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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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  1. Audio IC 25 items
  2. EPROM 1 item
  3. Microprocessors 91 items
  4. Other Semiconductors 4 items
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X
  1. 20 Dip 9 items
  2. Cdip 21 items
  3. 40 Dip 6 items
  4. 15 Pin power Sip 3 items
  5. 14 Cdip 8 items
  6. 15 Sip 16 items
  7. 52 PLCC 1 item
  8. 6 DIp 1 item
  9. 15 power Sip 10 items
  10. 16 SOIC SMD 1 item
  11. 16 Pin power Sip 2 items
  12. 28 Cdip 1 item
  13. 18 Dip 4 items
  14. 10 power Sip 10 items
  15. Dip 93 items
  16. 10 Pin power Sip 7 items
  17. 8 Dip 22 items
  18. 16 Dip 62 items
  19. 16 power Sip 6 items
  20. 8 SOIC SMD 5 items
  21. 14 Sip 2 items
  22. 44 PLCC SMD 1 item
  23. 18 Pin 7 items
  24. 14 Dip 65 items
  25. 18 Sip 3 items
  26. 16 Cdip 2 items
  27. 8 Cdip 2 items
  28. 24 Pin power Sip 1 item
  29. 16 Sip 5 items
  30. 48 Dip 1 item
  31. TO-99 2 items
  32. 24 Dip 4 items
  33. 15 Pin Sip 1 item
  34. 20 Cdip 2 items
  35. 10 Pin Sip 3 items
  36. 40 Cdip 2 items
  37. 12 Pin Sip 1 item
  38. SOIC 8 2 items
  39. 18 Pin Sip 1 item
  40. 9 Sip 15 items
  41. Micro Dice SMD 2 items
  42. 20 SSOP SMD 1 item
  43. 12 Sip 9 items
  44. 22 Dip 2 items
  45. 7 Sip 24 items
  46. DO-4 1 item
  47. 24 Szip 1 item
  48. 28 PLCC 1 item
  49. 8 Sip 6 items
  50. 12 power Sip 2 items
  51. 18 Cdip 1 item
  52. 28 Dip 8 items
  53. 11 power Sip 2 items
  54. 12 Dip 5 items
  55. 8 Pin 2 items
  56. 10 Sip 19 items
  57. 11 Sip 1 item
  58. 34 power Sip 1 item
  59. 3 Pin Sip 1 item
  60. 8 RL AF Vcc 33V 1 item
  61. 30 Dip 1 item
  62. 5 Sip 4 items
  63. 10 Dip 2 items
  64. 4 Dip 1 item
  65. 54 Dip 1 item
  66. 14 Pin power Sip 1 item
  67. 10 Pin metal can 1 item
  68. 7 Pin 2 items
  69. 5 Pin Sip 2 items
  70. 9 Pin Sip 4 items
  71. 10 Pin Dip 3 items
  72. 12 Pin Dip 1 item
  73. 52 Dip 2 items
  74. 19 Sip 1 item
  75. 10 Pin can 2 items
  76. 8 power Sip 1 item
  77. 12 Pin power Sip 1 item
  78. 14 power Sip 1 item
  79. 42 Dip 1 item
  80. 7 power Sip 1 item
  81. 19 Zip 1 item
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Bits  
  1. 32 2 items
  2. 16 3 items
  3. 8 44 items
DC Voltage  
Manufacturer  
  1. Unmarked 1 item
  2. Hitachi 5 items
  3. NEC Corporation 4 items
  4. ST Microelectronics 2 items
  5. Analog Devices Inc 1 item
  6. Advanced Micro Devices 3 items
  7. AMI 1 item
  8. Atmel Corporation 1 item
  9. Atmel 1 item
  10. DALLAS 1 item
  11. FAIRCHILD 2 items
  12. FUJITSU 2 items
  13. General Instruments 2 items
  14. Harris Corp 1 item
  15. Intel 11 items
  16. Inmos/ST Microelectronics 1 item
  17. MAXIM 1 item
  18. Microchip 4 items
  19. Motorola 22 items
  20. MOSTEK 6 items
  21. Texas Instruments 9 items
  22. NAT 1 item
  23. NATIONAL SEMICONDUCTOR CORP. 2 items
  24. NEC 1 item
  25. NTE ELECTRONICS, INC 2 items
  26. NTE Electronics Inc. 9 items
  27. Philips 7 items
  28. NTE Electronics Inc 5 items
  29. RCA 2 items
  30. Rockwell 2 items
  31. Sanyo 1 item
  32. SHARP 1 item
  33. SIG 1 item
  34. SIGNETICS 1 item
  35. Toshiba 2 items
  36. Zilog 1 item
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  1. Each 42 items
  2. Set 2 items
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Items 73-96 of 119

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  1. Harris Corp - IP80C86-4 - IC, CMOS. 16 Bit microprocessor.
    Harris Corp - IP80C86-4 - IC, CMOS. 16 Bit microprocessor.
    $7.50
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    IC, CMOS. 16 Bit microprocessor. Package: 40 Dip. Learn More
  2. General Instruments - PIC1670-154 - IC, Microcontroller-Microcomputer, 8 Bit.
    General Instruments - PIC1670-154 - IC, Microcontroller-Microcomputer, 8 Bit.
    Special Price $2.98 Regular Price $6.00 As low as $2.49
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    General Instruments - PIC1670-154 - IC, Microcontroller-Microcomputer.

    8 Bit.

    Clock frequency max: 4MHz.

    Clock frequency min: 0.8MHz.

    Case: 40 Dip.

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  3. General Instruments - PIC1670-104 - IC, Microcontroller-Microcomputer, 8 Bit.
    General Instruments - PIC1670-104 - IC, Microcontroller-Microcomputer, 8 Bit.
    Special Price $2.98 Regular Price $6.00
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    General Instruments - PIC1670-104 -IC, Microcontroller-Microcomputer.

    8 Bit.

    Clock frequency max: 4MHz.

    Clock frequency min: 0.8MHz.

    Case: 40 Dip.

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  4. Fujitsu - MB3732 - IC, audio. 14 Watt BTL audio amplifier.
    Fujitsu - MB3732 - IC, audio. 14 Watt BTL audio amplifier.
    $3.00
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    IC, audio. 14 Watt BTL audio amplifier. Case: 7 Sip. New, just beginning to tarnish. Learn More
  5. FAIRCHILD - 74LS37PC - IC, TTL. Quad 2 In pos-nand buffer.
    FAIRCHILD - 74LS37PC - IC, TTL. Quad 2 In pos-nand buffer.
    $0.25
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    IC, TTL. Quadruple 2 Input positive-nand buffer. Package: 14 Dip. Learn More
  6. DALLAS - DS5000T32-12 - IC. Soft microcontroller module, 8051 compatible.
    DALLAS - DS5000T32-12 - IC. Soft microcontroller module, 8051 compatible.
    $69.99
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    IC. Soft microcontroller module, 8051 compatible 8-bit CMOS microcontroller. 32K Bytes, 12MHz. Package: 40 Dip, gold leads. Learn More
  7. Analog Devices Inc - ADM690AN - Microprocessor supervisory circuits New 8-dip
    Analog Devices Inc - ADM690AN - Microprocessor supervisory circuits New 8-dip
    $5.59
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    Microprocessor supervisory circuits Precision voltage monitor.Superior upgarde for Max690-Max695 New 8-dip. Learn More
  8. Atmel Corporation - ATMEGA8-16PI - IC, Microprocessor.
    Atmel Corporation - ATMEGA8-16PI - IC, Microprocessor.
    Special Price $2.98 Regular Price $4.50
    READY TO SHIP - ONLY 4 LEFT IN STOCK!
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    Atmel Corporation - ATMEGA8-16PI IC, Microprocessor.

    Package / Case: PDIP-28

     Data Bus Width: 8 bit

    Maximum Clock Frequency: 16 MHz

    Program Memory Size: 8 kB

    Data RAM Size :1 kB

    ADC Resolution: 10 bit

    Number of I/Os: 23 I/O

    Operating Supply Voltage: 4.5 V to 5.5 V

    Operating Temperature: - 40 C to + 85 C

    Height: 4.57 mm, Length: 34.8 mm

    Program Memory Type: Flash

     Data ROM Size: 512 B

    Data ROM Type: EEPROM

    Interface Type: 2-Wire, SPI, USART

    Number of ADC Channels: 6 Channel

    Number of Timers/Counters: 1 Timer

     Product Type: 8-bit Microcontrollers - MCU

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  9. ST Microelectronics - ST72T372J4B6 - IC. 8-Bit MCU with 16K ROM/OTP/Eprom.
    ST Microelectronics - ST72T372J4B6 - IC. 8-Bit MCU with 16K ROM/OTP/Eprom.
    $39.99
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    IC. 8-Bit MCU with 16K ROM/OTP/Eprom, 512 Bytes RAM, ADC, DAC (PWM), timer, I2C and SCI. Case: 42 Dip. New. Learn More
  10. ST Microelectronics - ST92T141K4B6 - IC. 8/16-Bit MCU for 3-Phase AC motor control. Used.
    ST Microelectronics - ST92T141K4B6 - IC. 8/16-Bit MCU for 3-Phase AC motor control. Used.
    $39.99
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    IC. 8/16-Bit MCU for 3-Phase AC motor control, 16K Eprom, 512 Bytes. Case: 32 Dip. Note: Clean socket pulls. Used/Removed from equipment. Learn More
  11. NTE Electronics Inc. - NTE1052 - IC, audio. Preamplifier and equalizer.
    NTE Electronics Inc. - NTE1052 - IC, audio. Preamplifier and equalizer.
    $4.00
    Out of stock
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    IC, audio. Preamplifier and equalizer, silicon monolithic. Supply voltage: 15V. Dissipation: 200mW. Operating temperature: -20 to 75 Deg C. Package: 7 SIP. Application: car stereos, tape recorders, etc. Note: ECG1052. Learn More
  12. NTE Electronics Inc. - NTE1085 - IC, audio. Preamplifier, low noise.
    NTE Electronics Inc. - NTE1085 - IC, audio. Preamplifier, low noise.
    $4.25
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    IC, audio. Preamplifier, low noise. Supply voltage: 42V. Dissipation: 400mW. Operating temperature: -30 to 75 Deg C. Package: 7 Sip. Note: Cross ECG1085. Learn More
  13. NTE Electronics Inc. - NTE1087 - IC, audio. Preamplifier.
    NTE Electronics Inc. - NTE1087 - IC, audio. Preamplifier.
    $4.80
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    IC, audio. Preamplifier. Supply voltage: 15V. Dissipation: 200mW. Operating temperature: -30 to 75 Deg C. Package: 7 Sip. Note: Cross ECG1087. Learn More
  14. NTE Electronics Inc. - NTE1195 - IC, audio. 2 Stage preamplifier.
    NTE Electronics Inc. - NTE1195 - IC, audio. 2 Stage preamplifier.
    $4.00
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    IC, audio. 2 Stage preamplifier, high gain, low noise. Supply voltage: 15V. Dissipation: 200mW. Operating temperature: -20 to 75 Deg C. Package: 7 Sip. Note: Cross ECG1195. Learn More
  15. NTE Electronics Inc. - NTE1234 - IC, audio. FM IF amplifier.
    NTE Electronics Inc. - NTE1234 - IC, audio. FM IF amplifier.
    $3.80
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    IC, audio. FM IF amplifier. Supply voltage: 15V. Supply current: 8 - 15mA. Dissipation: 400mW. Operating temperature: -55 to 125 Deg C. Package: 7 Sip. Note: Cross ECG1234. Learn More
  16. NTE Electronics Inc. - NTE1235 - IC, Audio. Squelch amplifier.
    NTE Electronics Inc. - NTE1235 - IC, Audio. Squelch amplifier.
    $4.29
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    NTE Electronics Inc. - NTE1235 IC, Audio.

    Squelch amplifier.

    Max voltage: 17 VCEO, 20VCBO.

    Max current: 20mA.

    Dissipation: 300mW.

    Operating temperature: -55 to 125 Deg C.

    Package: 7 Sip.

    Alternate: ECG1235, SK3637

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  17. NTE Electronics Inc. - NTE1873 - IC, audio. 2 Input audio/video switch.
    NTE Electronics Inc. - NTE1873 - IC, audio. 2 Input audio/video switch.
    Special Price $4.98 Regular Price $6.50
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    NTE Electronics Inc. - NTE1873 - IC, Audio.

    2 Input audio/video switch for VCR system.

    Package: 7 Sip.

    Alternate: ECG1873.

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  18. Philips - ECG1085 - IC, audio. Low noise audio preamplifier.
    Philips - ECG1085 - IC, audio. Low noise audio preamplifier.
    $4.80
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    IC, audio. Low noise audio preamplifier. Case: 7 Sip. New. Note: Cross NTE1085. Learn More
  19. Philips - ECG1100 - IC, audio. FM IF amp.
    Philips - ECG1100 - IC, audio. FM IF amp.
    Special Price $2.98 Regular Price $3.50
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    Philips - ECG1100 IC, audio. FM IF amp.

    Package: Hybrid Module Tv Sound If Amp Fm If Amp 7-lead Sip.

    Alternate: NTE1100.

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  20. Philips - ECG1101 - IC, audio. GP amp, Dc to 100MHz.
    Philips - ECG1101 - IC, audio. GP amp, Dc to 100MHz.
    $4.61
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    IC, audio. GP amp, Dc to 100MHz. Package: 7 Sip. Note: Cross NTE1101. Learn More
  21. NTE Electronics - NTE1119 - IC, audio. 2 Stage audio amp/driver.
    NTE Electronics - NTE1119 - IC, audio. 2 Stage audio amp/driver.
    $5.42
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    IC, audio. 2 Stage audio amp/driver. Case: 7 Sip. Note: Cross ECG1119. New. Learn More
  22. NTE Electronics - NTE1120 - IC, audio. Mod-AF preamp.
    NTE Electronics - NTE1120 - IC, audio. Mod-AF preamp.
    $5.84
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    IC, audio. Mod-AF preamp. Case: 7 Sip. Note: Cross ECG1120. New. Learn More
  23. NTE Electronics - NTE1128 - IC, audio. TV video IF amplifier.
    NTE Electronics - NTE1128 - IC, audio. TV video IF amplifier.
    Special Price $4.98 Regular Price $6.00
    READY TO SHIP - ONLY 11 LEFT IN STOCK!
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    NTE Electronics - NTE1128 IC, audio.

    TV video IF amplifier.

    Case: 7 Sip.

    Alternate: ECG1128, GEIC-105, SK3488, TCG1128.

    Linear. New.

    Learn More
  24. NTE Electronics - NTE1135 - IC, audio. High gain audio preamplifier.
    NTE Electronics - NTE1135 - IC, audio. High gain audio preamplifier.
    $3.60
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    IC, audio. High gain audio preamplifier. Supply voltage: 20V. Dissipation: 500mW. Operating temperature: -25 to 75 Deg C. Package: 7 Sip. Note: Cross ECG1135, GEIC-318, SK3876. New. Learn More
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