Semiconductors
Semiconductor Components
At Electrical Surplus, we offer an extensive selection of electronic semiconductor devices for sale. Semiconductor components offer several advantages, including being shock-proof, having an almost unlimited lifespan, and requiring a low voltage to operate properly.
Our supply ranges from electronic transistors and timers to diodes and audio converters. Start shopping for your semiconductor components today to experience all of the advantages they have to offer. If the semiconductor you’re looking for is out of stock, you can request a part and we’ll get it to you as quickly as possible.
Find the semiconductor component you need in our selection below.
- National Semiconductor Corp - INS8048-6MLK/N - IC, microprocessor. 8-Bit microcontroller.Special Price $2.98 Regular Price $5.95IC, microprocessor. 8-Bit Microcontroller-Microcomputer. Plus interval timer/event counter. Clock frequency = 6.0M, clock frequency - min. (Hz) = 1.0M, min Instruction length (bits) = 8, max (bits) = 16, memory addressing range = 64k, number of addressing modes = 5, on-chip RAM (bytes)=64, on-chip ROM (bytes) = 1k, number of interrupt lines=1, number of maskable interrupts = 1, number of I/O lines = 16, no. of I/O ports = 2, Vsup nom.(V) supply voltage = 5.0, NMOS. Case: 40 Dip, perfect socket pulls/used. Learn More
- INTEL - P8085AH-2 - IC, Microprocessor. 8-Bit HMOS, CPU, 6MHz, 40-Pin CDIP NewIN STOCK - MORE THAN 100 READY TO SHIP!
INTEL - P8085AH-2 IC, Microprocessor, 8-Bit HMOS. CPU.
Manufacturing process 3 micron N-channel depletion load, silicon gate technology (HMOS)
6,500 transistors
Status: Discontinued
Package / Case: CDIP
Data Bus Width: 8 Bit
System Bus Speed: 6 MHz
Operating Temperature: 0 C to + 70 C
Operating Supply Voltage: 5 V
Mximum Power: 0.74 Watt
Product Type: CPU - Central Processing Units
Genuine Vintage Intel - New Old Stock
Alternate: D8085AH-2
Learn More - Rockwell - R10U4-12 4131-018 - MICROPROC DIP-40Special Price $41.95 Regular Price $55.00MICROPROC DIP-40 MASKED for BIRD ELX Learn More
- Motorola - MC68701CL-1 - IC. Microcomputer with Eprom. 8 Bit.$5.00Out of stockIC. Microcomputer with Eprom. 8 Bit. N-Channel, silicon gate, depletion load. Package: 40 Dip. Note: Used/Removed from equipment. Learn More
- INMOS STMICROELECTRONICS - Commodore Semiconductor - MCS6525 - IC. I-O Port Circuit - Tri-Port Interface.
INMOS ST MICROELECTRONICS - Commodore Semiconductor - MCS6525 - IC.
Depending on the mode selected, the 6525 can provide 24 individually programmable I/O lines or 16 I/O lines, 2 handshake lines and 5 priority interrupt inputs. And the priority interrupt operation is fully automatic.
I-O Port Circuit - NMOS
Parallel IO PortTerminal Pitch: 2.54mm
Tri-Port Interface.
1 MHz
Family: 6500.
Package: Ceamic 40 Pin Dip.
Genuine INMOS MCS6525 - New Old Stock - Rare - 1986 Vintage - Not Fake Chinese Copies
Alternate: MPS6525 Plastic
Applications: Commodore and Amiga Equipment
Learn More - Texas Instruments - TMS9900JL - IC. System interface.$61.40IC. Programmable system interface. Package: 64 Dip, gold leads. Learn More
- Texas Instruments - TMS9900JL - IC. System interface. Used.Special Price $29.98 Regular Price $42.50READY TO SHIP - ONLY 16 LEFT IN STOCK!
Texas Instruments - TMS9900JL IC.
Programmable system interface.
Status: Discontinued
Operating Temperature; 0.0 C to 70.0 C
Package Body Material: CERAMIC, Golkd Pins
Package Equivalence Code: DIP64, .9
Speed: 3.3 MHz
Sub Category: Microprocessors
Technology: MOS
Package: 64 Dip, Used/Socket pulls.
Learn More - Texas Instruments - TMS7000NL-2 - IC, Microprocessor. Single Chip 8 Bit. NewREADY TO SHIP - ONLY 87 LEFT IN STOCK!
Texas Instruments - TMS7000NL-2 IC, Microprocessor.
CPU Family: TMS7000
Power Supplies : 5
RAM (bytes): 128.0
Speed: 2.5 MHz
Supply Current-Max: 150.0 mA
Supply Voltage-Nom: 5.0 V
Technology: CMOS
Package Body Material PLASTIC/EPOXY
Operating Temperature: 0.0 C to 70.0 C
Package Equivalence Code: DIP 40, .6
Genuine Texas Instruments - New Old Stock - Rare.
Learn More - Texas Instruments - TMS5220NA - IC. VSP, Voice Synthesis Processor. Used/Removed from Equipment.Special Price $9.98 Regular Price $12.50READY TO SHIP - ONLY 60 LEFT IN STOCK!
Texas Instruments - TMS5220NA IC. VSP, Voice Synthesis Processor.
8-Bit Speech Synthesizer. Enables verbal communication with a microcomputer based system. The VSP is fabricated using P-Channel MOS technology and is TTL compatible.
Status: Discontinued
Consumer IC Type: SPEECH SYNTHESIZER
Number of Terminals: 28
Operating Temperature: 0.0 C to 70.0 C
Package Equivalence Code: DIP28, 6
Note: Clean, Socket Pulls. Used/Removed from equipment.
Learn More - NAT - COP402N - IC. Romless N-channel microcontroller.$15.99IC. Romless N-channel microcontroller. Package: 40 Dip. Learn More
- Motorola - MC68B45PDS - IC. CRT Controller. Video controller.Special Price $14.98 Regular Price $18.50IC. CRT Controller. Video output graphics controller. Clock frequency: 2MHz. Supply Voltage: 5V. Microprocessor family: 6800. Package: 40 Dip. Learn More
- Motorola - MC6845P - IC, Microprocessor. 8 Bit. Family 6800.$7.99IC, Microprocessor. 8 Bit. Family 6800. Package: 40 Dip. Learn More
- Motorola - MC68A09EP - IC, Microprocessor. 8-Bit. Used.READY TO SHIP - ONLY 77 LEFT IN STOCK!
Motorola - MC68A09EP IC, Microprocessor.
8-Bit Microprocessing Unit.
1.5MHz MPU
M6800 CISC 8-Bit 1.5MHz
Package: 40 Dip.
Used/Removed from Equipment.
Learn More - Motorola - MC68B45P - IC. CRT Controller. Video controller.Special Price $12.98 Regular Price $15.00
Motorola - MC68B45P - IC.
CRT Controller.
Video output graphics controller.
Clock frequency: 2MHz.
Supply Voltage: 5V.
Microprocessor family: 6800.
Package: 40 Dip.
Learn More - MOSTEK - MK3880BN-6 - IC, microprocessor. CPU.Special Price $9.98 Regular Price $12.00READY TO SHIP - ONLY 1 LEFT IN STOCK!
MOSTEK - MK3880BN-6 IC, Microprocessor.
The Zilog Z80 was built with N-channel silicon technology, at the frequencies of 2.5MHz, 4MHz, 6MHz and 8MHz. the Z80 was mounted on computers such as the Tandy Radio Shack TRS-80, the amstrad CPC 464, the Sinclair ZX81, the Commodore C128 and the Frankin ace 1200.
Central processing unit (CPU) Zilog.
Double marked Z80-CPU.
6 .0 MHz,
0 to 70 C
Package: 40 Dip.
Genuine MOSTEK Vintage New Old Stock
Learn More - MAXIM - MAX692CPA - IC. Microprocessor supervisory circuit. 8 Dip.$6.59IC. Microprocessor supervisory circuit. Package: 8 Dip. Learn More
- INTEL - P8039AHL - IC, microcontroller. 8 Bit. Used.$5.00IC, microcontroller. 8 Bit 8048 CPU, MOS. Package: 40 Dip. Used/Removed from equipment. Perfect socket pulls. Learn More
- INTEL - P8088 - IC, Microprocessor, 8-Bit CPU. Used/Removed from Equipment.
INTEL - P8088 - IC, Microprocessor
The Intel 8088 ("eighty-eighty-eight", also called iAPX 88) microprocessor is a variant of the Intel 8086. Introduced on June 1, 1979, the 8088 has an eight-bit external data bus instead of the 16-bit bus of the 8086.
3 micron N-channel, depletion load, silicon gate technology (HMOS) 29,000 transistors
8-Bit CPU
5MHz.
Case: 40 Pin Dip
Genuine Intel - 1983 Vintage
Used/RFE/Removed from equipment.
Learn More - HITACHI - HD46850P - HD6850P - IC. ACIA, Asynchronous Communications Interface Adapter.
HITACHI - HD46850P - HD6850P - IC. ACIA - Asynchronous Communications Interface Adapter.
Status: Discontinued
1 CHANNEL(S), 500K bps, Serial Comm Controller.
Package: 24 Dip.
Genuine Hitachi - New Old Stock
Made in Japan
Double marked HD6850P. Note - Old Hitachi P/N HD6850P
Learn More - AMI - TMS9900 - IC. System interface. Used.Special Price $21.95 Regular Price $29.50IC. Programmable system interface. Package: 64 Dip, Used/Socket pulls. Learn More
- Advanced Micro Devices - P8088-2 - IC, microprocessor, 8-Bit CPU. Used.Special Price $3.98 Regular Price $6.50Out of stock
Advanced Micro Devices AMD - P8088-2 IC, microprocessor, 8-Bit CPU, 8MHz.
Case: 40 Dip,
Core Frequency: 8 MHz
Board Frequency: 8 MHz
Data bus (ext.): 8 Bit
Address bus: 20 Bit
Transistors: 29,000
Voltage: 5 V
Max. Power 1.75 Watt
Used/RFE/removed from equipment.
Learn More - ZILOG - Z8682PS - IC, Microcontroller. Z8 CPU. Clean Socket Pulls.
ZILOG - Z8682PS IC, Microcontroller, Z8 CPU.
Romless 24 I/O lines and up to 64k bytes.
- Full duplex UART
- Two programmable 8-bit counters/timers
- On-chip oscillator
8 MHz
Case: 40 Dip
Used, Clean Socket pulls.
Learn More - Unidentified MFG - STK4803 - 2-CH Power Amplifier to 30WattSpecial Price $9.97 Regular Price $12.952-CH 10 to 30Watt min AF Power Amplifier (Dual Supply)16-power sip Max Supply 35VListed as Generic Manuf, possibly a Sanyo product. Learn More
- Unidentified MFG - STK441 - IC, audio. 20 watt min 2 channel AF power amplifier. New.Special Price $12.98 Regular Price $14.50READY TO SHIP - ONLY 2 LEFT IN STOCK!
STK441 IC, audio. 20 watt min 2 channel AF power amplifier.
Case: 15 power Sip.
New.
Note: Listed as Generic Manuf, possibly a Sanyo product.
Learn More