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Chip numbers starting with 127

nr name cat description manufacturer
1272 sd1272-2 transis rf silicon pwr trx 25w 175mhz ST
1275 DS1275 RS232* DUAL TX/RX, pinout DALLAS SEMICONDUCTORS
1275 DS1275 xcvr Line-Powered RS-232 Transceiver Chip, PS (228 Kb) Dallas*
1275 DS1275 xcvr Line-Powered RS232* Transceiver Chip, Dallas*
1277 DS1277 switch 8-Channel Crosspoint switch, Dallas*
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Other sites where you can search on chip number

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.
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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