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.  

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Items 1-24 of 93

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  1. National Semiconductor Corp - INS8048-6MLK/N - IC, microprocessor. 8-Bit microcontroller.
    $1.99
    IC, 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
  2. INTEL - P8085AH-2 - IC, Microprocessor. 8-Bit HMOS. CPU. 6MHz, 40-Pin CDIP
    Special Price $9.98 Regular Price $12.50 As low as $7.98
    IN 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
  3. Rockwell - R10U4-12 4131-018 - MICROPROC DIP-40
    Special Price $41.95 Regular Price $55.00
    MICROPROC DIP-40 MASKED for BIRD ELX Learn More
  4. Motorola - MC68701CL-1 - IC. Microcomputer with Eprom. 8 Bit.
    $5.00
    IC. Microcomputer with Eprom. 8 Bit. N-Channel, silicon gate, depletion load. Package: 40 Dip. Note: Used/Removed from equipment. Learn More
  5. INMOS/ST MICROELECTRONICS - MCS6525 - IC. I-O Port Circuit - Tri-Port Interface.
    $16.98
    IC. I-O Port Circuit - Tri-Port Interface. family: 6500. Package: 40 Dip. Learn More
  6. Texas Instruments - TMS9900JL - IC. System interface.
    $61.40
    IC. Programmable system interface. Package: 64 Dip, gold leads. Learn More
  7. Texas Instruments - TMS9900JL - IC. System interface. Used.
    Special Price $29.98 Regular Price $42.50
    READY TO SHIP - ONLY 18 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
  8. Texas Instruments - TMS7000NL-2 - IC, microprocessor. Single chip 8 Bit.
    Special Price $11.98 Regular Price $14.50
    READY TO SHIP - ONLY 90 LEFT IN STOCK!

    Texas Instruments - TMS7000NL-2 IC, microprocessor.

    CPU Family: TMS7000

    Operating Temperature: 0.0 C to 70.0 C

    Package Body Material  PLASTIC/EPOXY

    Package Equivalence Code:  DIP 40, .6

     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

    New.

    Learn More
  9. Texas Instruments - TMS5220NA - IC. VSP, Voice Synthesis Processor. Used/Removed from Equipment.
    Special Price $9.98 Regular Price $12.50
    READY TO SHIP - ONLY 65 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
  10. NAT - COP402N - IC. Romless N-channel microcontroller.
    $15.99
    IC. Romless N-channel microcontroller. Package: 40 Dip. Learn More
  11. Motorola - MC68B45PDS - IC. CRT Controller. Video controller.
    Special Price $14.98 Regular Price $18.50
    IC. CRT Controller. Video output graphics controller. Clock frequency: 2MHz. Supply Voltage: 5V. Microprocessor family: 6800. Package: 40 Dip. Learn More
  12. Motorola - MC6845P - IC, Microprocessor. 8 Bit. Family 6800.
    $7.99
    IC, Microprocessor. 8 Bit. Family 6800. Package: 40 Dip. Learn More
  13. Motorola - MC68A09EP - IC, Microprocessor. 8-Bit. Used.
    Special Price $4.98 Regular Price $6.00 As low as $3.98
    READY TO SHIP - ONLY 82 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
  14. 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
  15. MOSTEK - MK3880BN-6 - IC, microprocessor. CPU.
    Special Price $9.98 Regular Price $12.00
    READY 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

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  16. INTEL - P8039AHL - IC, microcontroller. 8 Bit. Used.
    $5.00
    IC, microcontroller. 8 Bit 8048 CPU, MOS. Package: 40 Dip. Used/Removed from equipment. Perfect socket pulls. Learn More
  17. INTEL - P8088 - IC, microprocessor, 8-Bit CPU. Used.
    $4.00
    IC, microprocessor, 8-Bit CPU, 5MHz. Case: 40 Dip, Used/RFE/removed from equipment. Learn More
  18. HITACHI - HD46850P - HD6850P - IC. ACIA, Asynchronous Communications Interface Adapter.
    Special Price $12.98 Regular Price $18.50 As low as $9.98

    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
  19. AMI - TMS9900 - IC. System interface. Used.
    Special Price $21.95 Regular Price $29.50
    IC. Programmable system interface. Package: 64 Dip, Used/Socket pulls. Learn More
  20. Advanced Micro Devices - P8088-2 - IC, microprocessor, 8-Bit CPU. Used.
    Special Price $3.98 Regular Price $6.50
    READY TO SHIP - ONLY 4 LEFT IN 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
  21. ZILOG - Z8682PS - IC, Microcontroller. Z8 CPU. Clean Socket Pulls.
    Special Price $6.98 Regular Price $8.50 As low as $3.98

    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
  22. Texas Instruments - TMS9914ANL - IC. Interface bus adapter.
    $33.00
    IC. Interface bus adapter. Complete talker/listener. Family: TMS9900. Package: 40 Dip. Learn More
  23. Texas Instruments - TMS5220CNL - IC. 8-Bit Speech Synthesizer.
    Special Price $18.98 Regular Price $24.50

    Texas Instruments - TMS5220CNL IC.

    Status: Discontinued

    VSP, Voice Synthesis Processor.

    8-Bit Speech Synthesizer.

    nables verbal communication with a microcomputer based system.

    The VSP is fabricated using P-Channel MOS technology and is TTL compatible.

    Technology: MOS

    Terminal Pitch: 2.54 mm

    Package: 28 Dip.

    Additional Data: https://www.datasheets360.com/pdf/-3167453666969582341

    New.

    Learn More
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