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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 (266 Kb) Dallas*
1220 DS1220AD sram 16K Nonvolatile SRAM*, PS (266 Kb) Dallas*
1220 DS1220Y sram 16K Nonvolatile SRAM*, PS (246 Kb) Dallas*
1221 DS1221 mem Nonvolatile Controller*4 Chip, Dallas*
1221 DS1221 mem Nonvolatile controller x 4 Chip, PS (296 Kb) Dallas*
1222 DS1222 mem BankSwitch Chip, PS (168 Kb) Dallas*
1225 DS1225 8Kx8 Nonvolatile SRAM*, pinout Dallas Semiconductor
1225 DS1225 sram 64K Nonvolatile SRAM*, Dallas*
1225 DS1225AB sram 64K Nonvolatile SRAM*, PS (293 Kb) Dallas*
1225 DS1225AD sram 64K Nonvolatile SRAM*, PS (293 Kb) Dallas*
1225 DS1225Y sram 64K Nonvolatile SRAM*, PS (245 Kb) Dallas*
1225 TLC1225 adc +/- 12-bit ADC 12us TI
1227 DS1227 KickStarter Chip, PS (629 Kb) Dallas*
1227 DS1227 ? KickStarter Chip, Dallas*
1228 DS1228 driver +5V Powered Dual* RS-232 Transmitter/Receiver, PS (49 Kb) Dallas*
1229 DS1229 driver +5V Powered Triple* RS-232 Transmitter/Receiver, PS (164 Kb) Dallas*
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