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Scarce or obsolete part you are looking for:

Chip numbers starting with 275

nr name cat description manufacturer
275 DS275 xcvr Line-Powered RS-232 Transceiver Chip, PS Dallas*
275 OP275 amp* Dual* Bipolar/JFET, Audio Operational Amplifier, data AD
2751 MK2751 clock,video MPEG with zero ppm audio, AuraVision and C-Cube support. In narrow-SOIC16 MicroClock*
27512 eprom 64k*8 EPROM*, pinout many
27512 27512 eprom EPROM* intelligent algorithm Vpp*=12.5V, Vcc*=6.0V
27512 27512 eprom EPROM* intelligent algorithm Vpp*=12.5V, Vcc*=6.0V Hitachi, Intel, Mitsubishi
27512 27512 eprom EPROM* intelligent algorithm Vpp*=13.0V, Vcc*=6.0V AMD
27512 27512 eprom EPROM* quick-pulse algorithm Vpp*=12.75V, Vcc*=6.25V Fujitsu, Oki
27512 27512 eprom 64k*8 EPROM* 250ns
27512 27512 eprom pinout
27512 27512AC eprom EPROM* quick-pulse algorithm Vpp*=12.75V, Vcc*=6.25V NEC
27512 27512AD eprom EPROM* quick-pulse algorithm Vpp*=12.75V, Vcc*=6.25V NEC
27512 27512D eprom EPROM* quick-pulse algorithm Vpp*=12.75V, Vcc*=6.25V Toshiba
27512 27512DI eprom EPROM* quick-pulse algorithm Vpp*=12.75V, Vcc*=6.25V Toshiba
27512 27C512 eprom EPROM* intelligent algorithm Vpp*=12.5V, Vcc*=6.0V TI
27512 27C512 eprom EPROM* interactive algorithm Vpp*=13.0V, Vcc*=6.0V NS
27512 27C512 eprom Eprom order from Barend
27512 27C512 eprom 64k*8 EPROM* 200ns
27512 27C512A eprom EPROM* interactive algorithm Vpp*=12.5V, Vcc*=6.0V NS
27512 Am27512 prom 64k*8 Erasable PROM* AMD
27512 Am27512DC eprom 64k*8 EPROM* 250ns
27512 Am27C512-250DC eprom 64k*8 EPROM* 250ns
27512 CY27C512 eprom 64k*8 CMOS* EPROM*, data Cypress*
27512 CY27H512 eprom 64k*8 High-Speed CMOS* EPROM*, data Cypress*
27512 HT27C512_DIPSOP32 eprom OTP* CMOS* 64Kx8-Bit EPROM*, pinout Holtek
27512 HT27C512_PLCC32 eprom OTP* CMOS* 64Kx8-Bit EPROM*, pinout Holtek
27512 HT27LC512_DIPSOP32 eprom OTP* CMOS* 64Kx8-Bit EPROM*, pinout Holtek
27512 HT27LC512_PLCC32 eprom OTP* CMOS* 64Kx8-Bit EPROM*, pinout Holtek
27512 M27C512 eprom Standard 512kbit EPROM*, us.st.com/stonline/books/ascii/docs/2387.htm
27512 P27512 eprom EPROM* quick-pulse algorithm Vpp*=12.75V, Vcc*=6.25V Intel
27512 TMS27C512JL eprom 64k*8 EPROM* 200ns?
27513 eprom 4*16k*8 NMOS* EPROM* Intel
275133 mk275133 www.icst.com/pdf/mk275133.pdf ICS*
2752 MK2752 clock,video for ESS MPEG. Has 27, 13.5, 33MHz and selectable audio clock. In narrow-SOIC16 MicroClock*
2753 MK2753 clock,video for ESS MPEG. Has 27, 13.5, 33MHz and selectable audio clock. In narrow-SOIC16 MicroClock*
2754 mk2754 www.icst.com/pdf/mk2754.pdf ICS*
2758 eprom 1k*8 NMOS* EPROM* Intel, NS
2758 2758 eprom 1k*8 EPROM* 450ns 5V


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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