Integrated Circuits

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Hitachi 6467 Ceramic RAM Module

Blue ceramic RAM module, new old stock, clean condition. This IC consist of five Hitachi 6467 gray ceramic memory chips attached to a blue ceramic carrier. The ceramic carrier is dark blue with visible traces and is equipped with a 28 pin SIP connector. These are in good condition, with clean full length leads, and no evidence they have ever been installed in a device. More.... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Catalog No. Price Lead Time BLUE6467 US$5.98 9 units in stock Add to Cart

Ceramic 10 Pin Chip Carrier

Flatpack ceramic chip carrier, 1960s era, salvaged from a semiconductor factory. This carrier still has it's leadframe attached, and would be used to produce a 10 pin flatpack IC. More.... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Catalog No. Price Lead Time CARRIER3 US$2.98 16 units in stock Add to Cart

Ceramic 14 Pin Chip Carrier

Flatpack ceramic chip carrier, 1960s era, salvaged from a semiconductor factory. This carrier still has it's leadframe attached, and would be used to produce a 14 pin flatpack IC. More.... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Catalog No. Price Lead Time CARRIER4 US$2.98 12 units in stock Add to Cart

Harris 130172 Integrated Circuit

Harris 130172 integrated circuit, unknown function, new in tube. This chip is a complete mystery...Harris Semiconductors produced chips for military and aerospace use, and as such much of their product line is an undocumented basket of mystery. The package of this chip is very robustly constructed however, and it was likely designed for use in a harsh environment. More.... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Catalog No. Price Lead Time AMI4040212 US$4.98 7 units in stock Add to Cart

Mostek MK4332D-3

The Mostek MK4332D-3 consists of a pair of MK4116E 16kB DRAMs in 18-pin gold-and-ceramic leadless carriers, mounted to an 18-pin ceramic breakout DIP to produce a single 32kB 'RAM-PAK' device. Such hybrid devices were designed to ease adoption of the new leadless carrier technology, by providing a LCC footprint with conventional through-hole pins. More.... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Catalog No. Price Lead Time MK4332D3 US$9.98 Out of stock

Pacemaker CPU

Hybrid chip intended for use in a medical implant, most likely a pacemaker, as salvaged. These are hybrid chips of a very high construction quality that you would expect from something designed to be implanted in the human body; all of the components have gold leads and even the solder appears to be some sort of gold-based compound. This chip is untested and unlikely to still work; they would serve better in the buyer's electronic oddities collection than inside their chest cavity!. More.... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Catalog No. Price Lead Time PACE1 US$10.98 Out of stock

Amdahl 428A LSI IC

This is a very rare LSI CPU IC from an Amdahl 5860 'supercomputer' mainframe. Amdahl was known for making air-cooled computers in a market dominated by water cooling, which resulted in their chips having a very unique construction. This chip is no exception, the top is dominated by a tall heatsink that would have poked into a sort of wind tunnel when installed in a computer. This chip is used, but unlike most loose Amdahl ICs, this chip is not encased in a lucite paperweight, which makes it theoretically possible this part could be used in some sort of very hardcore electronics project. (Good luck finding datasheets though!) This item will be packed in a special foam lined cradle to prevent damage to the fragile pins on the bottom of the chip. More.... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Catalog No. Price Lead Time AMDAHL428 US$28.98 Out of stock

Amdahl 209 LSI IC

This is a very rare 209 LSI RAM IC from an Amdahl 5860 'supercomputer' mainframe. Amdahl was known for making air-cooled computers in a market dominated by water cooling, which resulted in their chips having a very unique construction. This chip is no exception, the top is dominated by four tall heatsinks that would have poked into a sort of wind tunnel when installed in a computer. This chip is used, but unlike most loose Amdahl ICs, this chip is not encased in a lucite paperweight, which makes it theoretically possible this part could be used in some sort of very hardcore electronics project. (Good luck finding datasheets though!) This item will be packed in a special foam lined cradle to prevent damage to the fragile pins on the bottom of the chip. More.... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Catalog No. Price Lead Time AMDAHL209 US$59.98 Out of stock

Western Electric 618 Integrated Circuit

Western Electric 618 integrated circuit, new condition with minor shelf wear. This chip uses an unusual construction style unique to Western Electric; the die has been mounted to the bottom of a white ceramic carrier and covered in resin, which is then inserted into a plastic base. Tabs in the base wrap around the top of the chip carrier and lock the entire assembly together. More.... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Catalog No. Price Lead Time WE618 US$4.98 Out of stock

General Instrument AY-5-1012 Integrated Circuit

General Instrument AY-5-1012 PMOS UART controller, clean condition. This chip has a white ceramic package with locking holes and top brazed pins. More.... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Catalog No. Price Lead Time AY5-1012 US$7.98 Out of stock

Collins 350-3003-020 Integrated Circuit

Collins 350-3003-020 integrated circuit, unknown function, clean condition. We don't know what this flatpack chip does, but it is constructed out of white ceramic with surface mount leads, and is likely intended for aerospace use. More.... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Catalog No. Price Lead Time COLLINS350 US$4.98 Out of stock

NEC D7220 Integrated Circuit

NEC D7220 video controller IC, new old stock, still in original tube. The D7220 is a highly regarded video interface controller that was popular in the early 1980s. This chip can draw circles and lines to a bitmapped CRT, and also includes support for light pens and complex character graphics. The D7220 saw use in a number of early computer systems from NEC and Digital Equipment Corporation, including the DEC Rainbow and the NEC APCIII. More.... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Catalog No. Price Lead Time D7220AD US$10.98 Out of stock

Hewlett Packard Ceramic IC

This is an unusual Hewlett Packard gold and ceramic integrated circuit, clean used condition. The chip is very photogenic, with a white ceramic body, gold traces, and a long metal cavity lid. Connections are provided by a series of gold contacts that exit along one side of the package. More.... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Catalog No. Price Lead Time HPLONG US$23.98 Out of stock

Hewlett Packard 1818 'Zebra' Integrated Circuit

Hewlett Packard 1818-2xxx series integrated circuit, clean condition with minor shelf wear. This chip is packaged in a bizarre square leadless carrier, with a ceramic gray trace base and ceramic cavity lid. As with many of Hewlett Packard's undocumented chips, the function of this device is unknown. More.... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Catalog No. Price Lead Time HPZEBRA1818 US$19.98 Out of stock

AMI 7550IC LSIC Integrated Circuit

AMI ceramic LSIC gate array, used socket pull, unknown working condition. This chip was used in Burroughs B series computer systems, and several gate array chips would be combined to form the CPU of the unit. The example shown here was pulled from a dismantled system, and has surface wear and other signs of active use. Though pretty to look at, these chips are largely undocumented. More.... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Catalog No. Price Lead Time AMI25710401 US$19.98 Out of stock

White Ceramic Chip Carrier

White ceramic chip carrier, 1960s era, salvaged from a semiconductor factory. This carrier still has it's leadframe attached, and would be used to produce a 14 pin DIP IC. More.... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Catalog No. Price Lead Time CARRIER1 US$5.98 Out of stock

Gold 14 Pin Chip Carrier

Gold clad ceramic chip carrier, 1960s era, salvaged from a semiconductor factory. This carrier still has it's leadframe attached, and would be used to produce a 14 pin DIP IC. More.... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Catalog No. Price Lead Time CARRIER2 US$5.98 Out of stock

Purple Ceramic Chip Carrier

Ceramic chip carrier with side-brazed pins, 1970s era, salvaged from a semiconductor factory. This carrier still has it's leadframe attached, and would be used to produce a 14 pin DIP IC. More.... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Catalog No. Price Lead Time CARRIER5 US$3.98 Out of stock

Fiber Optic Chip Carrier

Ceramic optical chip carrier with gold pins, salvaged from a semiconductor factory. This carrier still has it's leadframe attached, and would be used to produce a laser or fiber optic communication IC. More.... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Catalog No. Price Lead Time CARRIER6 US$5.98 Out of stock

Optical Chip Carrier (Type 2)

Ceramic optical chip carrier with gold pins, salvaged from a semiconductor factory. This carrier still has it's leadframe attached, and also has a coaxial RF attachment point on the side of the package. More.... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Catalog No. Price Lead Time CARRIER7 US$5.98 Out of stock

12 Pin Gold Flatpack IC Carrier

Ceramic flatpack chip carrier with gold pins, 1960s era, salvaged from a semiconductor factory. This carrier still has it's leadframe attached, and would have been used to produce a 12 pin IC. More.... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Catalog No. Price Lead Time CARRIER8 US$5.98 Out of stock

9mm Laser Diode Carrier

9mm laser diode carrier with gold pins, salvaged from a semiconductor factory. This carrier would have been used to produce a medium power laser diode. More.... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Catalog No. Price Lead Time CARRIER10 US$2.98 Out of stock

SCS 1007CRT

SCS 1007CRT integrated circuit, clean socket pull. The SCS 1007 is an integrated alphanumeric minitron driver IC designed for use with displays like the Wamco KW-105AL. The chip is packaged in an early gray trace ceramic carrier with a gold cavity lid. There is no date code on this chip, but we suspect it was made sometime around 1970. More.... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Catalog No. Price Lead Time SCS1007 US$29.98 Out of stock

White Ceramic 40 Pin Chip Carrier

Gold clad white ceramic chip carrier, 1960s era, salvaged from a semiconductor factory. This carrier still has its leadframe attached, and would be used to produce a 40 pin DIP IC. The holes in the package were designed to mate with plastic screws that would lock the chip into its socket. More.... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Catalog No. Price Lead Time CARRIER14 US$13.98 Out of stock

Texas Instruments Flatpack Integrated Circuit Carrier

Gold clad metal chip carrier, 1960s era, salvaged from a semiconductor factory. This carrier still has it's leadframe attached, and would be used to produce a Texas Instruments 'Semiconductor Network" series 14 pin flatpack IC. More.... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Catalog No. Price Lead Time CARRIER12 US$5.98 Out of stock

Unfinished Pentium

This is an unusual device indeed, an Intel Pentium 133 Mobile that has not been mounted into its carrier yet. The die of the chip is mounted to a sheet of Mylar film and then fixed into a plastic chip carrier. Normally these parts would have been trimmed and discarded during the final stages of assembly. These integrated circuits are new old stock. More.... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Catalog No. Price Lead Time PENTIUM133 US$9.98 Out of stock

IRC 7169 Precision Resistor Network

Though it resembles an integrated circuit, the IRC 7169 is actually a military precision resistor network containing 10 high-tolerance printed resistor surfaces. These devices are completely overengineered, with a white ceramic leadless carrier and gold leads, and cost over 30 dollars each back in 1991. More.... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Catalog No. Price Lead Time IRC7169 US$2.98 Out of stock

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