N SN74LS47ND SN74LS47NDS SN74LS47NS TCG74LS47 |
| 21 | ECG74LS48 | 74LS48DC 74LS48PC DM74LS48N ECG74LS48 HD74LS48 HD74LS48P M74LS48P MB74LS48 MB74LS48M NTE74LS48 SK74LS48 SN74LS48J SN74LS48JD SN74LS48JDS SN74LS48JS SN74LS48N SN74LS48ND SN74LS48NDS SN74LS48NS TCG74LS48 |
| 22 | ECG74LS49 | 74LS49DC 74LS49PC ECG74LS49 HD74LS49 HD74LS49P MB74LS49 MB74LS49M NTE74LS49 SK74LS49 SN74LS49 SN74LS49J SN74LS49JD SN74LS49JDS SN74LS49JS SN74LS49N SN74LS49ND SN74LS49NDS SN74LS49NS TCG74LS49 |
| 23 | ECG74LS490 | 74LS490 74LS490PC ECG74LS490 HD74LS490 HD74LS490P M74LS490P N74LS490F N74LS490N NTE74LS490 SK74LS490 SN74LS490 SN74LS490J SN74LS490JD SN74LS490JDS SN74LS490JS SN74LS490N SN74LS490ND SN74LS490NDS SN74LS490NS TCG74LS490 |
| 24 | ECG74LS51 | 443-951 74LS51 74LS51CH 74LS51DC 74LS51J 74LS51PC 74LS51W C060474 C74LS51P DM74LS51 DM74LS51N ECG74LS51 HD74LS51 HD74LS51P HEPC74LS51P LS51N M74LS51P MB74LS51 MB74LS51M N74LS51F N74LS51N NTE74LS51 SK74LS51 SN74LS51 SN74LS51J SN74LS51JD SN74LS51JDS SN74LS51JS SN74LS51N SN74LS51ND SN74LS51NDS SN74LS51NS SN74LS51W T74LS51B1 T74LS51D1 TCG74LS51 X420300510 |
| 25 | ECG824 | 1099-3624 276-1737 3L4-9015-1 AE915 ECG824 LM387 LM387AN LM387N NE542N NTE824 PC-20046 SK9013 TCG824 TM824 |
| 26 | ECG825 | ECG825 LM390N NTE825 SK9126 TCG825 TM825 |
| 27 | ECG8250 | ECG8250 N8250F N8250N |
| 28 | ECG74LS54 | 74LS54DC 74LS54PC C74LS54P ECG74LS54 HD74LS54 HD74LS54P HEPC74LS54P MB74LS54 MB74LS54M MB75LS54 MB75LS54M N74LS54F N74LS54N NTE74LS54 SK74LS54 SN74LS54 SN74LS54J SN74LS54JD SN74LS54JDS SN74LS54JS SN74LS54N SN74LS54ND SN74LS54NDS SN74LS54NS T74LS54B1 T74LS54D1 TCG74LS54 X420300540 |
| 29 | ECG74LS540 | 74LS540DC 74LS540PC ECG74LS540 NTE74LS540 SN74LS540 SN74LS540J SN74LS540JD SN74LS540JDS SN74LS540JS SISf74LS540N SN74LS540ND SN74LS540NDS SN74LS540NS TCG74LS540 |
| 30 | ECG74LS541 | 74LS541 74LS541DC 74LS541N 74LS541PC ECG74LS541 HE-443-1058 NTE74LS541 SN74LS541 SN74LS541J SN74LS541JD SN74LS541JDS SN74LS541JS SN74LS541N SN74LS541ND SN74LS541NDS SN74LS541NS TCG74LS541 X420305410 |
| 31 | ECG74LS55 | 74LS55PC C74LS55P DM74LS55N ECG74LS55 HD74LS55 HD74LS55P HEPC74LS55P MB74LS55 MB74LS55M N74LS55F N74LS55N NTE74LS55 SK74LS55 SN74LS55 SN74LS55J SN74LS55JD SN74LS55JDS SN74LS55JS SN74LS55N SN74LS55ND SN74LS55NDS SN74LS55NS T74LS55B1 T74LS55B1N T74LS55D1 TCG74LS55 |
| 32 | ECG74LS624 | 443-999 74LS624 ECG74LS624 HE-443-999 NTE74LS624 SK74LS624 SN74LS624 SN74LS624J SN74LS624N TCG74LS624 |
| 33 | ECG74LS625 | ECG74LS625 NTE74LS625 SK74LS625 SN74LS625 SN74LS625J TCG74LS625 |
| 34 | ECG74LS626 | ECG74LS626 NTE74LS626 SK74LS626 SN74LS625N SN74LS626 SN74LS626J SN74LS626N TCG74LS626 |
| 35 | ECG74LS627 | ECG74LS627 NTE74LS627 SK74LS627 SN74LS627 SN74LS627J SN74LS627N TCG74LS627 |
| 36 | ECG74LS629 | 74LS629N 901521-68 AMX4663 ECG74LS629 NTE74LS629 SK74LS629 SN74LS124J SN74LS124N SN74LS629 SN74LS629J SN74LS629N TCG74LS629 |
| 37 | ECG74LS640 | ECG74LS640 M74LS640-1P MB74LS640 MB74LS640M N74LS640-1F N74LS640-1N N74LS640F N74LS640N NTE74LS640 SN74LS640 SN74LS640J SN74LS640JD SN74LS640JDS SN74LS640JS SN74LS640N SN74LS640ND SN74LS640NDS SN74LS640NS TCG74LS640 |
| 38 | ECG74LS641 | ECG74LS641 M74LS641-1P MB74LS641 MB74LS641M N74LS641-1F N74LS641-1N N74LS641F N74LS641N NTE74LS641 SK74LS641 SN74LS641 SIM74LS641J SN74LS641JD SN74LS641JDS SN74LS641JS SN74LS641N SN74LS641ND SN74LS641NDS SN74LS641NS TCG74LS641 |
| 39 | ECG74LS642 | ECG74LS642 M74LS642-1P MB74LS642 MB74LS642M N74LS642-1N N74LS642F N74LS642N NTE74LS642 SK74LS642 SN74LS642 SN74LS642J SN74LS642JD SN74LS642JDS SN74LS642JS SN74LS642N SN74LS642ND SN74LS642NDS SN74LS642NS TCG74LS642 |
| 40 | ECG74LS643 | ECG74LS643 M74LS643-1P MB74LS643 MB74LS643M NTE74LS643 SN74LS643 SN74LS643J SN74LS643JD SN74LS643JDS SN74LS643JS SN74LS643N SN74LS643ND SN74LS643NDS SN74LS643NS TCG74LS643 |
