| No | Part number | Description ( Function ) | Manufacturers | |
| 2 | CD4050BC | Hex Inverting/Non-Inverting Buffer CD4049UBM CD4049UBC Hex Inverting Buffer CD4050BM CD4050BC Hex Non-Inverting Buffer March 1988 CD4049UBM CD4049UBC Hex Inverting Buffer CD4050BM CD4050BC Hex Non-Inverting Buffer General Description These hex buffers are monolithic complementary MOS (CMOS) integrated circuits constructed with N- and P-channel enhancement mode transistors These devices feature logic level conv |
 National Semiconductor |
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| 1 | CD4050BC | Hex Non-Inverting Buffer CD4049UBC • CD4050BC Hex Inverting Buffer • Hex Non-Inverting Buffer October 1987 Revised January 1999 CD4049UBC • CD4050BC Hex Inverting Buffer • Hex Non-Inverting Buffer General Description The CD4049UBC and CD4050BC hex buffers are monolithic complementary MOS (CMOS) integrated circuits constructed with N- and P-channel enhancement mode transistors. These devices |
 Fairchild Semiconductor |
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List of most widely used semiconductors
| Part Number | Function | Manufacturers | |
| 1N4007 | The 1N4007 is a rectification diode that is designed for high-voltage applications, typically up to 1000V. It has a maximum current rating of 1A and a forward voltage drop of around 0.7V. |
 Vishay |
|
| LM317 | This is a popular adjustable voltage regulator. |
 ON Semiconductor |
|
6N137 | LM393 | 2N3906 | 2N2222 | TIP120 | 1N5818 | LM324N | A1015 | SMAJ20CA |
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