| No | Part number | Description ( Function ) | Manufacturers | |
| 2 | PI74FCT244TL | Fast CMOS Octal Buffer/Line Drivers PI74FCT244T/2244T PI74FCT541T/2541T Fast CMOS Octal Buffer/Line Drivers Features • PI74FCT244/541T and PI74FCT2244/2541T are pin compatible with bipolar Fast Series at a higher speed and lower power consumption • 25Ω series resistor on all outputs (FCT2XXX only) • TTL input and output levels • Low ground bounce outputs • Extremely low static power • Hysteresis on a |
 Pericom Semiconductor Corporation |
|
| 1 | PI74FCT244TLE | Fast CMOS Octal Buffer/Line Drivers PI74FCT244T/2244T PI74FCT541T/2541T Fast CMOS Octal Buffer/Line Drivers Features • PI74FCT244/541T and PI74FCT2244/2541T are pin compatible with bipolar Fast Series at a higher speed and lower power consumption • 25Ω series resistor on all outputs (FCT2XXX only) • TTL input and output levels • Low ground bounce outputs • Extremely low static power • Hysteresis on a |
Pericom Semiconductor Corporation |
|
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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