IC替换查询代换芯片代用型号第513页-114ic电子网

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序号	芯片名称	代换型号
1	MB74LS157M	8210039 3102020 443-799 74LS157DC 74LS157N 74LS157PC C74LS157P ECG74LS157 GD74LS157 HD74LS157P HE-443-799 HEPC74LS157P LS157N M74LS157P MB74LS157 N74LS157F N74LS157N NTE74LS157 POSN74LS157N SK74LS157 SN74LS157 SN74LS157JD SN74LS157JDS SN74LS157JS SN74LS157ND SN74LS157NDS SN74LS157NS TCG74LS157
2	MB74LS158	74LS158 74LS158DC 74LS158PC CO14345 C74LS158P CO14345 ECG74LS158 GD74LS158 HD74LS158 HD74LS158P HEPC74LS158P M74LS158P MB74LS158 MB74LS158M N74LS158F N74LS158N NTE74LS158 SK1923 SN74LS158 SN74LS158J SN74LS158JD SN74LS158JDS SN74LS158JS SN74LS158N SN74LS158ND SN74LS158NDS SN74LS158NS TCG74LS158
3	MB74LS158M	74LS158 74LS158DC 74LS158PC CO14345 C74LS158P CO14345 ECG74LS158 GD74LS158 HD74LS158 HD74LS158P HEPC74LS158P M74LS158P MB74LS158 MB74LS158M N74LS158F N74LS158N NTE74LS158 SK1923 SN74LS158 SN74LS158J SN74LS158JD SN74LS158JDS SN74LS158JS SN74LS158N SN74LS158ND SN74LS158NDS SN74LS158NS TCG74LS158
4	MB74LS15M	74LS15 74LS15PC ECG74LS15 HD74LS15P LS15 M74LS15P MB74LS15M N74LS15F N74LS15N SK74LS15 SN74LS15 SN74LS15J SN74LS15JDS SN74LS15JS SN74LS15N SN74LS15NDS SN74LS15NS T74LS15B1 TCG74LS15
5	MB74LS160A	74LS160PC DM74LS160AN ECG74LS160A HD74LS160 M74LS160AP MB74LS160A MB74LS160AM N74LS160AF N74LS160AN NTE74LS160A SN74LS160A SIM74LS160AJ SN74LS160AJD SN74LS160AJDS SN74LS160AJS SN74LS160AN SN74LS160AND SN74LS160ANDS SN74LS160ANS SN74LS160J SN74LS160N TCG74LS160A
6	MB74LS160AM	74LS160PC DM74LS160AN ECG74LS160A HD74LS160 M74LS160AP MB74LS160A MB74LS160AM N74LS160AF N74LS160AN NTE74LS160A SN74LS160A SIM74LS160AJ SN74LS160AJD SN74LS160AJDS SN74LS160AJS SN74LS160AN SN74LS160AND SN74LS160ANDS SN74LS160ANS SN74LS160J SN74LS160N TCG74LS160A
7	MB74LS161A	443-757 74LS161 74LS161AN 74LS161CH 74LS161DC 74LS161J 74LS161PC 74LS161W DM74LS161AN ECG74LS161A HD74LS161 HD74LS161P HE-443-757 M74LS161AP M74LS161P MB74LS161A MB74LS161AM N74LS161AF N74LS161AN NTE74LS161A POSN74LS161AN SK74LS161 SN74LS161A SN74LS161AJ SN74LS161AJD SN74LS161AJDS SN74LS161AJS SN74LS161AN SN74LS161AND SN74LS161ANDS SN74LS161ANS SN74LS161AW SN74LS161J SN74LS161N T74LS161B1 TCG74LS161A X420201610 X420301610
8	MB74LS161AM	443-757 74LS161 74LS161AN 74LS161CH 74LS161DC 74LS161J 74LS161PC 74LS161W DM74LS161AN ECG74LS161A HD74LS161 HD74LS161P HE-443-757 M74LS161AP M74LS161P MB74LS161A MB74LS161AM N74LS161AF N74LS161AN NTE74LS161A POSN74LS161AN SK74LS161 SN74LS161A SN74LS161AJ SN74LS161AJD SN74LS161AJDS SN74LS161AJS SN74LS161AN SN74LS161AND SN74LS161ANDS SN74LS161ANS SN74LS161AW SN74LS161J SN74LS161N T74LS161B1 TCG74LS161A X420201610 X420301610
9	MB74LS162A	74LS162PC DM74LS162AN ECG74LS162A HD74LS162 HD74LS162P M74LS162AP MB74LS162A MB74LS162AM N74LS162AF N74LS162AN NTE74LS162A SN74LS162A SN74LS162AJ SN74LS162AJD SN74LS162AJDS SN74LS162AJS SN74LS162AN SN74LS162AND SN74LS162ANDS SN74LS162ANS SN74LS162J SN74LS162N TCG74LS162A
10	MB74LS162AM	74LS162PC DM74LS162AN ECG74LS162A HD74LS162 HD74LS162P M74LS162AP MB74LS162A MB74LS162AM N74LS162AF N74LS162AN NTE74LS162A SN74LS162A SN74LS162AJ SN74LS162AJD SN74LS162AJDS SN74LS162AJS SN74LS162AN SN74LS162AND SN74LS162ANDS SN74LS162ANS SN74LS162J SN74LS162N TCG74LS162A
11	MB74LS163A	443-934 74LS163 74LS163CH 74LS163DC 74LS163J 74LS163PC 74LS163W 74S163 DM74LS163AN DM74LS163N DM74S163N EAQOO-20300 ECG74LS163A HD74LS163 HD74LS163P HE-443-934 IC-74LS163 M74LS163AP M74LS163P MB74LS163A MB74LS163AM N74LS163AF N74LS163AN NTE74LS163A ON74LS163AN SK74LS163 SN74LS163A SN74LS163AJ SN74LS163AJD SN74LS163AJDS SN74LS163AJS SN74LS163AN SN74LS163AND SN74LS163ANDS SN74LS163ANS SN74LS163AW SN74LS163J SM74LS163N SN74S163 SN74S163J TCG74LS163A TCG74S163 X420301630
12	MB74LS163AM	443-934 74LS163 74LS163CH 74LS163DC 74LS163J 74LS163PC 74LS163W 74S163 DM74LS163AN DM74LS163N DM74S163N EAQOO-20300 ECG74LS163A HD74LS163 HD74LS163P HE-443-934 IC-74LS163 M74LS163AP M74LS163P MB74LS163A MB74LS163AM N74LS163AF N74LS163AN NTE74LS163A ON74LS163AN SK74LS163 SN74LS163A SN74LS163AJ SN74LS163AJD SN74LS163AJDS SN74LS163AJS SN74LS163AN SN74LS163AND SN74LS163ANDS SN74LS163ANS SN74LS163AW SN74LS163J SM74LS163N SN74S163 SN74S163J TCG74LS163A TCG74S163 X420301630
13	MB74LS174	3102022 443-879 74LS174 74LS174N 74LS174PC 9LS174DC 9LS174DM 9LS174PC AMX3565 C74LS174P DM74LS174N DN74LS174P EAQ00-13100 ECG74LS174 HD74LS174 HD74LS174P HE-443-879 HEPC74LS174P I61DLS1740 LS174 M74LS174P MB74LS174 MB74LS174M N74LS174B N74LS174F N74LS174N NTE74LS174 ON74LS174N SK74LS174 SN74LS174 SN74LS174J SN74LS174JD SN74LS174JDS SM74LS174JS SN74LS174N SN74LS174ND SN74LS174NDS SN74LS174NS T74LS174B1 TCG74LS174 BLOCK-1616 13-117-6 3102023 443-752 74LS175 74LS175DC 74LS175N 74LS175PC 901521-34 9LS175DC 9LS175PC AMX3566 C74LS175P DM74LS175N ECG74LS175 GD74LS175 HD74LS175 HD74LS175P HE-443-752 HEPC74LS175P M74LS175P MB74LS175 MB74LS175M N74LS175B N74LS175F N74LS175N NTE74LS175 ON74LS175N SK74LS175 SN74LS175 SN74LS175J SN74LS175JD SN74LS175JDS SN74LS175JS SN74LS175N SN74LS175ND SN74LS175NDS SN74LS175NS T74LS175B1 TCG74LS175
14	MB74LS181	74LS181PC C74LS181P ECG74LS181 HD74LS181 HD74LS181P HEPC74LS181P MB74LS181 MB74LS181M N74LS181F N74LS181N NTE74LS181 SN74LS181 SN74LS181J SN74LS181JD SN74LS181JDS SN74LS181JS SN74LS181N SN74LS181ND SN74LS181NDS SN74LS181NS
15	MB74LS181M	74LS181PC C74LS181P ECG74LS181 HD74LS181 HD74LS181P HEPC74LS181P MB74LS181 MB74LS181M N74LS181F N74LS181N NTE74LS181 SN74LS181 SN74LS181J SN74LS181JD SN74LS181JDS SN74LS181JS SN74LS181N SN74LS181ND SN74LS181NDS SN74LS181NS
16	MB74LS174M	3102022 443-879 74LS174 74LS174N 74LS174PC 9LS174DC 9LS174DM 9LS174PC AMX3565 C74LS174P DM74LS174N DN74LS174P EAQ00-13100 ECG74LS174 HD74LS174 HD74LS174P HE-443-879 HEPC74LS174P I61DLS1740 LS174 M74LS174P MB74LS174 MB74LS174M N74LS174B N74LS174F N74LS174N NTE74LS174 ON74LS174N SK74LS174 SN74LS174 SN74LS174J SN74LS174JD SN74LS174JDS SM74LS174JS SN74LS174N SN74LS174ND SN74LS174NDS SN74LS174NS T74LS174B1 TCG74LS174 BLOCK-1616 13-117-6 3102023 443-752 74LS175 74LS175DC 74LS175N 74LS175PC 901521-34 9LS175DC 9LS175PC AMX3566 C74LS175P DM74LS175N ECG74LS175 GD74LS175 HD74LS175 HD74LS175P HE-443-752 HEPC74LS175P M74LS175P MB74LS175 MB74LS175M N74LS175B N74LS175F N74LS175N NTE74LS175 ON74LS175N SK74LS175 SN74LS175 SN74LS175J SN74LS175JD SN74LS175JDS SN74LS175JS SN74LS175N SN74LS175ND SN74LS175NDS SN74LS175NS T74LS175B1 TCG74LS175
17	MB74LS190	74LS190PC C74LS190P DM74LS190N ECG74LS190 HD74LS190 HD74LS190P HEPC74LS190P M74LS190P MB74LS190 MB74LS190M N74LS190F N74LS190N NTE74LS190 SN74LS190 SN74LS190J SN74LS190JD SN74LS190JDS SN74LS190JS SN74LS190N SN74LS190ND SN74LS190NDS SN74LS190NS TCG74LS190
18	MB74LS190M	74LS190PC C74LS190P DM74LS190N ECG74LS190 HD74LS190 HD74LS190P HEPC74LS190P M74LS190P MB74LS190 MB74LS190M N74LS190F N74LS190N NTE74LS190 SN74LS190 SN74LS190J SN74LS190JD SN74LS190JDS SN74LS190JS SN74LS190N SN74LS190ND SN74LS190NDS SN74LS190NS TCG74LS190
19	MB74LS191	74LS191CH 74LS191DC 74LS19U 74LS191PC 74LS191W C74LS191P DM74LS191N ECG74LS191 HD74LS191 HD74LS191P HEPC74LS191P M74LS191P MB74LS191 MB74LS191M N74LS191F N74LS191N NTE74LS191 SK74LS191 SN74LS191 SN74LS191J SN74LS191JD SN74LS191JDS SN74LS191JS SN74LS191N SN74LS191ND SN74LS191NDS SN74LS191NS SN74LS191W TCG74LS191
20	MB74LS191M	74LS191CH 74LS191DC 74LS19U 74LS191PC 74LS191W C74LS191P DM74LS191N ECG74LS191 HD74LS191 HD74LS191P HEPC74LS191P M74LS191P MB74LS191 MB74LS191M N74LS191F N74LS191N NTE74LS191 SK74LS191 SN74LS191 SN74LS191J SN74LS191JD SN74LS191JDS SN74LS191JS SN74LS191N SN74LS191ND SN74LS191NDS SN74LS191NS SN74LS191W TCG74LS191
21	MB74LS192	443-817 74LS192 74LS192DC 74LS192PC C74LS192P DM74LS192N ECG74LS192 HD74LS192 HD74LS192P HE-443-817 HEPC74LS192P M74LS192P MB74LS192 MB74LS192M N74LS192F N74LS192N NTE74LS192 SN74LS192 SN74LS192J SN74LS192JD SN74LS192JDS SN74LS192JS SN74LS192N SN74LS192ND SN74LS192NDS SN74LS192NS TCG74LS192
22	MB74LS192M	443-817 74LS192 74LS192DC 74LS192PC C74LS192P DM74LS192N ECG74LS192 HD74LS192 HD74LS192P HE-443-817 HEPC74LS192P M74LS192P MB74LS192 MB74LS192M N74LS192F N74LS192N NTE74LS192 SN74LS192 SN74LS192J SN74LS192JD SN74LS192JDS SN74LS192JS SN74LS192N SN74LS192ND SN74LS192NDS SN74LS192NS TCG74LS192
23	MB74LS193	09A04 443-815 74LS193 74LS193CH 74LS193DC 74LS193J 74LS193N 74LS193PC 74LS193W 901521-26 C74LS193P DM74LS193N ECG74LS193 HD74LS193 HD74LS193P HE-443-815 HEPC74LS193P IC-74LS193 M74LS193P MB74LS193 MB74LS193M N74LS193F N74LS193N NTE74LS193 SK74LS193 SN74LS193 SN74LS193J SN74LS193JD SN74LS193JDS SN74LS193JS SN74LS193N SN74LS193ND SN74LS193NDS SN74LS193NS SN74LS193W TCG74LS193
24	MB74LS193M	09A04 443-815 74LS193 74LS193CH 74LS193DC 74LS193J 74LS193N 74LS193PC 74LS193W 901521-26 C74LS193P DM74LS193N ECG74LS193 HD74LS193 HD74LS193P HE-443-815 HEPC74LS193P IC-74LS193 M74LS193P MB74LS193 MB74LS193M N74LS193F N74LS193N NTE74LS193 SK74LS193 SN74LS193 SN74LS193J SN74LS193JD SN74LS193JDS SN74LS193JS SN74LS193N SN74LS193ND SN74LS193NDS SN74LS193NS SN74LS193W TCG74LS193
25	MB74LS20	3102011 443-798 74LS20 74LS20CH 74LS20DC 74LS20J 74LS20N 74LS20PC 74LS20W AMX3555 C74LS20P DM74LS20N ECG74LS20 HD74LS20 HD74LS20P HE-443-798 HEPC74LS20P IC-74LS20 LS20 M74LS20P MB74LS20 MB74LS20M N74LS20F N74LS20N NTE74LS20 SK74LS20 SN74LS20 SN74LS20J SN74LS20JD SN74LS20JDS SN74LS20JS SN74LS20N SN74LS20ND SN74LS20NDS SN74LS20NS SN74LS20W T74LS20B1 T74LS20D1 TCG74LS20 X420300200
26	MB74LS20M	3102011 443-798 74LS20 74LS20CH 74LS20DC 74LS20J 74LS20N 74LS20PC 74LS20W AMX3555 C74LS20P DM74LS20N ECG74LS20 HD74LS20 HD74LS20P HE-443-798 HEPC74LS20P IC-74LS20 LS20 M74LS20P MB74LS20 MB74LS20M N74LS20F N74LS20N NTE74LS20 SK74LS20 SN74LS20 SN74LS20J SN74LS20JD SN74LS20JDS SN74LS20JS SN74LS20N SN74LS20ND SN74LS20NDS SN74LS20NS SN74LS20W T74LS20B1 T74LS20D1 TCG74LS20 X420300200
27	MB74LS21	443-961 74LS21 74LS21DC 74LS21PC ECG74LS21 GD74LS21 HD74LS21 HD74LS21P M74LS21P MB74LS21 MB74LS21M N74LS21F N74LS21N NTE74LS21 SK1920 SN74LS21 SN74LS21J SN74LS21JD SN74LS21JDS SN74LS21JS SN74LS21N SN74LS21ND SN74LS21NDS SN74LS21NS T74LS21B1 T74LS21D1 TCG74LS21
28	MB74LS21M	443-961 74LS21 74LS21DC 74LS21PC ECG74LS21 GD74LS21 HD74LS21 HD74LS21P M74LS21P MB74LS21 MB74LS21M N74LS21F N74LS21N NTE74LS21 SK1920 SN74LS21 SN74LS21J SN74LS21JD SN74LS21JDS SN74LS21JS SN74LS21N SN74LS21ND SN74LS21NDS SN74LS21NS T74LS21B1 T74LS21D1 TCG74LS21
29	MB74LS22	8210063 74LS22 74LS22PC ECG74LS22 HD74LS22 HD74LS22P M74LS22P MB74LS22 MB74LS22M N74LS22F N74LS22N NTE74LS22 SK74LS22 SN74LS22 SN74LS22J SN74LS22JD SN74LS22JDS SIST74LS22JS SN74LS22N SN74LS22ND SN74LS22NDS SN74LS22NS T74LS22B1 T74LS22D1 TCG74LS22
30	MB74LS221	6300656 178744 74221 74LS221 74LS221CH 74LS221J 74LS221W AMX3810 ECG74LS221 HD74LS221 HD74LS221P M74LS221P MB74LS221 MB74LS221M N74LS221F N74LS221N NTE74LS221 POSN74LS221N S4LS221N SK74LS221 SN74LS221 SN74LS221J SN74LS221JD SN74LS221JDS SN74LS221JS SN74LS221N SN74LS221ND SN74LS221NDS SN74LS221NS SN74LS221W TCG74LS221 TVSS4LS221N VHIHD74LS221/ X420302210
31	MB74LS221M	6300656 178744 74221 74LS221 74LS221CH 74LS221J 74LS221W AMX3810 ECG74LS221 HD74LS221 HD74LS221P M74LS221P MB74LS221 MB74LS221M N74LS221F N74LS221N NTE74LS221 POSN74LS221N S4LS221N SK74LS221 SN74LS221 SN74LS221J SN74LS221JD SN74LS221JDS SN74LS221JS SN74LS221N SN74LS221ND SN74LS221NDS SN74LS221NS SN74LS221W TCG74LS221 TVSS4LS221N VHIHD74LS221/ X420302210
32	MB74LS22M	8210063 74LS22 74LS22PC ECG74LS22 HD74LS22 HD74LS22P M74LS22P MB74LS22 MB74LS22M N74LS22F N74LS22N NTE74LS22 SK74LS22 SN74LS22 SN74LS22J SN74LS22JD SN74LS22JDS SIST74LS22JS SN74LS22N SN74LS22ND SN74LS22NDS SN74LS22NS T74LS22B1 T74LS22D1 TCG74LS22
33	MB74LS240	443-754 74LS240 74LS240DC 74LS240N 74LS240PC AMX4225 DM74LS240N DN74LS240P ECG74LS240 GD74LS240 HD74LS240 HD74LS240P HE-443-754 HP74LS240P 161DLS2400 LS240 M74LS240P MB74LS240 MB74LS240M N74LS240F N74LS240N NTE74LS240 ON74LS240N SK74LS240 SN74LS240 SN74LS240J SN74LS240JD SN74LS240JDS SN74LS240JS SN74LS240N SN74LS240ND SN74LS240NDS SN74LS240NS TCG74LS240
34	MB74LS240M	443-754 74LS240 74LS240DC 74LS240N 74LS240PC AMX4225 DM74LS240N DN74LS240P ECG74LS240 GD74LS240 HD74LS240 HD74LS240P HE-443-754 HP74LS240P 161DLS2400 LS240 M74LS240P MB74LS240 MB74LS240M N74LS240F N74LS240N NTE74LS240 ON74LS240N SK74LS240 SN74LS240 SN74LS240J SN74LS240JD SN74LS240JDS SN74LS240JS SN74LS240N SN74LS240ND SN74LS240NDS SN74LS240NS TCG74LS240
35	MB74LS241	443-824 74LS241 74LS241DC 74LS241N 74LS241PC DM74LS241N ECG74LS241 HD74LS241 HD74LS241P HE-443-824 M74LS241P MB74LS241 N74LS241F N74LS241N NTE74LS241 SK74LS241 SN74LS241 SN74LS241J SN74LS241JD SN74LS241JDS SN74LS241JS SN74LS241N SN74LS241ND SN74LS241NDS SN74LS241NS TCG74LS241
36	MB74LS242	443-884 74LS242 74LS242DC 74LS242PC DM74LS242N ECG74LS242 HE-443-884 M74LS242P MB74LS242 MB74LS242M N74LS242F N74LS242N NTE74LS242 SK74LS242 SN74LS242 SN74LS242J SN74LS242JD SN74LS242JDS SN74LS242JS SN74LS242N SN74LS242ND SN74LS242NDS SN74LS242NS TCG74LS242
37	MB74LS242M	443-884 74LS242 74LS242DC 74LS242PC DM74LS242N ECG74LS242 HE-443-884 M74LS242P MB74LS242 MB74LS242M N74LS242F N74LS242N NTE74LS242 SK74LS242 SN74LS242 SN74LS242J SN74LS242JD SN74LS242JDS SN74LS242JS SN74LS242N SN74LS242ND SN74LS242NDS SN74LS242NS TCG74LS242
38	MB74LS243	443-839 74LS243DC 74LS243N 74LS243PC DM74LS243N ECG74LS243 HE-443-839 M74LS243P MB74LS243 MB74LS243M N74LS243F N74LS243N NTE74LS243 SK74LS243 SN74LS243 SN74LS243J SN74LS243JD SN74LS243JDS SN74LS243JS SN74LS243N SN74LS243ND SN74LS243NDS SN74LS243NS SSN74LS243 TCG74LS243
39	MB74LS243M	443-839 74LS243DC 74LS243N 74LS243PC DM74LS243N ECG74LS243 HE-443-839 M74LS243P MB74LS243 MB74LS243M N74LS243F N74LS243N NTE74LS243 SK74LS243 SN74LS243 SN74LS243J SN74LS243JD SN74LS243JDS SN74LS243JS SN74LS243N SN74LS243ND SN74LS243NDS SN74LS243NS SSN74LS243 TCG74LS243
40	MB74LS244	8210069 74LS244 74LS244DC 74LS244N 74LS244PC 8020244 AMX3864 CO14313 DM74LS244N DM74LS244 EAQOO-19400 ECG74LS244 GD74LS244 HD74LS244 HD74LS244P HE-443-791 161DLS2440 LS244 M74LS244P MB74LS244 MB74LS244M N74LS244F N74LS244N NTE74LS244 ON74LS244N PBM74LS244P SK74LS244 SN74LS244 SN74LS244J SN74LS244JD SN74LS244JDS SN74LS244JS SN74LS244N SN74LS244ND SN74LS244NDS SN74LS244NS T74LS244B1 TCG74LS244 X420302440

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