序号 芯片名称 代换型号
1SN74LS192J

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

2SN74LS192JD

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

3SN74LS192JDS

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

4SN74LS192JS

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

5SN74LS192N

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

6SN74LS192ND

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

7SN74LS192NDS

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

8SN74LS192NS

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

9SN74LS193

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

10SN74LS193J

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

11SN74LS193JD

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

12SN74LS193JDS

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

13SN74LS193JS

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

14SN74LS193N

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

15SN74LS193ND

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

16SN74LS193NDS

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

17SN74LS193NS

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

18SN74LS193W

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

19SN74LS194A

74LS194 74LS194ADC 74LS194AFC 74LS194APC 74LSPUAPC 9LS194DC 9LS194DM 9LS194PC DM74LS194AN ECG74LS194A HD74LS194A HD74LS194AP M74LS194AP N74LS194AF N74LS194AN NTE74LS194 NTE74LS194A SK74LS194 SK74LS194A SN74LS194A SN74LS194AJ SN74LS194AJD SN74LS194AJDS SN74LS194AJS SN74LS194AN SN74LS194AND SN74LS194ANDS SN74LS194ANS TCG74LS194

20SN74LS194AJ

74LS194 74LS194ADC 74LS194AFC 74LS194APC 74LSPUAPC 9LS194DC 9LS194DM 9LS194PC DM74LS194AN ECG74LS194A HD74LS194A HD74LS194AP M74LS194AP N74LS194AF N74LS194AN NTE74LS194 NTE74LS194A SK74LS194 SK74LS194A SN74LS194A SN74LS194AJ SN74LS194AJD SN74LS194AJDS SN74LS194AJS SN74LS194AN SN74LS194AND SN74LS194ANDS SN74LS194ANS TCG74LS194

21SN74LS194AJD

74LS194 74LS194ADC 74LS194AFC 74LS194APC 74LSPUAPC 9LS194DC 9LS194DM 9LS194PC DM74LS194AN ECG74LS194A HD74LS194A HD74LS194AP M74LS194AP N74LS194AF N74LS194AN NTE74LS194 NTE74LS194A SK74LS194 SK74LS194A SN74LS194A SN74LS194AJ SN74LS194AJD SN74LS194AJDS SN74LS194AJS SN74LS194AN SN74LS194AND SN74LS194ANDS SN74LS194ANS TCG74LS194

22SN74LS194AJDS

74LS194 74LS194ADC 74LS194AFC 74LS194APC 74LSPUAPC 9LS194DC 9LS194DM 9LS194PC DM74LS194AN ECG74LS194A HD74LS194A HD74LS194AP M74LS194AP N74LS194AF N74LS194AN NTE74LS194 NTE74LS194A SK74LS194 SK74LS194A SN74LS194A SN74LS194AJ SN74LS194AJD SN74LS194AJDS SN74LS194AJS SN74LS194AN SN74LS194AND SN74LS194ANDS SN74LS194ANS TCG74LS194

23SN74LS194AJS

74LS194 74LS194ADC 74LS194AFC 74LS194APC 74LSPUAPC 9LS194DC 9LS194DM 9LS194PC DM74LS194AN ECG74LS194A HD74LS194A HD74LS194AP M74LS194AP N74LS194AF N74LS194AN NTE74LS194 NTE74LS194A SK74LS194 SK74LS194A SN74LS194A SN74LS194AJ SN74LS194AJD SN74LS194AJDS SN74LS194AJS SN74LS194AN SN74LS194AND SN74LS194ANDS SN74LS194ANS TCG74LS194

24SN74LS194AN

74LS194 74LS194ADC 74LS194AFC 74LS194APC 74LSPUAPC 9LS194DC 9LS194DM 9LS194PC DM74LS194AN ECG74LS194A HD74LS194A HD74LS194AP M74LS194AP N74LS194AF N74LS194AN NTE74LS194 NTE74LS194A SK74LS194 SK74LS194A SN74LS194A SN74LS194AJ SN74LS194AJD SN74LS194AJDS SN74LS194AJS SN74LS194AN SN74LS194AND SN74LS194ANDS SN74LS194ANS TCG74LS194

25SN74LS194AND

74LS194 74LS194ADC 74LS194AFC 74LS194APC 74LSPUAPC 9LS194DC 9LS194DM 9LS194PC DM74LS194AN ECG74LS194A HD74LS194A HD74LS194AP M74LS194AP N74LS194AF N74LS194AN NTE74LS194 NTE74LS194A SK74LS194 SK74LS194A SN74LS194A SN74LS194AJ SN74LS194AJD SN74LS194AJDS SN74LS194AJS SN74LS194AN SN74LS194AND SN74LS194ANDS SN74LS194ANS TCG74LS194

26SN74LS194ANDS

74LS194 74LS194ADC 74LS194AFC 74LS194APC 74LSPUAPC 9LS194DC 9LS194DM 9LS194PC DM74LS194AN ECG74LS194A HD74LS194A HD74LS194AP M74LS194AP N74LS194AF N74LS194AN NTE74LS194 NTE74LS194A SK74LS194 SK74LS194A SN74LS194A SN74LS194AJ SN74LS194AJD SN74LS194AJDS SN74LS194AJS SN74LS194AN SN74LS194AND SN74LS194ANDS SN74LS194ANS TCG74LS194

27SN74LS194ANS

74LS194 74LS194ADC 74LS194AFC 74LS194APC 74LSPUAPC 9LS194DC 9LS194DM 9LS194PC DM74LS194AN ECG74LS194A HD74LS194A HD74LS194AP M74LS194AP N74LS194AF N74LS194AN NTE74LS194 NTE74LS194A SK74LS194 SK74LS194A SN74LS194A SN74LS194AJ SN74LS194AJD SN74LS194AJDS SN74LS194AJS SN74LS194AN SN74LS194AND SN74LS194ANDS SN74LS194ANS TCG74LS194

28SN74LS195

443-718 74LS195ADC 74LS195AFC 74LS195APC 93L00DC 93LOODM 9LS195PC DM74LS195AN ECG74LS195A HD74LS195A HD74LS195AP HE-443-718 M74LS195AP N74LS195AF N74LS195AN NTE74LS195A SK74LS195 SN74LS195 SN74LS195A SN74LS195AJ SN74LS195AJD SN74LS195AJDS SN74LS195AJS SN74LS195AN SN74LS195AND SN74LS195ANDS SN74LS195ANS SN74LS195N TCG74LS195A X420301950

29SN74LS195A

443-718 74LS195ADC 74LS195AFC 74LS195APC 93L00DC 93LOODM 9LS195PC DM74LS195AN ECG74LS195A HD74LS195A HD74LS195AP HE-443-718 M74LS195AP N74LS195AF N74LS195AN NTE74LS195A SK74LS195 SN74LS195 SN74LS195A SN74LS195AJ SN74LS195AJD SN74LS195AJDS SN74LS195AJS SN74LS195AN SN74LS195AND SN74LS195ANDS SN74LS195ANS SN74LS195N TCG74LS195A X420301950

30SN74LS195AJ

443-718 74LS195ADC 74LS195AFC 74LS195APC 93L00DC 93LOODM 9LS195PC DM74LS195AN ECG74LS195A HD74LS195A HD74LS195AP HE-443-718 M74LS195AP N74LS195AF N74LS195AN NTE74LS195A SK74LS195 SN74LS195 SN74LS195A SN74LS195AJ SN74LS195AJD SN74LS195AJDS SN74LS195AJS SN74LS195AN SN74LS195AND SN74LS195ANDS SN74LS195ANS SN74LS195N TCG74LS195A X420301950

31SN74LS195AJD

443-718 74LS195ADC 74LS195AFC 74LS195APC 93L00DC 93LOODM 9LS195PC DM74LS195AN ECG74LS195A HD74LS195A HD74LS195AP HE-443-718 M74LS195AP N74LS195AF N74LS195AN NTE74LS195A SK74LS195 SN74LS195 SN74LS195A SN74LS195AJ SN74LS195AJD SN74LS195AJDS SN74LS195AJS SN74LS195AN SN74LS195AND SN74LS195ANDS SN74LS195ANS SN74LS195N TCG74LS195A X420301950

32SN74LS195AJDS

443-718 74LS195ADC 74LS195AFC 74LS195APC 93L00DC 93LOODM 9LS195PC DM74LS195AN ECG74LS195A HD74LS195A HD74LS195AP HE-443-718 M74LS195AP N74LS195AF N74LS195AN NTE74LS195A SK74LS195 SN74LS195 SN74LS195A SN74LS195AJ SN74LS195AJD SN74LS195AJDS SN74LS195AJS SN74LS195AN SN74LS195AND SN74LS195ANDS SN74LS195ANS SN74LS195N TCG74LS195A X420301950

33SN74LS195AJS

443-718 74LS195ADC 74LS195AFC 74LS195APC 93L00DC 93LOODM 9LS195PC DM74LS195AN ECG74LS195A HD74LS195A HD74LS195AP HE-443-718 M74LS195AP N74LS195AF N74LS195AN NTE74LS195A SK74LS195 SN74LS195 SN74LS195A SN74LS195AJ SN74LS195AJD SN74LS195AJDS SN74LS195AJS SN74LS195AN SN74LS195AND SN74LS195ANDS SN74LS195ANS SN74LS195N TCG74LS195A X420301950

34SN74LS195AN

443-718 74LS195ADC 74LS195AFC 74LS195APC 93L00DC 93LOODM 9LS195PC DM74LS195AN ECG74LS195A HD74LS195A HD74LS195AP HE-443-718 M74LS195AP N74LS195AF N74LS195AN NTE74LS195A SK74LS195 SN74LS195 SN74LS195A SN74LS195AJ SN74LS195AJD SN74LS195AJDS SN74LS195AJS SN74LS195AN SN74LS195AND SN74LS195ANDS SN74LS195ANS SN74LS195N TCG74LS195A X420301950

35SN74LS195AND

443-718 74LS195ADC 74LS195AFC 74LS195APC 93L00DC 93LOODM 9LS195PC DM74LS195AN ECG74LS195A HD74LS195A HD74LS195AP HE-443-718 M74LS195AP N74LS195AF N74LS195AN NTE74LS195A SK74LS195 SN74LS195 SN74LS195A SN74LS195AJ SN74LS195AJD SN74LS195AJDS SN74LS195AJS SN74LS195AN SN74LS195AND SN74LS195ANDS SN74LS195ANS SN74LS195N TCG74LS195A X420301950

36SN74LS195ANDS

443-718 74LS195ADC 74LS195AFC 74LS195APC 93L00DC 93LOODM 9LS195PC DM74LS195AN ECG74LS195A HD74LS195A HD74LS195AP HE-443-718 M74LS195AP N74LS195AF N74LS195AN NTE74LS195A SK74LS195 SN74LS195 SN74LS195A SN74LS195AJ SN74LS195AJD SN74LS195AJDS SN74LS195AJS SN74LS195AN SN74LS195AND SN74LS195ANDS SN74LS195ANS SN74LS195N TCG74LS195A X420301950

37SN74LS195ANS

443-718 74LS195ADC 74LS195AFC 74LS195APC 93L00DC 93LOODM 9LS195PC DM74LS195AN ECG74LS195A HD74LS195A HD74LS195AP HE-443-718 M74LS195AP N74LS195AF N74LS195AN NTE74LS195A SK74LS195 SN74LS195 SN74LS195A SN74LS195AJ SN74LS195AJD SN74LS195AJDS SN74LS195AJS SN74LS195AN SN74LS195AND SN74LS195ANDS SN74LS195ANS SN74LS195N TCG74LS195A X420301950

38SN74LS195N

443-718 74LS195ADC 74LS195AFC 74LS195APC 93L00DC 93LOODM 9LS195PC DM74LS195AN ECG74LS195A HD74LS195A HD74LS195AP HE-443-718 M74LS195AP N74LS195AF N74LS195AN NTE74LS195A SK74LS195 SN74LS195 SN74LS195A SN74LS195AJ SN74LS195AJD SN74LS195AJDS SN74LS195AJS SN74LS195AN SN74LS195AND SN74LS195ANDS SN74LS195ANS SN74LS195N TCG74LS195A X420301950

39SN74LS196

307-152-9-005 443-801 74LS196 74LS196PC C74LS196P DM74LS196 DM74LS196N ECG74LS196 FC74LS196N HE-443-801 HEPC74LS196P M74LS196P N74LS196F N74LS196N NTE74LS196 SK74LS196 SN74LS196 SN74LS196J SN74LS196JD SN74LS196JDS SN74LS196JS SN74LS196N SN74LS196ND SN74LS196NDS SN74LS196NS TCG74LS196

40SN74LS196J

307-152-9-005 443-801 74LS196 74LS196PC C74LS196P DM74LS196 DM74LS196N ECG74LS196 FC74LS196N HE-443-801 HEPC74LS196P M74LS196P N74LS196F N74LS196N NTE74LS196 SK74LS196 SN74LS196 SN74LS196J SN74LS196JD SN74LS196JDS SN74LS196JS SN74LS196N SN74LS196ND SN74LS196NDS SN74LS196NS TCG74LS196