| 序号 | 芯片名称 | 代换型号 |
|---|---|---|
| 1 | SN74S181 | 74S181DC 74S181PC DM74S181N ECG74S181 HD74S181 HD74S181P N74S151N N74S181F N74S181J N74S181N N74S181W NTE74S181 SN74S181 SN74S181J SN74S181N TCG74S181 |
| 2 | SN74S181J | 74S181DC 74S181PC DM74S181N ECG74S181 HD74S181 HD74S181P N74S151N N74S181F N74S181J N74S181N N74S181W NTE74S181 SN74S181 SN74S181J SN74S181N TCG74S181 |
| 3 | SN74S181N | 74S181DC 74S181PC DM74S181N ECG74S181 HD74S181 HD74S181P N74S151N N74S181F N74S181J N74S181N N74S181W NTE74S181 SN74S181 SN74S181J SN74S181N TCG74S181 |
| 4 | SN74S188 | AM27S18DC DM74S188J DM74S188N ECG74S188 HM1-7602-5 HM3-7602-5 MB7056C SN74S188 TBP18SA030 TBP18SA030J TBP18SA030N |
| 5 | SN74S194 | 2360751 74S194DC 74S194FC 74S194PC 93S194DC 93S194PC AM74S194N DM74S194N ECG74S194 HD74194 HD74194P N74S194B N74S194F N74S194J N74S194N N74S194W NTE74S194 SNT74S194 SN74S194J SN74S194N TCG74S194 |
| 6 | SN74S194J | 2360751 74S194DC 74S194FC 74S194PC 93S194DC 93S194PC AM74S194N DM74S194N ECG74S194 HD74194 HD74194P N74S194B N74S194F N74S194J N74S194N N74S194W NTE74S194 SNT74S194 SN74S194J SN74S194N TCG74S194 |
| 7 | SN74S194N | 2360751 74S194DC 74S194FC 74S194PC 93S194DC 93S194PC AM74S194N DM74S194N ECG74S194 HD74194 HD74194P N74S194B N74S194F N74S194J N74S194N N74S194W NTE74S194 SNT74S194 SN74S194J SN74S194N TCG74S194 |
| 8 | SN74S20 | 50254900 5076205BZ 569-0883-220 717136-15 74S20DC 74S20PC 9S20DC 9S20PC DM74S20J DM74S20N ECG74S20 HD74S20 HD74S20P N74S20A N74S20F N74S20N NTE74S20 ON74S20N SK74S20 SN74S20 SN74S20J SN74S20N TCG74S20 |
| 9 | SN74S20J | 50254900 5076205BZ 569-0883-220 717136-15 74S20DC 74S20PC 9S20DC 9S20PC DM74S20J DM74S20N ECG74S20 HD74S20 HD74S20P N74S20A N74S20F N74S20N NTE74S20 ON74S20N SK74S20 SN74S20 SN74S20J SN74S20N TCG74S20 |
| 10 | SN74S20N | 50254900 5076205BZ 569-0883-220 717136-15 74S20DC 74S20PC 9S20DC 9S20PC DM74S20J DM74S20N ECG74S20 HD74S20 HD74S20P N74S20A N74S20F N74S20N NTE74S20 ON74S20N SK74S20 SN74S20 SN74S20J SN74S20N TCG74S20 |
| 11 | SN74S22 | 569-0883-222 74S22DC 74S22PC 9S22DC 9S22PC DM74S22J DM74S22N ECG74S22 HD74S22 HD74S22P N74S22A N74S22F N74S22N NTE74S22 SK74S22 SN74S22 SN74S22J SN74S22N TCG74S22 |
| 12 | SN74S22J | 569-0883-222 74S22DC 74S22PC 9S22DC 9S22PC DM74S22J DM74S22N ECG74S22 HD74S22 HD74S22P N74S22A N74S22F N74S22N NTE74S22 SK74S22 SN74S22 SN74S22J SN74S22N TCG74S22 |
| 13 | SN76001AN | 09-308051 53-1487 ECG1113 SGS17139XRH SK9190 SN-76001N SN76001 SN76001A SN76001AN SN76001N TAA611A12 TAA611B TAA611B12 TM1113 WEP945 WEP945/1113 |
| 14 | SN76001N | 09-308051 53-1487 ECG1113 SGS17139XRH SK9190 SN-76001N SN76001 SN76001A SN76001AN SN76001N TAA611A12 TAA611B TAA611B12 TM1113 WEP945 WEP945/1113 |
| 15 | SN76007 | ECG812 GE-812 GEIC-242 PC-20015 PL20015 SN76007 SN76007N TCG812 TM812 |
| 16 | SN76007N | ECG812 GE-812 GEIC-242 PC-20015 PL20015 SN76007 SN76007N TCG812 TM812 |
| 17 | SN74S22N | 569-0883-222 74S22DC 74S22PC 9S22DC 9S22PC DM74S22J DM74S22N ECG74S22 HD74S22 HD74S22P N74S22A N74S22F N74S22N NTE74S22 SK74S22 SN74S22 SN74S22J SN74S22N TCG74S22 |
| 18 | SN74S251 | 74S251DC DM74S251N ECG74S251 HD74S251 HD74S251P N74S251B N74S251F NT74S251N NTE74S251 SN74S251 SN74S251J SN74S251N SNM74S251J TCG74S251 |
| 19 | SN74S251J | 74S251DC DM74S251N ECG74S251 HD74S251 HD74S251P N74S251B N74S251F NT74S251N NTE74S251 SN74S251 SN74S251J SN74S251N SNM74S251J TCG74S251 |
| 20 | SN74S251N | 74S251DC DM74S251N ECG74S251 HD74S251 HD74S251P N74S251B N74S251F NT74S251N NTE74S251 SN74S251 SN74S251J SN74S251N SNM74S251J TCG74S251 |
| 21 | SN74S258J | 74S258DC 74S258PC DM74S258N ECG74S258 N74S258B N74S258F N74S258J N74S258N NTE74S258 SM74S258J SN74S258N TCG74S258 |
| 22 | SN74S258N | 74S258DC 74S258PC DM74S258N ECG74S258 N74S258B N74S258F N74S258J N74S258N NTE74S258 SM74S258J SN74S258N TCG74S258 |
| 23 | SN74S287 | 24S10 AM27S21DC DM74S287J DM74S287N ECG74S287 HE-444-228 HM1-7611-5 HM3-7611-5 HM3-7611A5 MB7052Z N82S129N NTE74S287 SN74S287 TBP14S10 TBP14S10J TBP14S10N TBP24S10N |
| 24 | SN74S288 | 74S288 82S123 AM27S19DC DM74S288J DM74S288N ECG74S288 HM1-7603-5 HM3-7603-5 MB7051C N82S123N NTE74S288 SN74S288 TBP18S030 TBP18S030J TBP18S030N Y440800101 |
| 25 | SN74S30 | 74S30DC 74S30PC ECG74S30 NTE74S30 SN74S30 SN74S30J SN74S30N TCG74S30 |
| 26 | SN74S30J | 74S30DC 74S30PC ECG74S30 NTE74S30 SN74S30 SN74S30J SN74S30N TCG74S30 |
| 27 | SN74S30N | 74S30DC 74S30PC ECG74S30 NTE74S30 SN74S30 SN74S30J SN74S30N TCG74S30 |
| 28 | SN74S387 | 6300-1N AM27S20DC DM74S387J DM74S387N ECG74S387 HM1-7610-5 HM3-7610-5 HM3-7610A5 MB7057Z NTE74S387 SN74S387 TBP14SA10 TBP14SA10J TBP14SA10N |
| 29 | SN74S40 | 443-982 569-0883-240 74S240DC 74S40 74S40PC 9S40DC 9S40PC DM74S40N ECG74S40 HD74S40 HD74S40P W74S40A N74S40F N74S40N NTE74S40 SN74S40 SN74S40J SN74S40N TCG74S40 |
| 30 | SN74S40J | 443-982 569-0883-240 74S240DC 74S40 74S40PC 9S40DC 9S40PC DM74S40N ECG74S40 HD74S40 HD74S40P W74S40A N74S40F N74S40N NTE74S40 SN74S40 SN74S40J SN74S40N TCG74S40 |
| 31 | SN74S40N | 443-982 569-0883-240 74S240DC 74S40 74S40PC 9S40DC 9S40PC DM74S40N ECG74S40 HD74S40 HD74S40P W74S40A N74S40F N74S40N NTE74S40 SN74S40 SN74S40J SN74S40N TCG74S40 |
| 32 | SN74S454 | 29651ADC 29651DC AM27S185DC DM87S185J DM87S185N ECG74S454 HM1-7685-5 HM3-7685-5 HN25085 HN25085S MB7128EZ MB7128HZ MCM7685D SN74S454 TBP24S81 TBP24S81J TBP24S81N |
| 33 | SN74S472 | 29621ADC 29621DC AM27S29DC DM74S472AJ DM74S472AN DM74S472N ECG74S472 HM1-7649-5 HM3-7649-5 MB7124E2 NTE74S472 SN74S472 TBP18S42 TBP18S42J TBP18S42N |
| 34 | SN74S473 | AM27S28DC DM74S473AJ DM74S473AN DM74S473J DM74S473N ECG74S473 HM1-7648-5 HM3-7648-5 MB7123EZ SN74S473 TBP18SA42 TBP18SA42J TBP18SA42N |
| 35 | SN74S474 | 93448DC 93448DM 93448PC AM27S31DC DM74S474AJ DM74S474AN DM74S474J DM74S474N ECG74S474 HM1-7641-5 HM3-7641-5 HM3-7641A5 MCM7641D NTE74S474 SN74S474 TBP18S46 TBP18S46J TBP18S46N |
| 36 | SN74S475 | 93438DM 93438PC AM27S30DC DM74S475AJ DM74S475AN DM74S475J DM74S475N ECG74S475 HM1-7640-2 HM1-7640-5 HM3-7640-5 HM3-7640A5 NTE74S475 SN74S475 TBP18SA46 TBP18SA46J TBP18SA46N |
| 37 | SN74S476 | 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 |
| 38 | SN74S477 | 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 |
| 39 | SN74S478 | 29631ADC 29631DC 93451DC 93451DM 93451PC AM27S181DC D3628A D3628A-1 ECG74S478 HM1-7681-5 HM3-7681-5 HN25089 HN25089S MB7132EC MB7132HC MCM7681 MCM7681D MCM7681P SK9703 SN74S478 TBP28S86J TBP28S86N |
| 40 | SN74S479 | 93450DC 93450DM 93450PC AM27S180DC ECG74S479 HM1-7680-5 HM3-7680-5 HN25088 HN25088S MB7131EC MB7131HC SN74S479 TBP28SA86J TBP28SA86N |
