| No | Part number | Description ( Function ) | Manufacturers | |
| 5 | DM74LS125A | Quad 3-STATE Buffer DM74LS125A Quad 3-STATE Buffer August 1986 Revised March 2000 DM74LS125A Quad 3-STATE Buffer General Description This device contains four independent gates each of which performs a non-inverting buffer function. The outputs have the 3-STATE feature. When enabled, the outputs exhibit the low impedance characteristics of a standard LS output with additional drive capability to |
 Fairchild Semiconductor |
|
| 4 | DM74LS125A | Quad TRI-STATE Buffers 54LS125A DM54LS125A DM74LS125A Quad TRI-STATE Buffers June 1989 54LS125A DM54LS125A DM74LS125A Quad TRI-STATE Buffers General Description This device contains four independent gates each of which performs a non-inverting buffer function The outputs have the TRI-STATE feature When enabled the outputs exhibit the low impedance characteristics of a standard LS output with additi |
 National Semiconductor |
|
| 3 | DM74LS125AM | Quad 3-STATE Buffer DM74LS125A Quad 3-STATE Buffer August 1986 Revised March 2000 DM74LS125A Quad 3-STATE Buffer General Description This device contains four independent gates each of which performs a non-inverting buffer function. The outputs have the 3-STATE feature. When enabled, the outputs exhibit the low impedance characteristics of a standard LS output with additional drive capability to |
Fairchild Semiconductor |
|
| 2 | DM74LS125AN | Quad 3-STATE Buffer DM74LS125A Quad 3-STATE Buffer August 1986 Revised March 2000 DM74LS125A Quad 3-STATE Buffer General Description This device contains four independent gates each of which performs a non-inverting buffer function. The outputs have the 3-STATE feature. When enabled, the outputs exhibit the low impedance characteristics of a standard LS output with additional drive capability to |
Fairchild Semiconductor |
|
| 1 | DM74LS125ASJ | Quad 3-STATE Buffer DM74LS125A Quad 3-STATE Buffer August 1986 Revised March 2000 DM74LS125A Quad 3-STATE Buffer General Description This device contains four independent gates each of which performs a non-inverting buffer function. The outputs have the 3-STATE feature. When enabled, the outputs exhibit the low impedance characteristics of a standard LS output with additional drive capability to |
Fairchild Semiconductor |
|
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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