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Chip numbers starting with 79

nr name cat description manufacturer
79 79Hxx volt Negative voltage regulator xx=voltage high power
79 79Lxx volt Negative voltage regulator xx=voltage low power pinout
79 79xx volt Negative voltage regulator xx=voltage medium power pinout
79 79.. vreg Neg.reg TO220 1 A in 5/8/12/24V order from Barend
79 79L.. vreg Neg.reg TO92 0,1 A in 5/8/12/15/24V order from Barend
79 L79xx vreg 79-series 1A Negative Voltage Regulators , data (shtml needed) ST
79 LM79Lxx vreg 79L-series 100mA Negative Voltage Regulators , data (shtml needed) NS
790 AD790 Fast, Precision Comparator, data AD
790 HT79L0X_SOT3 vreg Negative Voltage Regulator, pinout Holtek
790 HT79L0X_TO3 vreg Negative Voltage Regulator, pinout Holtek
7905 7905 volt -5V voltage regulator medium power pinout NS,many
7905 7905ck volt -5V voltage reference t03 1a Motorola
7905 79L05 volt -5V voltage regulator low power pinout many
7906 7906 volt -6V voltage regulator medium power pinout many
7906 7906ck volt -6V voltage reference t03 1a Motorola many
7906 79L06 volt -6V voltage regulator low power pinout many
7907 7907 volt -7V voltage regulator medium power pinout many
7907 79L07 volt -7V voltage regulator low power pinout many
7908 7908 volt -8V voltage regulator medium power pinout NS,many
7908 7908ck volt -8V voltage reference t03 -8v 1a Motorola many
7908 79L08 volt -8V voltage regulator low power pinout many
7909 7909 volt -9V voltage regulator medium power pinout many
7909 79L09 volt -9V voltage regulator low power pinout many
791 MAX791 mpuchk High-Performance uP Supervisory Circuit Maxim*
7910 7910 volt -10V voltage regulator medium power pinout many
7910 79L10 volt -10V voltage regulator low power pinout many
7910 Am7910 modem* Slow speed FSK modem* AMD*
79101 Am79101 modem* Slow speed FSK modem* AMD*
7911 Am7911 modem* Slow speed FSK modem* 'World-Chip', comparable to 73K312 by SSI AMD*
7912 7912 volt -12V voltage regulator medium power pinout NS,many
7912 79L12 volt -12V voltage regulator low power pinout many
7915 7915 volt -15V voltage regulator medium power pinout NS,many
7915 79L15 volt -15V voltage regulator low power pinout many
792 MAX792L mpuchk uP Supervisory Circuit with 4.62 V Reset Threshold Maxim*
792 MAX792M mpuchk uP Supervisory Circuit with 4.37 V Reset Threshold Maxim*
792 MAX792R mpuchk uP Supervisory Circuit with 2.61 V Reset Threshold Maxim*
792 MAX792S mpuchk uP Supervisory Circuit with 2.91 V Reset Threshold Maxim*
792 MAX792T mpuchk uP Supervisory Circuit with 3.06 V Reset Threshold Maxim*
7920 7920 , pinout Seiko-Epson
7923 CY7B923 datacom HOTLink Transmitter, data Cypress*
7924 7924 volt -24V voltage regulator medium power pinout many
7924 79L24 volt -24V voltage regulator low power pinout many
7930 PCF7930 ident Read/write ID tag Philips
793000 IDT79R3000A mpu* RISC CPU Processor, 2040MHz, on-chip Cache Control, 175 PGA NOW 2860 J 5.1 Memory Management Unit, 64-Entry Translation Lookaside Buffer, thirty-two 32-bit general-purpose registers. IDT*
793010 IDT79R3010A mpu* RISC Floating-Point Accelerator, 20-40MHz 84 PGA NOW 2873 J 6.1 IDT*
793041 IDT79R3041 mpu* RISController, 2.5KB cache, R3000A core, 4-deep 84 PLCC NOW 2905 J 5.2 IDT*
793041 IDT79RV3041 mpu* read/write buffers, low-cost packaging, pin-compatible with 100 PF R3051/52/71/81, 16-25MHz. IDT*
7930512 IDT79R3051/2 mpu* RISControllers, 6KB or 10KB on-chip cache, R3000A CPU core, 84 PLCC NOW 2874 J 5.3 and 4-deep read/write buffers, low-cost 84-pin plastic packaging, 84 MJ 20-40MHz. IDT*
793071 IDT79R3071 mpu* RISController, 20KB on-chip cache, R3000A CPU core, 4-deep 84 MJ NOW 3045 J 5.4 read/write buffers, pin-compatible with R3051/52/41/81, 33-50MHz. IDT*
793081 IDT79R3081 mpu* RISController, 20KB on-chip cache, R3000 CPU core, 84 MJ NOW 2889 J 5.5 IDT*
793081 IDT79RV3081 mpu* R3010A Floating Point Accelerator, 4-deep read/write buffers, pin-compatible with R3051/52/41/71, 20-50MHz. IDT*
7931 PCF7931 Programmable ID tag Philips
7933 CY7B933 datacom HOTLink Receiver, data Cypress*
793500 IDT79R3500 mpu* RISCore integrates R3000A CPU and R3010A FPA using 161 PGA NOW the R3000A pinout. IDT*
7936100 IDT79R36100 mpu* Integrated RISController, 5KB cache, R3000A core, flexible bus 208 PQFP June interface, controllers and peripherals at 16-33MHz. IDT*
7940 PCx7940 104-bit debit card memory Philips
7943 AD7943 dac*,spi DAC, 12-bit 3.3V/5V single-channel multiplying AD
7943 AD7943 dac* +3.3 V/+5 V Multiplying 12-Bit DAC's, data AD
794400 IDT79R4400 mpu* Very high-performance, highly integrated 64-bit CPU, fully binary- 447 PGA NOW 2884 J 5.6 IDT*
794400 IDT79RV4400 mpu* compatible with the R3000A. Combines CPU, floating-point and 179 PGA 32KBof cache, capable of over 80 VAX mips* sustained performance IDT*
7945 AD7945 dac* +3.3 V/+5 V Multiplying 12-Bit DAC's, data AD
794600 IDT79R4600 mpu* Very high-performance, highly integrated 64-bit CPU, fully binary- 179 PGA NOW 3038 J 5.7 IDT*
794600 IDT79RV4600 mpu* compatible with the R3000A optimized for low-cost systems. 208 MQUAD Combines CPU, floating-point and 32KB of cache. IDT*
794650 IDT79R4650 mpu* High-performance, highly integrated 64-bit CPU, fully binary- 208MQUADMarch compatible with the R3000A optimized for embedded systems. Includes CPU, new multiply and atomic "multiply-add" enhancements and 16KB of cache. IDT*
794700 IDT79R4700 mpu* Very high-performance, highly integrated 64-bit CPU, fully binary- 208 MQUAD March compatible with the R3000A optimized for multi-media 179 PGA applications. Includes CPU, improved R4600 FPA, two-way set associative caches and 32KB of cache. IDT*
7948 AD7948 dac* +3.3 V/+5 V Multiplying 12-Bit DAC's, data AD
795 AD795 amp* Low Power, Low Noise Precision FET* Op Amp*, data AD
7951 CY7B951 datacom SST SONET/SDH Serial Transceiver, data Cypress*
7960 Am7960 crypt Coded Data Transceiver AMD
7960 CY7C960 bus Slave VMEbus Interface controller family, data Cypress*
7960 PCx7960 88-bit debit card memory Philips
7961 CY7C961 bus Master/Slave VMEbus Interface controller family, data Cypress*
7964 CY7C964 bus VMEbus Interface Logic Circuit, data Cypress*
7965 CY7C965 bus RACEway Crossbar Chip
7965 CY7C965 bus Raceway Crossbar, data Cypress*
797 AD797 amp* Ultralow Distortion Ultralow Noise Op Amp*, data AD
7970 Am7970 compr Compression/Expansion processor (CEP) AMD
7971 CY7C971 datacom 100BASE-T4/10BASE-T Fast Ethernet Transceiver (CAT 3), data Cypress*
7972 CY7B972 datacom 100BASE-TX/10BASE-T Fast Ethernet Transceiver, data Cypress*
7990 network Ethernet controller (Lance), Incl AMD*
7990 Am7990 network Local Area Network controller for Ethernet (LANCE) AMD
79900 79C900 network Integrated Local Area Comminications controller (ILACC) AMD
7991 Am7991A network Serial Interface Adapter (SIA) AMD
7991 CY7B991 clock Programmable Skew Clock Buffer (PSCB), data Cypress*
79910 CY7B9910 clock Low Skew Clock Buffer, data Cypress*
7992 network Ethernet part (also AM*79970)
7992 Am7992A network Serial Interface Adapter (SIA) AMD
7992 CY7B992 clock Programmable Skew Clock Buffer (PSCB), data Cypress*
79920 CY7B9920 clock Low Skew Clock Buffer, data Cypress*
7996 Am79C98 network IEEE-802.3 Ethernet/Cheapernet transceiver AMD
79970 AM79970 network Ethernet part (also 7992) AMD
7998 Am79C98 network Twisted pair ethernet transceiver (TPEX) AMD
79980 Am79C980 network Integrated multiport repeater (IMR) AMD

Other sites where you can search on chip number

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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.

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