| 序号 | 芯片名称 | 代换型号 |
|---|---|---|
| 1 | DM74S22N | 569-0883-222 74S22DC 74S22PC 9S22DC 9S22PC DM74S22J DM74S22N ECG74S22 HD74S22 HD74S22P N74S22A N74S22F N74S22N NTE74S22 SK74S22 SN74S22 SN74S22J SN74S22N TCG74S22 |
| 2 | DM74S251N | 74S251DC DM74S251N ECG74S251 HD74S251 HD74S251P N74S251B N74S251F NT74S251N NTE74S251 SN74S251 SN74S251J SN74S251N SNM74S251J TCG74S251 |
| 3 | DM74S258N | 74S258DC 74S258PC DM74S258N ECG74S258 N74S258B N74S258F N74S258J N74S258N NTE74S258 SM74S258J SN74S258N TCG74S258 |
| 4 | DM74S287J | 24S10 AM27S21DC DM74S287J DM74S287N ECG74S287 HE-444-228 HM1-7611-5 HM3-7611-5 HM3-7611A5 MB7052Z N82S129N NTE74S287 SN74S287 TBP14S10 TBP14S10J TBP14S10N TBP24S10N |
| 5 | DM74S287N | 24S10 AM27S21DC DM74S287J DM74S287N ECG74S287 HE-444-228 HM1-7611-5 HM3-7611-5 HM3-7611A5 MB7052Z N82S129N NTE74S287 SN74S287 TBP14S10 TBP14S10J TBP14S10N TBP24S10N |
| 6 | DM74S288J | 74S288 82S123 AM27S19DC DM74S288J DM74S288N ECG74S288 HM1-7603-5 HM3-7603-5 MB7051C N82S123N NTE74S288 SN74S288 TBP18S030 TBP18S030J TBP18S030N Y440800101 |
| 7 | DM74S288N | 74S288 82S123 AM27S19DC DM74S288J DM74S288N ECG74S288 HM1-7603-5 HM3-7603-5 MB7051C N82S123N NTE74S288 SN74S288 TBP18S030 TBP18S030J TBP18S030N Y440800101 |
| 8 | DM74S387J | 6300-1N AM27S20DC DM74S387J DM74S387N ECG74S387 HM1-7610-5 HM3-7610-5 HM3-7610A5 MB7057Z NTE74S387 SN74S387 TBP14SA10 TBP14SA10J TBP14SA10N |
| 9 | DM74S40N | 443-982 569-0883-240 74S240DC 74S40 74S40PC 9S40DC 9S40PC DM74S40N ECG74S40 HD74S40 HD74S40P W74S40A N74S40F N74S40N NTE74S40 SN74S40 SN74S40J SN74S40N TCG74S40 |
| 10 | DM74S472AJ | 29621ADC 29621DC AM27S29DC DM74S472AJ DM74S472AN DM74S472N ECG74S472 HM1-7649-5 HM3-7649-5 MB7124E2 NTE74S472 SN74S472 TBP18S42 TBP18S42J TBP18S42N |
| 11 | DM74S472AN | 29621ADC 29621DC AM27S29DC DM74S472AJ DM74S472AN DM74S472N ECG74S472 HM1-7649-5 HM3-7649-5 MB7124E2 NTE74S472 SN74S472 TBP18S42 TBP18S42J TBP18S42N |
| 12 | DM74S472N | 29621ADC 29621DC AM27S29DC DM74S472AJ DM74S472AN DM74S472N ECG74S472 HM1-7649-5 HM3-7649-5 MB7124E2 NTE74S472 SN74S472 TBP18S42 TBP18S42J TBP18S42N |
| 13 | DM74S473AJ | AM27S28DC DM74S473AJ DM74S473AN DM74S473J DM74S473N ECG74S473 HM1-7648-5 HM3-7648-5 MB7123EZ SN74S473 TBP18SA42 TBP18SA42J TBP18SA42N |
| 14 | DM74S473AN | AM27S28DC DM74S473AJ DM74S473AN DM74S473J DM74S473N ECG74S473 HM1-7648-5 HM3-7648-5 MB7123EZ SN74S473 TBP18SA42 TBP18SA42J TBP18SA42N |
| 15 | DM74S473J | AM27S28DC DM74S473AJ DM74S473AN DM74S473J DM74S473N ECG74S473 HM1-7648-5 HM3-7648-5 MB7123EZ SN74S473 TBP18SA42 TBP18SA42J TBP18SA42N |
| 16 | DM74S473N | AM27S28DC DM74S473AJ DM74S473AN DM74S473J DM74S473N ECG74S473 HM1-7648-5 HM3-7648-5 MB7123EZ SN74S473 TBP18SA42 TBP18SA42J TBP18SA42N |
| 17 | ECG1884 | ECG1884 SK10174 STK5479 |
| 18 | ECG1885 | EGG1885 SK10175 STK6722H X440672200 X440672210 |
| 19 | ECG1886 | 46-131098-3 ECG1886 QC0032 SK10086 STR5100 |
| 20 | ECG1887 | ECG1887 |
| 21 | DM74S474AJ | 93448DC 93448DM 93448PC AM27S31DC DM74S474AJ DM74S474AN DM74S474J DM74S474N ECG74S474 HM1-7641-5 HM3-7641-5 HM3-7641A5 MCM7641D NTE74S474 SN74S474 TBP18S46 TBP18S46J TBP18S46N |
| 22 | DM74S474AN | 93448DC 93448DM 93448PC AM27S31DC DM74S474AJ DM74S474AN DM74S474J DM74S474N ECG74S474 HM1-7641-5 HM3-7641-5 HM3-7641A5 MCM7641D NTE74S474 SN74S474 TBP18S46 TBP18S46J TBP18S46N |
| 23 | DM74S474J | 93448DC 93448DM 93448PC AM27S31DC DM74S474AJ DM74S474AN DM74S474J DM74S474N ECG74S474 HM1-7641-5 HM3-7641-5 HM3-7641A5 MCM7641D NTE74S474 SN74S474 TBP18S46 TBP18S46J TBP18S46N |
| 24 | DM74S474N | 93448DC 93448DM 93448PC AM27S31DC DM74S474AJ DM74S474AN DM74S474J DM74S474N ECG74S474 HM1-7641-5 HM3-7641-5 HM3-7641A5 MCM7641D NTE74S474 SN74S474 TBP18S46 TBP18S46J TBP18S46N |
| 25 | DM74S475AJ | 93438DM 93438PC AM27S30DC DM74S475AJ DM74S475AN DM74S475J DM74S475N ECG74S475 HM1-7640-2 HM1-7640-5 HM3-7640-5 HM3-7640A5 NTE74S475 SN74S475 TBP18SA46 TBP18SA46J TBP18SA46N |
| 26 | DM74S475AN | 93438DM 93438PC AM27S30DC DM74S475AJ DM74S475AN DM74S475J DM74S475N ECG74S475 HM1-7640-2 HM1-7640-5 HM3-7640-5 HM3-7640A5 NTE74S475 SN74S475 TBP18SA46 TBP18SA46J TBP18SA46N |
| 27 | DM74S475J | 93438DM 93438PC AM27S30DC DM74S475AJ DM74S475AN DM74S475J DM74S475N ECG74S475 HM1-7640-2 HM1-7640-5 HM3-7640-5 HM3-7640A5 NTE74S475 SN74S475 TBP18SA46 TBP18SA46J TBP18SA46N |
| 28 | DM74S475N | 93438DM 93438PC AM27S30DC DM74S475AJ DM74S475AN DM74S475J DM74S475N ECG74S475 HM1-7640-2 HM1-7640-5 HM3-7640-5 HM3-7640A5 NTE74S475 SN74S475 TBP18SA46 TBP18SA46J TBP18SA46N |
| 29 | DM74S51N | 74S51 74S51DC 74S51NA 74S51PC DM74S51N ECG74S51 N74S51F N74S51N N74S551F NTE74S51 SN74S51 SN74S51J SN74S51N TCG74S51 |
| 30 | DM74S570J | AM27S12DC DM74S570J DM74S570N ECG74S570 HM1-7620-5 HM3-7620-5 HM3-7620A5 MB7058Z NTE74S570 |
| 31 | DM74S570N | AM27S12DC DM74S570J DM74S570N ECG74S570 HM1-7620-5 HM3-7620-5 HM3-7620A5 MB7058Z NTE74S570 |
| 32 | DM74S571J | 29611ADC 29611DC AM27S13DC DM74S571J DM74S571N ECG74S571 HM1-7621-5 HM3-7621-5 HM3-7621A5 MB7053Z NTE74S571 |
| 33 | DM74S571N | 29611ADC 29611DC AM27S13DC DM74S571J DM74S571N ECG74S571 HM1-7621-5 HM3-7621-5 HM3-7621A5 MB7053Z NTE74S571 |
| 34 | DM74S572AJ | 93452DC 93452DM 93452PC 93453DM AM27S32DC DM74S572AJ DM74S572AN DM74S572J DM74S572N ECG74S572 HM1-7642-5 HM1-7642A-5 HM3-7642-5 HN25044 MB7121EC NTE74S572 SN74S477 TBP24SA41 TBP24SA41J TBP24SA41N |
| 35 | DM74S572AN | 93452DC 93452DM 93452PC 93453DM AM27S32DC DM74S572AJ DM74S572AN DM74S572J DM74S572N ECG74S572 HM1-7642-5 HM1-7642A-5 HM3-7642-5 HN25044 MB7121EC NTE74S572 SN74S477 TBP24SA41 TBP24SA41J TBP24SA41N |
| 36 | DM74S572J | 93452DC 93452DM 93452PC 93453DM AM27S32DC DM74S572AJ DM74S572AN DM74S572J DM74S572N ECG74S572 HM1-7642-5 HM1-7642A-5 HM3-7642-5 HN25044 MB7121EC NTE74S572 SN74S477 TBP24SA41 TBP24SA41J TBP24SA41N |
| 37 | ECG1967 | ECG1967 |
| 38 | ECG1968 | ECG1968 |
| 39 | DM74S572N | 93452DC 93452DM 93452PC 93453DM AM27S32DC DM74S572AJ DM74S572AN DM74S572J DM74S572N ECG74S572 HM1-7642-5 HM1-7642A-5 HM3-7642-5 HN25044 MB7121EC NTE74S572 SN74S477 TBP24SA41 TBP24SA41J TBP24SA41N |
| 40 | DM74S573AJ | 93453PC AM27S33DC DM74S573AJ DM74S573AN DM74S573J DM74S573N ECG74S573 HM1-7643-5 HM1-7643A-5 HM3-7643-5 HM3-7643A-5 HN25045 MB7122EC MCM7643D N82S137BN NTE74S573 SN74S476 TBP24S41 TBP24S41J TBP24S41N |
