| 序号 | 芯片名称 | 代换型号 |
|---|---|---|
| 1 | SK7497 | 9377 DM7497J ECG7497 FLJ331 NTE7497 SK7497 SN7497 SN7497J SN7497N TCG7497 TL7497N |
| 2 | SK74C02 | ECG74C02 HD1-74C02 HD9-74C02 MM74C02 MM74C02N NTE74C02 SK74C02 TCG74C02 |
| 3 | SK74C04 | 3102027 74C04 905-233 ECG74C04 MM74C04 MM74C04J MM74C04N NTE74C04 SK74C04 TCG74C04 |
| 4 | SK74C10 | BZX74C10 ECG74C10 HD1-74C10 HD9-74C10 MM74C10 MM74C10N NTE74C10 SK74C10 TCG74C10 |
| 5 | SK74C107 | ECG74C107 MM74C107N NTE74C107 SK74C107 TCG74C107 |
| 6 | SK74C151 | ECG74C151 MM74C151J MM74C151N SK74C151 |
| 7 | SK74C154 | ECG74C154 HD1-74C154 HD9-74C154 MM74C154J MM74C154N NTE74C154 SK74C154 TCG74C154 |
| 8 | SK74C157 | ECG74C157 MM74C157J MM74C157N NTE74C157 SK74C157 TCG74C157 |
| 9 | SK74C161 | ECG74C161 HD1-74C161 HD9-74C161 MM74C161N NTE74C161 SK74C161 TCG74C161 |
| 10 | SK74C164 | ECG74C164 MM74C164N NTE74C164 SK74C164 TCG74C164 |
| 11 | SK74C173 | ECG74C173 MM74C173N NTE74C173 SK74C173 TCG74C173 |
| 12 | SK74C174 | ECG74C174 MM74C174N NTE74C174 SK74C174 TCG74C174 |
| 13 | SK74C175 | ECG74C175 MM74C175N NTE74C175 SK74C175 TCG74C175 |
| 14 | SK74C192 | ECG74C192 HD1-74C192 HD9-74C192 MM74C192N NTE74C192 SK74C192 TCG74C192 |
| 15 | SK74C193 | ECG74C193 HD1-74C193 HD9-74C193 MM74C193N NTE74C193 SK74C193 TCG74C193 |
| 16 | SK74C20 | ECG74C20 HD1-74C20 HD9-74C20 MM74C20 MM74C20N NTE74C20 SK74C20 TCG74C20 |
| 17 | SK74C221 | 443-785 ECG74C221 HD9-74C221 HE-443-785 MM74C221 MM74C221N NTE74C221 SK74C221 TCG74C221 |
| 18 | SK74C240 | 161392 ECG74C240 MM74C240N NTE74C240 SK74C240 TCG74C240 |
| 19 | SK74C244 | ECG74C244 MM74C244N NTE74C244 SK74C244 TCG74C244 |
| 20 | SK74C30 | ECG74C30 MM74C30N NTE74C30 SK74C30 TCG74C30 |
| 21 | SK74C32 | ECG74C32 MM74C32N NTE74C32 SK74C32 TCG74C32 |
| 22 | SK74C373 | 74HC373N ECG74C373 MM74C373N NTE74C373 SK74C373 |
| 23 | SK74C374 | ECG74C374 MM74C374N NTE74C374 SK74C374 |
| 24 | SK74C48 | ECG74C48 HD1-74C48 HD9-74C48 MM74C48N NTE74C48 SK74C48 TCG74C48 |
| 25 | SK74C73 | ECG74C73 HD1-74C73 HD9-74C73 MM74C73N NTE74C73 SK74C73 |
| 26 | SK74C76 | ECG74C76 HD1-74C76 HD9-74C76 MM74C76N NTE74C76 SK74C76 TC7476BP TCG74C76 TCG74C85 |
| 27 | SK74C901 | ECG74C901 MM74C901N NTE74C901 SK74C901 TCG74C901 |
| 28 | SK74C902 | ECG74C902 MM74C902N NTE74C902 SK74C902 TCG74C902 |
| 29 | SK74C903 | ECG74C903 MM74C903N NTE74C903 SK74C903 TCG74C903 |
| 30 | SK74C904 | ECG74C904 MM74C904N NTE74C904 SK74C904 TCG74C904 |
| 31 | SK74C922 | ECG74C922 MM74C922N NTE74C922 SK74C922 |
| 32 | SK74C923 | ECG74C923 MM74C923N NTE74C923 SK74C923 |
| 33 | SK74C925 | ECG74C925 MM74C925N NTE74C925 SK74C925 TCG74C925 |
| 34 | SK74C93 | 443-709 ECG74C93 HD1-74C93 HD9-74C93 HE-443-709 MM74C93 MM74C93N NTE74C93 SK74C93 |
| 35 | SK74LS14 | 8210023 443-872 610002-014 74LS14DC 74LS14N 74LS14PC 901251-30 901521-30 AMX-3716 C061850 C74LS14P DM74LS14J DM74LS14W DN74LS14P EAOOO-17200 ECG74LS14 HD74LS14 HD74LS14P HEPC74LS14P I61D4LS140 LS14 MB74LS14 MB74LS14M N74LS14F NTE74LS14 P61LS14**H POSN74LS14N SN74LS14 SN74LS14J SN74LS14JD SN74LS14JS SN74LS14N SN74LS14ND SN74LS14NS T74LS14B1 T74LS14BI VHIHD74LS14-1 X420300140 |
| 36 | SK74LS145 | 443-889 74LS145 AMX4659 HD74LS145 HD74LS145P HE-443-889 MB74LS145 MB74LS145M N74LS145F NTE74LS145 ON74LS145N SK74LS145 SN74LS145J SN74LS145JD SW74LS145JDS SN74LS145N SN74LS145ND SN74LS145NDS TCG74LS145 X420301450 |
| 37 | SK74LS15 | 74LS15 74LS15PC ECG74LS15 HD74LS15P LS15 M74LS15P MB74LS15M N74LS15F N74LS15N SK74LS15 SN74LS15 SN74LS15J SN74LS15JDS SN74LS15JS SN74LS15N SN74LS15NDS SN74LS15NS T74LS15B1 TCG74LS15 |
| 38 | SK74LS151 | 8210071 197323 2420SNLS151 74LS151DC 74LS151PC AM25LS151PC DM74LS151N ECG74LS151 HD74LS151 HEPC74LS151P M74LS151P MB74LS151 N74LS151F N74LS151N NTE74LS151 SN74LS151 SN74LS151J SN74LS151JD SN74LS151JS SN74LS151N SN74LS151ND SN74LS151NDS SN74LS151NS SN74LS151X |
| 39 | SK74LS153 | 3102019 443-955 74LS153 74LS153N 74LS153PC AMX3562 DM74LS153N ECG74LS153 HD74LS153 HEPC74LS153P M74LS153P MB74LS153 N74LS153F N74LS153N NTE74LS153 SN74LS153 SN74LS153J SN74LS153JD SN74LS153JS SN74LS153N SN74LS153ND SN74LS153NDS SN74LS153NS TCG74LS153 |
| 40 | SK74LS155 | 8210030 443-782 74LS155 74LS155PC C74LS155P DM74LS155N EAQ00-22900 ECG74LS155 HD74LS155 HE-443-782 HEPC74LS155P LS155 MB74LS155 MB74LS155M N74LS155F NTE74LS155 SK74LS155 SN74LS155 SN74LS155J SN74LS155JD SN74LS155JDS SN74LS155N SN74LS155ND SN74LS155NDS T74LS155B1 TCG74LS155 |
