| 129921 | 74AC153CW | Dublu Multiplexer 4-Input | Fairchild Semiconductor |
| 129922 | 74AC153MTC | Dublu Multiplexer 4-Input | Fairchild Semiconductor |
| 129923 | 74AC153MTCX | Dublu Multiplexer 4-Input | Fairchild Semiconductor |
| 129924 | 74AC153PC | Dublu Multiplexer 4-Input | Fairchild Semiconductor |
| 129925 | 74AC153SC | Dublu Multiplexer 4-Input | Fairchild Semiconductor |
| 129926 | 74AC153SCX | Dublu Multiplexer 4-Input | Fairchild Semiconductor |
| 129927 | 74AC153SJ | Dublu Multiplexer 4-Input | Fairchild Semiconductor |
| 129928 | 74AC153SJX | Dublu Multiplexer 4-Input | Fairchild Semiconductor |
| 129929 | 74AC157 | Quad Multiplexer 2-Intrare | Fairchild Semiconductor |
| 129930 | 74AC157 | Quad Multiplexer 2-Intrare | National Semiconductor |
| 129931 | 74AC157 | MULTIPLEXER CU CANAL CU 2 | SGS Thomson Microelectronics |
| 129932 | 74AC157 | MULTIPLEXER CU CANAL CU 2 | ST Microelectronics |
| 129933 | 74AC157B | MULTIPLEXER CU CANAL CU 2 | SGS Thomson Microelectronics |
| 129934 | 74AC157B | MULTIPLEXER CU CANAL CU 2 | ST Microelectronics |
| 129935 | 74AC157CW | Quad Multiplexer 2-Intrare | Fairchild Semiconductor |
| 129936 | 74AC157M | MULTIPLEXER CU CANAL CU 2 | SGS Thomson Microelectronics |
| 129937 | 74AC157M | MULTIPLEXER CU CANAL CU 2 | ST Microelectronics |
| 129938 | 74AC157MTC | Quad Multiplexer 2-Intrare | Fairchild Semiconductor |
| 129939 | 74AC157MTCX | Quad Multiplexer 2-Intrare | Fairchild Semiconductor |
| 129940 | 74AC157MTR | MULTIPLEXER CU CANAL CU 2 | SGS Thomson Microelectronics |
| 129941 | 74AC157MTR | MULTIPLEXER CU CANAL CU 2 | ST Microelectronics |
| 129942 | 74AC157PC | Quad Multiplexer 2-Intrare | Fairchild Semiconductor |
| 129943 | 74AC157SC | Quad Multiplexer 2-Intrare | Fairchild Semiconductor |
| 129944 | 74AC157SCX | Quad Multiplexer 2-Intrare | Fairchild Semiconductor |
| 129945 | 74AC157SJ | Quad Multiplexer 2-Intrare | Fairchild Semiconductor |
| 129946 | 74AC157SJX | Quad Multiplexer 2-Intrare | Fairchild Semiconductor |
| 129947 | 74AC157TTR | MULTIPLEXER CU CANAL CU 2 | SGS Thomson Microelectronics |
| 129948 | 74AC157TTR | MULTIPLEXER CU CANAL CU 2 | ST Microelectronics |
| 129949 | 74AC158 | MULTIPLEXER CU CHANNEL 2 (INV.) | SGS Thomson Microelectronics |
| 129950 | 74AC158 | MULTIPLEXER CU CHANNEL 2 (INV.) | ST Microelectronics |
| 129951 | 74AC158B | MULTIPLEXER CU CHANNEL 2 (INV.) | SGS Thomson Microelectronics |
| 129952 | 74AC158B | MULTIPLEXER CU CHANNEL 2 (INV.) | ST Microelectronics |
| 129953 | 74AC158M | MULTIPLEXER CU CHANNEL 2 (INV.) | SGS Thomson Microelectronics |
| 129954 | 74AC158M | MULTIPLEXER CU CHANNEL 2 (INV.) | ST Microelectronics |
| 129955 | 74AC158MTR | MULTIPLEXER CU CHANNEL 2 (INV.) | SGS Thomson Microelectronics |
| 129956 | 74AC158MTR | MULTIPLEXER CU CHANNEL 2 (INV.) | ST Microelectronics |
| 129957 | 74AC158TTR | MULTIPLEXER CU CHANNEL 2 (INV.) | SGS Thomson Microelectronics |
| 129958 | 74AC158TTR | MULTIPLEXER CU CHANNEL 2 (INV.) | ST Microelectronics |
| 129959 | 74AC161 | Sincron presetată Binary Counter | Fairchild Semiconductor |
| 129960 | 74AC161 | 4-Bit Counter binară, resetare asincronă | National Semiconductor |
