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Chip numbers starting with 122

nr name cat description manufacturer
122 LM122 timer Timer NS
122 MAX122 12bit 333Ksps ADC, pinout Maxim
122 MAX122 adc* 333ksps, 12-Bit Sampling ADC with Track/Hold and Reference Maxim*
1220 DS1220 sram 16K Nonvolatile SRAM*, Dallas*
1220 DS1220AB sram 16K Nonvolatile SRAM*, PS Dallas*
1220 DS1220AD sram 16K Nonvolatile SRAM*, PS Dallas*
1220 DS1220Y sram 16K Nonvolatile SRAM*, PS Dallas*
1221 DS1221 mem Nonvolatile Controller*4 Chip, Dallas*
1221 DS1221 mem Nonvolatile controller x 4 Chip, PS Dallas*
1222 DS1222 mem BankSwitch Chip, PS Dallas*
1225 DS1225 8Kx8 Nonvolatile SRAM*, pinout Dallas
1225 DS1225 sram 64K Nonvolatile SRAM*, Dallas*
1225 DS1225AB sram 64K Nonvolatile SRAM*, PS Dallas*
1225 DS1225AD sram 64K Nonvolatile SRAM*, PS Dallas*
1225 DS1225Y sram 64K Nonvolatile SRAM*, PS Dallas*
1225 TLC1225 adc* +/- 12-bit ADC 12us TI
1227 DS1227 KickStarter Chip, PS Dallas*
1227 DS1227 ? KickStarter Chip, Dallas*
1228 DS1228 driver +5V Powered Dual* RS-232 Transmitter/Receiver, PS Dallas*
1229 DS1229 driver +5V Powered Triple* RS-232 Transmitter/Receiver, PS Dallas*


Other sites where you can search on chip number

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www.chipdocs.com/ Very good!
www.icmaster.com/ Registration is needed in advance. Will be closed spring 2002.
www.questlink.com/ Registration is needed before you can download datasheets. Chips can sometimes be ordered via Arrow/Avnet.
www.elisnet.or.jp/ In Japanese only.

For more data about the above WWW sites and for more information sites.

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www.findchips.com/ Do a search at 20+ distributors at once!
www.netcomponents.com/ Do a search for scarce chips at many brokers at once!

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