всякие разные даташиты
| M27C256B | bios m/b | UV Erasable EPROM | 256K (32*8) |
| M27C512 | bios m/b | UV Erasable EPROM | 512K (64K*8) |
| M27C1001 | bios m/b | UV Erasable EPROM | 1024K (128K*8) |
| M27C2001 | UV Erasable EPROM | 2048K (256K*8) | |
| M27C4001 | UV Erasable EPROM | 4096K (512K*8) | |
| 62256 | cash memory | CMOS static RAM | 256K (32*8) |
| 74LS393 | 555ИЕ19 | TTL counter | Dual 4-bit binary |
| L78xxA | 142EN5... | stabilizator +U | 5...24V , 2A |
| KA3303 | old m/b | Quad Operational Amplifier | 0.4V/mcs k=200000 |
| tda1517 | old audio card | audio power amplifier | 2 * 6 W |
| 74ls240/241 | 555АП3/4 | Line Driver/Line Receiver | 3-STATE 2*4 |
| dc-109 | old LAN card | DC-DC convertor | 12V --> 9V 200mA |
| kt829-kt853 | old printer D100 | power npn-pnp Darlington | 8A 100V h21>750 |
electronics
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