| No | Part number | Description ( Function ) | Manufacturers | |
| 2 | 27128 | NMOS 128K 16K x 8 UV EPROM M27128A NMOS 128K (16K x 8) UV EPROM FAST ACCESS TIME: 200ns EXTENDED TEMPERATURE RANGE SINGLE 5 V SUPPLY VOLTAGE LOW STANDBY CURRENT: 40mA max TTL COMPATIBLE DURING READ and PROGRAM FAST PROGRAMMING ALGORITHM ELECTRONIC SIGNATURE PROGRAMMING VOLTAGE: 12V 28 1 FDIP28W (F) DESCRIPTION The M27128A is a 131,072 bit UV erasable and electrically programmable memory EPROM. It is o |
 STMicroelectronics |
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| 1 | 27128A | 128K Production and UV EPROM 27128A 128K (16K x 8) PRODUCTION AND UV ERASABLE PROMs • Fast 150 nsec Access Time - HMOS* 11-E Technology • Low Power - 100 mA Maximum Active - 40 mA Maximum Standby • intellgent Identifier™ Mode - Automated Programming Operations • ± 10% Vee Tolerance Available • Available in 28-Pin Cerdip Package (See Packaging Spec, Order #231369) The Intel 27128A is a 5V on |
 Intel |
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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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