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 71

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  1. Texas Instruments - SN75116N - IC, TTL. Differential line receiver.
    Texas Instruments - SN75116N - IC, TTL. Differential line receiver.
    $3.75
    IC, TTL. Differential line receiver. Package: 16 Dip, tarnishing. Learn More
  2. NAT - DS8835N - IC. Quad tri-state bus transceiver. Pulls.
    NAT - DS8835N - IC. Quad tri-state bus transceiver. Pulls.
    $0.50
    IC. Quad tri-state bus transceiver. Package: 16 Dip, socket pulls. Learn More
  3. Unidentified MFG - TBA570A - IC, audio. AM/FM radio receiver circuit. Used.
    Unidentified MFG - TBA570A - IC, audio. AM/FM radio receiver circuit. Used.
    $2.99
    IC, audio. AM/FM radio receiver circuit. Package: 16 Dip, socket pulls. Learn More
  4. ST Microelectronics - HCF4060BE - IC, CMOS. Counter/divider.
    ST Microelectronics - HCF4060BE - IC, CMOS. Counter/divider.
    $1.00
    IC, CMOS. Counter/Divider and oscillator 14-stage ripple carry binary. Package: 16 Dip. Learn More
  5. ST Microelectronics - TDA1905 - IC, Audio. Amplifier 6 Watt, 16PDIP.
    ST Microelectronics - TDA1905 - IC, Audio. Amplifier 6 Watt, 16PDIP.
    Special Price $3.98 Regular Price $5.95

    ST Microelectronics - TDA1905 - IC, audio.

    The TDA1905 is a monolithic integrated circuit, intended for use as low frequency power amplifier in a wide range of applications in radio and TV sets.

    – muting facility
    – protection against chip over temperature
    – very low noise
    – high supply voltage rejection
    – low "switch-on" noise
    – voltage range 4V to 30V

    Status: Discontinued

    Supply Voltage: 30V

    Peak Current: 3A

    Input Voltage: 0 to + Vs

    Temp: -40 to 150 C

    Power: 5.5 Watt

    Impedance Load: 16 Ohms

    Case: 16 Dip.

    BULK PACKED

    Learn More
  6. Sprague - ULN2024A - IC, Darlington Array. High Voltage, High Current, New
    Sprague - ULN2024A - IC, Darlington Array. High Voltage, High Current, New
    Special Price $4.98 Regular Price $5.95

    Sprague - ULN2024A IC, Darlington Array.

    High Voltage, High Current.

    Package: 16 Dip

    Genuine Sprauge - New Old Stock

    Learn More
  7. Sprague - ULN2002A - IC. Transistor array.
    Sprague - ULN2002A - IC. Transistor array.
    $3.00
    IC. Transistor array. Seven (7) darlington's. High voltage, high current. Package: 16 Dip. Learn More
  8. SIG - TBA1440N - IC, audio. Video IF IC.
    SIG - TBA1440N - IC, audio. Video IF IC.
    $7.99
    READY TO SHIP - ONLY 8 LEFT IN STOCK!
    IC, audio. Video IF IC for black / white and color TV's. Package: 16 Dip. Learn More
  9. SANYO - LA1135 - IC, audio. AM tuner for car radios/home stereos.
    SANYO - LA1135 - IC, audio. AM tuner for car radios/home stereos.
    Special Price $1.09 Regular Price $2.00
    IC, audio. AM tuner system for car radios and home stereos. Package: 20 Dip. New. Learn More
  10. National Semiconductor Corp - LM18293N - IC. Four channel push-pull driver.
    National Semiconductor Corp - LM18293N - IC. Four channel push-pull driver.
    $7.00
    IC. Four channel push-pull driver. Package: 16 Dip. Note: Pin for pin replacement for L293B. Learn More
  11. National Semiconductor Corp - DM74LS245N - IC, TTL. Octal bus transceivers.
    National Semiconductor Corp - DM74LS245N - IC, TTL. Octal bus transceivers.
    Special Price $0.98 Regular Price $1.50 As low as $0.79
    IN STOCK - MORE THAN 100 READY TO SHIP!

    National Semiconductor Corp - DM74LS245N IC, TTL.

    Octal bus transceivers with 3 state outputs.

    Package: 20 Dip.

    Learn More
  12. Texas Instruments - SN74123N - IC, TTL. Dual retriggerable one-shot.
    Texas Instruments - SN74123N - IC, TTL. Dual retriggerable one-shot.
    Special Price $3.98 Regular Price $5.00

    Texas Instruments - SN74123N IC, TTL.

    Dual retriggerable one-shot with clear and complementary outputs.

    Package: 16 Dip.

    Learn More
  13. Motorola - MC14495P - IC, CMOS. Led driver.
    Motorola - MC14495P - IC, CMOS. Led driver.
    $7.00
    IC, CMOS. Hexadecimal to seven segment latch/decoder LED driver. Package: 16 Dip. Learn More
  14. Motorola - MC14490VP - IC, CMOS. Bounce Eliminator. Pulls.
    Motorola - MC14490VP - IC, CMOS. Bounce Eliminator. Pulls.
    $3.00
    IC, CMOS. Hex Contact Bounce Eliminator. Package: 16 Dip, Used/socket pulls. Learn More
  15. MITS - M74LS192P - IC, TTL, CMOS. Counter, up/down.
    MITS - M74LS192P - IC, TTL, CMOS. Counter, up/down.
    $1.00
    IC, TTL, CMOS. Counter, up/down. Presettable BDC, decade. 4-bit. Package: 16 Dip. Learn More
  16. Fairchild - 7445PC - IC, TTL. 1 of 10 decoder/driver.
    Fairchild - 7445PC - IC, TTL. 1 of 10 decoder/driver.
    $3.95

    Fairchild - 7445PC -IC, TTL.

    1 of 10 decoder/driver.

    Off-state voltage: 30V 80mA.

    Package: 16 Dip.

    Learn More
  17. Advanced Micro Devices - AM25LS2519PC - IC. Quad register.
    Advanced Micro Devices - AM25LS2519PC - IC. Quad register.
    $15.50
    IC. Quad register with two independently controlled three state outputs. Package: 20 Dip. Learn More
  18. Advanced Micro Devices - AM25LS2517PC - IC. ALU/Function generator. Used.
    Advanced Micro Devices - AM25LS2517PC - IC. ALU/Function generator. Used.
    Special Price $5.00 Regular Price $5.50
    IC. Arithmetic logic unit / function generator. low power schottky. Package: 20 Dip, socket pulls. Good condition. Learn More
  19. Advanced Micro Devices - AM25LS2519PC - IC. Quad register. Used.
    Advanced Micro Devices - AM25LS2519PC - IC. Quad register. Used.
    $5.50
    IC. Quad register with two independently controlled three state outputs. Package: 20 Dip, socket pulls. Good condition. Learn More
  20. Unidentified MFG - UPC27C - IC, audio. AM/FM ZF. Used.
    Unidentified MFG - UPC27C - IC, audio. AM/FM ZF. Used.
    $5.00
    IC, audio. AM/FM ZF. Case: 16 Dip. Note: Linear. Used/Removed from equipment. Cross NTE1124. Learn More
  21. NTE Electronics Inc. - NTE1176 - IC, audio. TV Chroma demodulator.
    NTE Electronics Inc. - NTE1176 - IC, audio. TV Chroma demodulator.
    $6.26
    IC, audio. TV Chroma demodulator. Operating temperature: -40 to 85 Deg C. Package: 16 Dip. Note: Silicon monolithic. Learn More
  22. NTE Electronics Inc. - NTE1181 - IC, audio. FM stereo multiplex demodulator.
    NTE Electronics Inc. - NTE1181 - IC, audio. FM stereo multiplex demodulator.
    $5.00
    IC, audio. FM stereo multiplex demodulator. Supply voltage: 12V. Circuit voltage: 24V. Circuit current: 19mA. Lamp current: 100mA. Dissipation: 340mW. Operating temperature: -20 to 75 Deg C. Package: 16 Dip. Note: Cross ECG1181, GEIC-61. Learn More
  23. NTE Electronics Inc. - NTE1184 - IC, audio. Preamplifier for tape recorders.
    NTE Electronics Inc. - NTE1184 - IC, audio. Preamplifier for tape recorders.
    $6.00
    IC, audio. Preamplifier for tape recorders. Package: 16 Dip. Note: Cross ECG1184, GEIC-137. Learn More
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