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. Teledyne - 302AJ - IC. 2 Input NAND function logic gate.
    Teledyne - 302AJ - IC. 2 Input NAND function logic gate.
    $9.95
    IC. 2 Input NAND function logic gate. Gate circuits: 4. Nom voltage: 3.2V. Supply voltage: 15V. Technology HNL. Case: 16 Dip. New. From manufactures tubes. Learn More
  2. Teledyne - 302AJ/CJ - IC. 2 Input NAND Function Logic Gate.
    Teledyne - 302AJ/CJ - IC. 2 Input NAND Function Logic Gate.
    IN STOCK - MORE THAN 500 READY TO SHIP!

    Teledyne - 302AJ/CJ IC.

    Status: Discontinued

    2 Input NAND function logic gate.

    Gate circuits: 4.

    Nom voltage: 3.2V.

    Supply voltage: 15V.

    Technology HNL.

    Case: 16 Dip.

    Genuine Vintage Teledyne Component, Rare & Diffucult to locate New

    New Old Stock - From Manufactures tubes.

    Learn More
  3. Motorola - MC712G - RTL 1-Bit Serial Half Adder TO-99 gold.
    Motorola - MC712G - RTL 1-Bit Serial Half Adder TO-99 gold.
    Special Price $64.95 Regular Price $85.00
    RTL 1-Bit Serial Half Adder. Circuits Per Package = 1,Input Arithmetic Code = Binary, t(PLH) Maximum (S) = 100n,P(D) Max.(W) Power Dissipation = 15m, Vsup Nom.(V) Supply Voltage = 3.6,TO-99 gold. Learn More
  4. SIG - SP384A - 2-Input OR-Function Logic Gate
    SIG - SP384A - 2-Input OR-Function Logic Gate
    $12.95
    2-Input OR-Function Logic Gate Circuits Per Package = 4,t(PLH) Maximum (S) = 35n, Noise Rej. Max. = 1.7,P(D) Max.(W) Power Dissipation = 44m, Vsup Nom.(V) Supply Voltage = 5.0,Technology = TTL Obsolete new 14-dip. Learn More
  5. SIG - SP301A - 2-Input Multifunction Logic Gate new dip
    SIG - SP301A - 2-Input Multifunction Logic Gate new dip
    Special Price $8.99 Regular Price $12.50
    2-Input Multifunction Logic Gate Circuits Per Package = 4,t(PLH) Maximum (S) = 45n, Noise Rej. Max. = 1.2,P(D) Max.(W) Power Dissipation = 180m, Vsup Nom.(V) Supply Voltage = 5.0,Technology = DTL, new 14-dip. Obsolete. Learn More
  6. Motorola - MC9721P - IC, RTL. 2-Input multifunction logic gate, 4V 20mW.
    Motorola - MC9721P - IC, RTL. 2-Input multifunction logic gate, 4V 20mW.
    Special Price $79.95 Regular Price $90.00
    IC, RTL. 2-Input multifunction logic gate, 4V 20mW. Case: 14 Dip gold leads (TO-116). New. Learn More
  7. Motorola - MC899P - IC, RTL. Inverting-function buffer gate.
    Motorola - MC899P - IC, RTL. Inverting-function buffer gate.
    Special Price $14.99 Regular Price $19.99
    IC, RTL. Inverting-function buffer gate. Circuits per package = 2, inputs per circuit = 2, output config = totem-pole,t(PLH) maximum (S) = 45n, @Iol (A) = 3.0m, nom supp (V) = 3.6. Package: 14 Dip (TO-116). Learn More
  8. Motorola - MC832P - IC. MDTL 4-input NAND-function logic gate. Used.
    Motorola - MC832P - IC. MDTL 4-input NAND-function logic gate. Used.
    Special Price $5.99 Regular Price $7.99
    IC. MDTL 4-input NAND-function logic gate. Case: 14 dip gold leads, used socket pulls. Learn More
  9. Motorola - MC914G - IC, MRTL. 2-Input NOR-Function Logic Gate.
    Motorola - MC914G - IC, MRTL. 2-Input NOR-Function Logic Gate.
    $90.00
    IC, MRTL. 2-Input NOR-Function Logic Gate. Package: TO-99-8 gold. New. Learn More
  10. Motorola - MC721G - RTL 2-In Multifunction Logic Gate TO-99/8
    Motorola - MC721G - RTL 2-In Multifunction Logic Gate TO-99/8
    Special Price $64.95 Regular Price $85.00
    RTL 2-Input Multifunction Logic Gate TO-99/8 gold new. Learn More
  11. MONSANTO - Q2531 - Optoisolator transistor. 30VCBO. MCT4.
    MONSANTO - Q2531 - Optoisolator transistor. 30VCBO. MCT4.
    $5.00
    Optoisolator transistor. Voltage: 30VCBO. Min DC isolation voltage: 1000V. Bandwidth: 150kHz. Containing a GaAs light emitting diode optically coupled to an NPN silicon planar phototransistor. Package: TO-72-4, hermetically sealed. Note: Cross Motorola MCT4. Learn More
  12. G - MCT6 - Optoisolator transistor.
    G - MCT6 - Optoisolator transistor.
    $1.50
    Optoisolator transistor. Voltage: 30VCBO. Min DC isolation voltage: 1500V. Bandwidth: 150kHz. Containing a GaAs light emitting diode optically coupled to an NPN silicon planar phototransistor. Package: 8 Dip. Learn More
  13. FAIRCHILD - 956DC - IC, TTL. 2 Input and function logic gate.
    FAIRCHILD - 956DC - IC, TTL. 2 Input and function logic gate.
    $12.95
    IC, TTL. 2 Input and function logic gate. Bipolar. Supply voltage: 4.5V. Dissipation: 180mW. Package: TO-116 Cdip. Note: Alt P/N: Tektronix or HP, 1820-0956. Learn More
  14. NTE Electronics Inc. - NTE9924 - IC, RTL. Quad 2 input nor gate.
    NTE Electronics Inc. - NTE9924 - IC, RTL. Quad 2 input nor gate.
    $8.95
    IC, RTL. Quad 2 input nor gate. Package: 14 Dip. Note: Cross ECG9924. Learn More
  15. Motorola - HEP570 - IC, RTL. 2-Input NOR-function logic gate.
    Motorola - HEP570 - IC, RTL. 2-Input NOR-function logic gate.
    $5.00
    IC, RTL. 2-Input NOR-function logic gate. Package: 14 Dip (TO-116). New. Learn More
  16. National Semiconductor Corp - MC857P - IC, DTL. Quad 2 input buffer.
    National Semiconductor Corp - MC857P - IC, DTL. Quad 2 input buffer.
    $7.00
    IC, DTL. Quad 2 input buffer. Package: 14 Dip. New. Note: Double marked DM957N. Learn More
  17. Motorola - MC857P - IC, DTL. Quad 2 input buffer.
    Motorola - MC857P - IC, DTL. Quad 2 input buffer.
    $7.00
    IC, DTL. Quad 2 input buffer. Package: 14 Dip. New. Learn More
  18. Motorola - MC862P - IC, DTL. Dual 2-input nand gate plus inverter. Used.
    Motorola - MC862P - IC, DTL. Dual 2-input nand gate plus inverter. Used.
    $5.00
    IC, DTL. Dual 2-input nand gate plus inverter. Case: 14 Dip, gold leads. Extremely nice, socket pulls. Used/Removed from equipment. Learn More
  19. Motorola - MC862L - IC, DTL. Dual 2-input nand gate plus inverter. New, Cdip.
    Motorola - MC862L - IC, DTL. Dual 2-input nand gate plus inverter. New, Cdip.
    $10.00
    IC, DTL. Dual 2-input nand gate plus inverter. Case: 14 Cdip. New. Learn More
  20. Motorola - MC857L - IC, DTL. Quad 2 input buffer. Used.
    Motorola - MC857L - IC, DTL. Quad 2 input buffer. Used.
    $4.00
    IC, DTL. Quad 2 input buffer. Package: 14 Cdip. Note: Used/Removed from equipment. Learn More
  21. Motorola - MC857P - IC, DTL. Quad 2 input buffer. Used.
    Motorola - MC857P - IC, DTL. Quad 2 input buffer. Used.
    $4.00
    IC, DTL. Quad 2 input buffer. Package: 14 Dip. Note: Used/Removed from equipment. Learn More
  22. Motorola - MC857P - IC, DTL. Quad 2 input buffer. Used.
    Motorola - MC857P - IC, DTL. Quad 2 input buffer. Used.
    $4.00
    IC, DTL. Quad 2 input buffer. Package: 14 Dip. Note: Used/Removed from equipment. Military NSN 5962-00-410-6296. Learn More
  23. Motorola - MC862P - IC, DTL. Dual 2-input nand gate plus inverter. New.
    Motorola - MC862P - IC, DTL. Dual 2-input nand gate plus inverter. New.
    $9.00
    IC, DTL. Dual 2-input nand gate plus inverter. Case: 14 Dip, gold leads. New. Learn More
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