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Same day shipping on in stock items. Order by 2pmPST.

Semiconductors

Have a look at Circuit Specialists' range of low-cost semiconductor devices — ICs, transistors, CMOS devices, TTL logic, and much more — which are especially useful because these devices' behavior is easily manipulated by adding impurities. We carry both linear and special-function ICs (e.g., phase-locked loops, tran arrays, BIMOS decoder/drivers) to suit your particular requisites. Circuit Specialists' staggering selection of semiconductor devices is offered at singularly low prices.

  • Original price $0.42 - Original price $0.42
    Original price
    $0.42
    $0.42 - $0.42
    Current price $0.42

    MOSFET To - 92 N-Ch Enhance

    Circuit Specialists
    688 in stock

    Original price $0.42 - Original price $0.42
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    $0.42
    $0.42 - $0.42
    Current price $0.42
  • Original price $0.58 - Original price $0.58
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    $0.58
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    Current price $0.58

    # NPN, P1, 40V 100mA, GP Amp & Sw

    Circuit Specialists
    508 in stock

    # NPN, P1, 40V 100mA, GP Amp & Sw

    Original price $0.58 - Original price $0.58
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    $0.58 - $0.58
    Current price $0.58
  • Original price $0.18 - Original price $0.18
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    Current price $0.18

    74LS113A - Dual JK Edge Triggered Flip Flop

    Circuit Specialists
    9 in stock

    Original price $0.18 - Original price $0.18
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    $0.18
    $0.18 - $0.18
    Current price $0.18
  • Original price $1.06 - Original price $1.06
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    Current price $1.06

    74LS08 - Quad 2-In AND Gate

    Circuit Specialists
    413 in stock

    Spec Sheet (PDF)

    Original price $1.06 - Original price $1.06
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    $1.06
    $1.06 - $1.06
    Current price $1.06
  • Original price $1.68 - Original price $1.68
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    $1.68
    $1.68 - $1.68
    Current price $1.68

    12 Volt 1 Amp 3-Terminal Positive Voltage Regulator

    Circuit Specialists
    164 in stock

    Original price $1.68 - Original price $1.68
    Original price
    $1.68
    $1.68 - $1.68
    Current price $1.68
  • Original price $0.14 - Original price $0.14
    Original price
    $0.14
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    Current price $0.14

    NPSN, P1 vr. 2N4274, 12V 100mA, Sw

    Circuit Specialists
    101 in stock

    Original price $0.14 - Original price $0.14
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    $0.14
    $0.14 - $0.14
    Current price $0.14
  • Original price $0.42 - Original price $0.42
    Original price
    $0.42
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    Current price $0.42

    Pnp P1 Vrs 2N404 24V 150Ma

    Circuit Specialists
    8 in stock

    Original price $0.42 - Original price $0.42
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    $0.42 - $0.42
    Current price $0.42
  • Original price $0.09 - Original price $0.09
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    PNP P1 VRS 2N2907 40V 600MA GP

    Circuit Specialists
    6 in stock

    Original price $0.09 - Original price $0.09
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    $0.09
    $0.09 - $0.09
    Current price $0.09
  • Original price $0.30 - Original price $0.30
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    $0.30
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    Current price $0.30

    74HC32N Logic Gates QUAD 2-IN OR GATE

    Circuit Specialists
    67 in stock

    Original price $0.30 - Original price $0.30
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    $0.30
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    Current price $0.30
  • Original price $0.18 - Original price $0.18
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    Current price $0.18

    NPN, P1, 60V 500mA, Audio Amp

    Circuit Specialists
    Out of stock

    Original price $0.18 - Original price $0.18
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    Sold out
  • Original price $0.94 - Original price $0.94
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    Current price $0.94

    1.5W Audio Power Amplifier IC

    Circuit Specialists
    75 in stock

    The LM388 is an audio amplifier designed for use in medium power consumer applications. The gain is internally set to 20 to keep external part coun...

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    Original price $0.94 - Original price $0.94
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    Current price $0.94
  • Original price $0.40 - Original price $0.40
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    Current price $0.40

    NPN, Met, 15V 100mA, Hi-Speed Sw - 2N2369A

    Circuit Specialists
    142 in stock

    The 2N2369A is a silicon planar epitaxial NPN transistor in JedecTO-18 metal case. It is designed specifically for high-speed saturated switching a...

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    Original price $0.40 - Original price $0.40
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    $0.40
    $0.40 - $0.40
    Current price $0.40
  • Original price $0.83 - Original price $0.83
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    $0.83
    $0.83 - $0.83
    Current price $0.83

    TL082CP - Operational Amplifier

    Circuit Specialists
    42 in stock

    Original price $0.83 - Original price $0.83
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    $0.83
    $0.83 - $0.83
    Current price $0.83
  • Original price $0.70 - Original price $0.70
    Original price
    $0.70
    $0.70 - $0.70
    Current price $0.70

    MC1741CP1 - 741 Operational Amplifier

    Circuit Specialists
    126 in stock

    NON-Motorola part

    Original price $0.70 - Original price $0.70
    Original price
    $0.70
    $0.70 - $0.70
    Current price $0.70
  • Original price $1.00 - Original price $1.00
    Original price
    $1.00
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    Current price $1.00

    Adjustable Positive Voltage Regulator - LM317T

    Circuit Specialists
    8 in stock

    Current: 1.5A TO-220 Case 1.2-37 Volts

    Original price $1.00 - Original price $1.00
    Original price
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    $1.00 - $1.00
    Current price $1.00
  • Original price $0.64 - Original price $0.64
    Original price
    $0.64
    $0.64 - $0.64
    Current price $0.64

    CD4081 - Quad 2-In AND Gate

    Circuit Specialists
    124 in stock

    CD4081 - Quad 2-In AND Gate The CD4081 quad gate is a monolithic complementary MOS (CMOS) integrated circuit constructed with N- and P-channel enha...

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    Original price $0.64 - Original price $0.64
    Original price
    $0.64
    $0.64 - $0.64
    Current price $0.64
  • Original price $0.46 - Original price $0.46
    Original price
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    Current price $0.46

    CD4049 - Hex Buffer, Inverter

    Circuit Specialists
    103 in stock

    This is a Thru-Hole Device.

    Original price $0.46 - Original price $0.46
    Original price
    $0.46
    $0.46 - $0.46
    Current price $0.46
  • Original price $0.56 - Original price $0.56
    Original price
    $0.56
    $0.56 - $0.56
    Current price $0.56

    12 Volt 1 Amp 3-Terminal Negative Voltage Regulator

    Circuit Specialists
    Only 2 left!

    Original price $0.56 - Original price $0.56
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    $0.56
    $0.56 - $0.56
    Current price $0.56
  • Original price $0.20 - Original price $0.20
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    $0.20 - $0.20
    Current price $0.20

    8 Volt 1 Amp 3-Terminal Negative Voltage Regulator

    Circuit Specialists
    58 in stock

    Original price $0.20 - Original price $0.20
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    $0.20 - $0.20
    Current price $0.20
  • Original price $0.09 - Original price $0.09
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    $0.09 - $0.09
    Current price $0.09

    74LS38 - Quad 2-In NAND Buffer Open Coll

    Circuit Specialists
    111 in stock

    Original price $0.09 - Original price $0.09
    Original price
    $0.09
    $0.09 - $0.09
    Current price $0.09
  • Original price $1.40 - Original price $1.40
    Original price
    $1.40
    $1.40 - $1.40
    Current price $1.40

    74LS32 - Quad 2-In OR Gate

    Circuit Specialists
    548 in stock

    Original price $1.40 - Original price $1.40
    Original price
    $1.40
    $1.40 - $1.40
    Current price $1.40
  • Original price $1.98 - Original price $1.98
    Original price
    $1.98
    $1.98 - $1.98
    Current price $1.98

    74LS173 - 4-Bit Type Register 3 State

    Circuit Specialists
    18 in stock

    Original price $1.98 - Original price $1.98
    Original price
    $1.98
    $1.98 - $1.98
    Current price $1.98
  • Original price $0.85 - Original price $0.85
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    $0.85
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    Current price $0.85

    74LS04 - Hex Inverter

    Circuit Specialists
    82 in stock

    Spec Sheet (PDF)

    Original price $0.85 - Original price $0.85
    Original price
    $0.85
    $0.85 - $0.85
    Current price $0.85
  • Original price $0.21 - Original price $0.21
    Original price
    $0.21
    $0.21 - $0.21
    Current price $0.21

    24 Volt 1 Amp 3-Terminal Negative Voltage Regulator

    Circuit Specialists
    99 in stock

    Original price $0.21 - Original price $0.21
    Original price
    $0.21
    $0.21 - $0.21
    Current price $0.21

Have a look at Circuit Specialists' range of low-cost semiconductor devices — ICs, transistors, CMOS devices, TTL logic, and much more — which are especially useful because these devices' behavior is easily manipulated by adding impurities. We carry both linear and special-function ICs (e.g., phase-locked loops, tran arrays, BIMOS decoder/drivers) to suit your particular requisites. Circuit Specialists' staggering selection of semiconductor devices is offered at singularly low prices.

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