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Chip numbers starting with 49

nr name cat description manufacturer
490 MAX490 RS-485 TRANSCEIVER, pinout Maxim
490 MAX490 xcvr 500 µA Full-Duplex RS-485 Transceiver Maxim*
490 OP490 amp* Low-Voltage Micropower Quad* Operational Amplifier, data AD
490 SL490 xmitter Remote Control Transmitter , data (shtml needed) GPS
4902 SP4902 divider Prescaler /2 max. 2.5 GHz DIP8 alt. zie U862
491 MAX491 xcvr 500 µA Full-Duplex RS-485 Transceiver Maxim*
491 OP491 amp* Micropower Single-Supply Rail-to-Rail Input/Output Op Amps, data AD
4910 DAC4910B dac* DAC Datel
4910 HT49C10 mcu* 8-Bit Microcontroller, pinout Holtek
49101 ST49C101A multiplier Preprogrammed High Speed Frequency Multiplier Exar
49107 ST49C107A_04 gen Preprogrammed CPU Mother Board Frequency Generator Exar
492 OP492 amp* Dual* Single Supply Operational Amplifier, data AD
4920 L4920 vreg Var. lowdropreg (0.4V difference) 1.5-20V 0.4A order from Barend
493 OP493 amp* Precision, Micropower Operational Amplifier, data AD
494 eeprom* Serial EEPROM NS
494 TL494cd volt voltage reg switching soic pkg TI
4940 SAA4940 audio Noise reduction IC* Philips
494010 L4940V10 vreg Low drop regulator 10V order from Barend
494012 L4940V12 vreg =LM2940-12 Low drop regulator 12V order from Barend
49405 L4940V5 vreg =LM2940-5 Low drop regulator 1.5A TO220 order from Barend
494085 L4940V85 vreg =LM2940-8 Low drop regulator 8.5V order from Barend
495 eeprom* Serial EEPROM NS
495 OP495 amp* Quad* Rail-to-Rail Operational Amplifiers, data AD
4950 HT49C50 mcu* 8-Bit Microcontroller, pinout Holtek
4950 HT49R50 mcu* 8-Bit Microcontroller, pinout Holtek
4951 SAA4951 mem Memory controller Philips
496 OP496 amp* Micropower, Rail-to-Rail Input and Output Operational Amplifiers, data AD
4960 L4960 vreg Switched reg max. 40V-2.5A simple application order from Barend
4960 SAA4960 tv PAL* combfilter DIL28 Philips
4961 SAA4961 tv Multistandard combfilter DIL28 Philips
497 OP497 amp* Precision Picoampere Input Current Quad* Operational Amplifier, data AD
497 TL497 vreg Switching Voltage Regulator , data (shtml needed) TI
497 TL497acn volt voltage reg switching TI
4981 SAA4981 tv Monolithic integrated 16:9 compressor DIL24 Philips

Other sites where you can search on chip number

Where What
www.chipcatalog.com/ Chip Catalog. Related to www.chipsinfo.com/?
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.
Where What
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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