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
       

 

 
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