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Chip numbers starting with 4

nr name cat description manufacturer
4 HFC-4S isdn ISDN controller (including 4 x S/T interface, HDLC controllers for all B-channels and D-channels, ISA-PnP bus interface, PCMCIA bus interface, PCI bus interface, PCM30/64/128 interface, switching capability, DTMF detection) (3.3V and 5V) Cologne*
4 MSWT4-20 same as MSWA2-20, "transfer" 4 ports for t/r switching 2 GHz max. order from Barend

There are too many for one page, so include the next digit:
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40 41 42 43 44 45 46 47 48 49


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!

Ad for PCI video capturing boards by Dektec.
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