Product Search

    SEARCH NOW FOR ALL YOUR NATIONAL SEMICONDUCTOR SOLUTIONS

    Radwell is here to supply you with all your plant floor needs.

    Radwell is not an authorised distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorisation by any rights holder.

    Filter Results
    Results 251-300 of 490.
    NATIONAL SEMICONDUCTOR TP3155N

    NATIONAL SEMICONDUCTOR

    TP3155N

    DISCONTINUED BY MANUFACTURER, TIME SLOT ASSIGNER, CMOS, PDIP20
    ✓ IN STOCK!
    £6.85 Price with VAT: £8.22 Buy Surplus As Low As £4.44 Price with VAT: £5.32
    £4.44 Price with VAT: £5.32
    NATIONAL SEMICONDUCTOR ADC08161BIN

    NATIONAL SEMICONDUCTOR

    ADC08161BIN

    DISCONTINUED BY MANUFACTURER, IC, ANALOG TO DIGITAL CONVERTER, 8-BIT FLASH METHOD ADC, 8-BIT, PARALLEL ACCESS, PDIP20, N20A
    ✓ IN STOCK!
    £9.39 Price with VAT: £11.27 Buy Surplus As Low As £7.06 Price with VAT: £8.47
    £7.06 Price with VAT: £8.47
    NATIONAL SEMICONDUCTOR DS3692N

    NATIONAL SEMICONDUCTOR

    DS3692N

    DISCONTINUED BY MANUFACTURER, IC, LINE DRIVER, 2 DRIVER, 2-LINE, LS-TTL, DIP, 16PIN, DIP-16
    ✓ IN STOCK!
    £19.74 Price with VAT: £23.68 Buy Surplus As Low As £11.49 Price with VAT: £13.79
    £11.49 Price with VAT: £13.79
    NATIONAL SEMICONDUCTOR LM2991SP

    NATIONAL SEMICONDUCTOR

    LM2991SP

    ADJUSTABLE NEGATIVE LDO REGULATOR, 3V MIN, 24V MAX, 1V DROPOUT, BIPOLAR, PSSO5
    ✓ IN STOCK!
    £3.84 Price with VAT: £4.61 Buy Surplus As Low As £2.24 Price with VAT: £2.69
    £2.24 Price with VAT: £2.69
    NATIONAL SEMICONDUCTOR DS75454N

    NATIONAL SEMICONDUCTOR

    DS75454N

    DISCONTINUED BY MANUFACTURER, NOR GATE BASED PERIPHERAL DRIVER, 2 DRIVER, 0.3A, BIPOLAR, PDIP8
    ✓ IN STOCK!
    £6.21 Price with VAT: £7.46 Buy Surplus As Low As £3.62 Price with VAT: £4.35
    £3.62 Price with VAT: £4.35
    NATIONAL SEMICONDUCTOR DS75453M

    NATIONAL SEMICONDUCTOR

    DS75453M

    DISCONTINUED BY MANUFACTURER, OR GATE BASED PERIPHERAL DRIVER, 2 DRIVER, 0.3A, BIPOLAR, SOP-8
    ✓ IN STOCK!
    £1.10 Price with VAT: £1.32 Buy Surplus As Low As £0.64 Price with VAT: £0.76
    £0.64 Price with VAT: £0.76
    NATIONAL SEMICONDUCTOR 74FR240PC

    NATIONAL SEMICONDUCTOR

    74FR240PC

    DISCONTINUED BY MANUFACTURER, BUS DRIVER, FR/FASTR SERIES, 2-FUNC, 4-BIT, INVERTED OUTPUT, TTL, PDIP20
    ✓ IN STOCK!
    £5.18 Price with VAT: £6.21 Buy Surplus As Low As £3.02 Price with VAT: £3.62
    £3.02 Price with VAT: £3.62
    NATIONAL SEMICONDUCTOR DS75494N

    NATIONAL SEMICONDUCTOR

    DS75494N

    DISCONTINUED BY MANUFACTURER, IC, LED DRIVER, BIPOLAR, DIP-16
    ✓ IN STOCK!
    £11.44 Price with VAT: £13.73 Buy Surplus As Low As £6.92 Price with VAT: £8.30
    £6.92 Price with VAT: £8.30
    NATIONAL SEMICONDUCTOR MM74C909N

    NATIONAL SEMICONDUCTOR

    MM74C909N

    DISCONTINUED BY MANUFACTURER, ANALOG COMPARATOR, DIP 14
    ✓ IN STOCK!
    £3.89 Price with VAT: £4.67 Buy Surplus As Low As £2.93 Price with VAT: £3.51
    £2.93 Price with VAT: £3.51
    NATIONAL SEMICONDUCTOR LM340AT-12

    NATIONAL SEMICONDUCTOR

    LM340AT-12

    DISCONTINUED BY MANUFACTURER, FIXED POSITIVE STANDARD REGULATOR, 12VBIPOLAR, TO-220AB
    ✓ IN STOCK!
    £2.13 Price with VAT: £2.55 Buy Surplus As Low As £1.36 Price with VAT: £1.63
    £1.36 Price with VAT: £1.63
    NATIONAL SEMICONDUCTOR LM201AJ

    NATIONAL SEMICONDUCTOR

    LM201AJ

    DISCONTINUED BY MANUFACTURER, OPERATIONAL AMPLIFIER, 1 FUNC, 3000UV OFFSET-MAX, BIPOLAR, CDIP8
    ✓ IN STOCK!
    £10.28 Price with VAT: £12.33 Buy Surplus As Low As £5.99 Price with VAT: £7.19
    £5.99 Price with VAT: £7.19
    NATIONAL SEMICONDUCTOR DM74LS242N

    NATIONAL SEMICONDUCTOR

    DM74LS242N

    BUS TRANSCEIVER, LS SERIES, 4-FUNC, 4-BIT, TRUE OUTPUT, TTL, PDIP14
    ✓ IN STOCK!
    £1.48 Price with VAT: £1.77 Buy Surplus As Low As £0.51 Price with VAT: £0.61
    £0.51 Price with VAT: £0.61
    NATIONAL SEMICONDUCTOR LM2879T

    NATIONAL SEMICONDUCTOR

    LM2879T

    DISCONTINUED BY MANUFACTURER, AUDIO AMPLIFIER, 8W, 2 CHANNEL(S), 2 FUNC, BIPOLAR, TO-220 11 PIN
    ✓ IN STOCK!
    £34.16 Price with VAT: £40.99 Buy Surplus As Low As £21.75 Price with VAT: £26.10
    £21.75 Price with VAT: £26.10
    NATIONAL SEMICONDUCTOR LH0041CG

    NATIONAL SEMICONDUCTOR

    LH0041CG

    POWER OPERATIONAL AMPLIFIER, 1.0 AMP
    ✓ IN STOCK!
    £60.48 Price with VAT: £72.57 Buy Surplus As Low As £29.39 Price with VAT: £35.27
    £29.39 Price with VAT: £35.27
    NATIONAL SEMICONDUCTOR MM74C48N

    NATIONAL SEMICONDUCTOR

    MM74C48N

    DISCONTINUED BY MANUFACTURER, IC, DISPLAY DRIVER, 7 SEGMENT, BCD, 700MHZ, 15V, 50NA, 16-DIP
    ✓ IN STOCK!
    £16.22 Price with VAT: £19.46 Buy Surplus As Low As £10.76 Price with VAT: £12.92
    £10.76 Price with VAT: £12.92
    NATIONAL SEMICONDUCTOR LM3146M

    NATIONAL SEMICONDUCTOR

    LM3146M

    IC CHIP 5 CHANNEL VHF BAND SI NPN RF SMALL 14-SOIC
    ✓ IN STOCK!
    £2.97 Price with VAT: £3.57 Buy Surplus As Low As £2.38 Price with VAT: £2.86
    £2.38 Price with VAT: £2.86
    NATIONAL SEMICONDUCTOR 74ALS1035M

    NATIONAL SEMICONDUCTOR

    74ALS1035M

    DISCONTINUED BY MANUFACTURER, BUFFER, ALS SERIES, 6-FUNC, 1-INPUT, TTL, SOIC-14
    ✓ IN STOCK!
    £5.49 Price with VAT: £6.59 Buy Surplus As Low As £3.50 Price with VAT: £4.20
    £3.50 Price with VAT: £4.20
    NATIONAL SEMICONDUCTOR DS2004CN

    NATIONAL SEMICONDUCTOR

    DS2004CN

    DISCONTINUED BY MANUFACTURER, IC, POWER BIPOLAR TRANSISTOR, 0.5A I(C), 7-ELEMENT, NPN, SILICON, PLASTIC/EPOXY, DIP-16
    ✓ IN STOCK!
    £19.03 Price with VAT: £22.84 Buy Surplus As Low As £11.09 Price with VAT: £13.31
    £11.09 Price with VAT: £13.31
    NATIONAL SEMICONDUCTOR LM2637M

    NATIONAL SEMICONDUCTOR

    LM2637M

    POWER SUPPLY, 5-BIT, PROGRAMMABLE, SWITCHING CONTROLLER, TWO LINEAR REGULATOR CONTROLLER, SOP24
    ✓ IN STOCK!
    £4.36 Price with VAT: £5.23 Buy Surplus As Low As £2.54 Price with VAT: £3.04
    £2.54 Price with VAT: £3.04
    NATIONAL SEMICONDUCTOR 74F148PC

    NATIONAL SEMICONDUCTOR

    74F148PC

    IC, PRIORITY ENCOD, 1 X 8:3, 16DIP
    ✓ IN STOCK!
    £1.15 Price with VAT: £1.38 Buy Surplus As Low As £0.49 Price with VAT: £0.59
    £0.49 Price with VAT: £0.59
    NATIONAL SEMICONDUCTOR 74ACTQ244PC

    NATIONAL SEMICONDUCTOR

    74ACTQ244PC

    DISCONTINUED BY MANUFACTURER, BUS DRIVER, ACT SERIES, 2-FUNC, 4-BIT, TRUE OUTPUT, CMOS, PDIP20
    ✓ IN STOCK!
    £2.59 Price with VAT: £3.11 Buy Surplus As Low As £1.51 Price with VAT: £1.81
    £1.51 Price with VAT: £1.81
    NATIONAL SEMICONDUCTOR LM2931AT-5.0

    NATIONAL SEMICONDUCTOR

    LM2931AT-5.0

    FIXED LDO VOLTAGE REGULATOR, 0V TO 26V, 300MV DROPOUT, 5VOUT, 100MAOUT, TO-220-3
    ✓ IN STOCK!
    £2.54 Price with VAT: £3.05 Buy Surplus As Low As £1.48 Price with VAT: £1.77
    £1.48 Price with VAT: £1.77
    NATIONAL SEMICONDUCTOR LM1921T

    NATIONAL SEMICONDUCTOR

    LM1921T

    DISCONTINUED BY MANUFACTURER, BUFFER/INVERTER BASED PERIPHERAL DRIVER, 1 DRIVER, 3A, BIPOLAR, TO-220-5
    ✓ IN STOCK!
    £6.51 Price with VAT: £7.81 Buy Surplus As Low As £3.79 Price with VAT: £4.55
    £3.79 Price with VAT: £4.55
    NATIONAL SEMICONDUCTOR DS1679B

    NATIONAL SEMICONDUCTOR

    DS1679B

    DISCONTINUED BY MANUFACTURER, IC, BUS DRIVER, TTL/H/L SERIES, 1-FUNC, 6-BIT, INVERTED OUTPUT, TTL, CERAMIC, DIP-8
    ✓ IN STOCK!
    £7.61 Price with VAT: £9.14 Buy Surplus As Low As £4.44 Price with VAT: £5.32
    £4.44 Price with VAT: £5.32
    NATIONAL SEMICONDUCTOR LM342P-5.0

    NATIONAL SEMICONDUCTOR

    LM342P-5.0

    DISCONTINUED BY MANUFACTURE FIXED POSITIVE STANDARD REGULATOR, 5V, BIPOLAR, TO-202 3 PIN
    ✓ IN STOCK!
    £2.59 Price with VAT: £3.11 Buy Surplus As Low As £1.51 Price with VAT: £1.81
    £1.51 Price with VAT: £1.81
    NATIONAL SEMICONDUCTOR DS3696AM

    NATIONAL SEMICONDUCTOR

    DS3696AM

    DISCONTINUED BY MANUFACTURER, LINE TRANSCEIVER, 1 FUNC, 1 DRIVER, 1 RCVR, BIPOLAR, SOIC-8
    ✓ IN STOCK!
    £51.77 Price with VAT: £62.13 Buy Surplus As Low As £30.16 Price with VAT: £36.19
    £30.16 Price with VAT: £36.19
    NATIONAL SEMICONDUCTOR MF6CN-100

    NATIONAL SEMICONDUCTOR

    MF6CN-100

    DISCONTINUED BY MANUFACTURER, IC CHIP, BUTTERWORTH LOWPASS FILTER, 6TH ORDER, 14V SUPPLY, 14 PIN DIP
    ✓ IN STOCK!
    £5.55 Price with VAT: £6.66 Buy Surplus As Low As £3.99 Price with VAT: £4.79
    £3.99 Price with VAT: £4.79
    NATIONAL SEMICONDUCTOR DM74LS347N

    NATIONAL SEMICONDUCTOR

    DM74LS347N

    DECODER/DRIVER CHIP, 4.75-5.25 V, BCD TO 7-SEGEMENT, OPERATING TEMPERATURE: 0 TO 70 °C, 16 PIN
    ✓ IN STOCK!
    £0.51 Price with VAT: £0.61 Buy Surplus As Low As £0.41 Price with VAT: £0.49
    £0.41 Price with VAT: £0.49
    NATIONAL SEMICONDUCTOR MM58274BN

    NATIONAL SEMICONDUCTOR

    MM58274BN

    DISCONTINUED BY MANUFACTURER, MICROPROCESSOR CHIP, COMPATIBLE REAL TIME CLOCK, 16 PIN, PACKAGE: DIP
    ✓ IN STOCK!
    £1.55 Price with VAT: £1.86 Buy Surplus As Low As £1.25 Price with VAT: £1.50
    £1.25 Price with VAT: £1.50
    NATIONAL SEMICONDUCTOR 74ACTQ657SC

    NATIONAL SEMICONDUCTOR

    74ACTQ657SC

    BUS TRANSCEIVER, ACT SERIES, 1-FUNC, 8-BIT, TRUE OUTPUT, CMOS, SOIC-24 7.62MM WIDE
    ✓ IN STOCK!
    £3.14 Price with VAT: £3.77 Buy Surplus As Low As £1.80 Price with VAT: £2.16
    £1.80 Price with VAT: £2.16
    NATIONAL SEMICONDUCTOR LM393N

    NATIONAL SEMICONDUCTOR

    LM393N

    DISCONTINUED BY MANUFACTURER, COMPARATOR, 2 FUNC, 5000UV OFFSET-MAX, 1300NS RESPONSE TIME, BIPOLAR, PDIP8
    ✓ IN STOCK!
    Buy Surplus As Low As £1.97 Price with VAT: £2.36
    £1.97 Price with VAT: £2.36
    NATIONAL SEMICONDUCTOR LM2575T

    NATIONAL SEMICONDUCTOR

    LM2575T

    1A STEP-DOWN VOLTAGE REGULATOR, 52KHZ INTERNAL OSCILLATOR, STANDARD VOLTAGE 40V, HIGH VOLTAGE 60V,
    ✓ IN STOCK!
    £2.97 Price with VAT: £3.56 Buy Surplus As Low As £1.28 Price with VAT: £1.54
    £1.28 Price with VAT: £1.54
    NATIONAL SEMICONDUCTOR LM78M08CT

    NATIONAL SEMICONDUCTOR

    LM78M08CT

    DISCONTINUED BY MANUFACTURER, LINEAR VOLTAGE REGULATOR, POSITIVE, 8V, 500MA, TO-220-3
    ✓ IN STOCK!
    £3.43 Price with VAT: £4.11 Buy Surplus As Low As £2.00 Price with VAT: £2.40
    £2.00 Price with VAT: £2.40
    NATIONAL SEMICONDUCTOR 74LS257PC

    NATIONAL SEMICONDUCTOR

    74LS257PC

    LOGIC CHIP, 7 V, 0 TO 70 C, 24 MA
    ✓ IN STOCK!
    £0.25 Price with VAT: £0.30 Buy Surplus As Low As £0.12 Price with VAT: £0.14
    £0.12 Price with VAT: £0.14
    NATIONAL SEMICONDUCTOR LF398H

    NATIONAL SEMICONDUCTOR

    LF398H

    SAMPLE AND HOLD AMPLIFIER, 1 CIRCUIT, 10NA, 2MV, THROUGH HOLE, TO-99-8 METAL CAN
    ✓ IN STOCK!
    £4.17 Price with VAT: £5.01 Buy Surplus As Low As £2.43 Price with VAT: £2.92
    £2.43 Price with VAT: £2.92
    NATIONAL SEMICONDUCTOR LM3301N

    NATIONAL SEMICONDUCTOR

    LM3301N

    IC, OPERATIONAL AMPLIFIER, MDIP-14 PIN, 4 CHANNEL, L 19.56 MM
    ✓ IN STOCK!
    £3.37 Price with VAT: £4.04 Buy Surplus As Low As £2.43 Price with VAT: £2.92
    £2.43 Price with VAT: £2.92
    NATIONAL SEMICONDUCTOR LF357M

    NATIONAL SEMICONDUCTOR

    LF357M

    JFET OP AMP, 8 PIN SOIC (3.9MM)
    ✓ IN STOCK!
    £9.52 Price with VAT: £11.42 Buy Surplus As Low As £5.54 Price with VAT: £6.65
    £5.54 Price with VAT: £6.65
    NATIONAL SEMICONDUCTOR LM4040BIM-5.0

    NATIONAL SEMICONDUCTOR

    LM4040BIM-5.0

    DISCONTINUED BY MANUFACTURER, TWO TERMINAL VOLTAGE REFERENCE, 1 OUTPUT, 5V, BIPOLAR, SOIC-8
    ✓ IN STOCK!
    £5.68 Price with VAT: £6.82 Buy Surplus As Low As £3.62 Price with VAT: £4.35
    £3.62 Price with VAT: £4.35
    NATIONAL SEMICONDUCTOR LM6365N

    NATIONAL SEMICONDUCTOR

    LM6365N

    DISCONTINUED BY MFG, OP AMP, DIP-8
    ✓ IN STOCK!
    £3.59 Price with VAT: £4.31 Buy Surplus As Low As £2.70 Price with VAT: £3.24
    £2.70 Price with VAT: £3.24
    NATIONAL SEMICONDUCTOR DS3631N

    NATIONAL SEMICONDUCTOR

    DS3631N

    IC, DUAL PERIPHERAL DRIVER, 8 PIN DIP
    ✓ IN STOCK!
    £21.70 Price with VAT: £26.04 Buy Surplus As Low As £16.31 Price with VAT: £19.58
    £16.31 Price with VAT: £19.58
    NATIONAL SEMICONDUCTOR LM340KC-12

    NATIONAL SEMICONDUCTOR

    LM340KC-12

    DISCONTINUED BY MANUFACTURER, FIXED POSITIVE STANDARD REGULATOR, 12V, BIPOLAR, METAL CAN, TO-3, 2 PIN
    ✓ IN STOCK!
    £10.49 Price with VAT: £12.59 Buy Surplus As Low As £6.47 Price with VAT: £7.76
    £6.47 Price with VAT: £7.76
    NATIONAL SEMICONDUCTOR DM7401N

    NATIONAL SEMICONDUCTOR

    DM7401N

    LOGIC IC CHIP, DIP-14, NAND GATE, 4 FUNCTION, 2 INPUT, PLASTIC
    ✓ IN STOCK!
    £2.96 Price with VAT: £3.56 Buy Surplus As Low As £1.56 Price with VAT: £1.87
    £1.56 Price with VAT: £1.87
    NATIONAL SEMICONDUCTOR LM395H

    NATIONAL SEMICONDUCTOR

    LM395H

    POWER TRANSISTOR, BIPOLAR, 36V, 1-ELEMENT, NPN, SILICON, 0-125 DEGREES C, TO-5, 3 PIN
    ✓ IN STOCK!
    £25.13 Price with VAT: £30.16 Buy Surplus As Low As £10.35 Price with VAT: £12.42
    £10.35 Price with VAT: £12.42
    NATIONAL SEMICONDUCTOR LM369DM

    NATIONAL SEMICONDUCTOR

    LM369DM

    DISCONTINUED BY MANUFACTURER, IC, THREE TERMINAL VOLTAGE REFERENCE, 1 OUTPUT, 10V, TRIM/ADJUSTABLE, BIPOLAR, SO-8
    ✓ IN STOCK!
    £9.14 Price with VAT: £10.96 Buy Surplus As Low As £5.32 Price with VAT: £6.39
    £5.32 Price with VAT: £6.39
    NATIONAL SEMICONDUCTOR PC97307-ICE/VUL

    NATIONAL SEMICONDUCTOR

    PC97307-ICE/VUL

    DISCONTINUED BY MANUFACTURER, IC, MULTIFUNCTION PERIPHERAL, CMOS, EIAJ, PLASTIC, QFP-160
    ✓ IN STOCK!
    £48.05 Price with VAT: £57.66 Buy Surplus As Low As £28.83 Price with VAT: £34.60
    £28.83 Price with VAT: £34.60
    NATIONAL SEMICONDUCTOR ADC12451CIJ

    NATIONAL SEMICONDUCTOR

    ADC12451CIJ

    DISCONTINUED BY MANUFACTURER, ADC, SUCCESSIVE APPROXIMATION, 12-BIT, 1 FUNC, 1 CHANNEL, PARALLEL, 8 BITS ACCESS, CMOS, CDIP24
    ✓ IN STOCK!
    £304.56 Price with VAT: £365.47 Buy Surplus As Low As £177.41 Price with VAT: £212.90
    £177.41 Price with VAT: £212.90
    NATIONAL SEMICONDUCTOR DM74LS534N

    NATIONAL SEMICONDUCTOR

    DM74LS534N

    IC, FLIP FLOP, 1 ELEMENT D-TYPE, 8 BIT, POSITIVE EDGE, 20-DIP, (0.300", 7.62MM)
    ✓ IN STOCK!
    £2.54 Price with VAT: £3.05 Buy Surplus As Low As £1.48 Price with VAT: £1.77
    £1.48 Price with VAT: £1.77
    NATIONAL SEMICONDUCTOR DAC1231LCJ

    NATIONAL SEMICONDUCTOR

    DAC1231LCJ

    DISCONTINUED BY MANUFACTURER, D/A CONVERTER, 1 FUNC, PARALLEL, 8 BITS INPUT LOADING, 1US SETTLING TIME, CDIP20
    ✓ IN STOCK!
    £28.83 Price with VAT: £34.60 Buy Surplus As Low As £21.35 Price with VAT: £25.62
    £21.35 Price with VAT: £25.62
    NATIONAL SEMICONDUCTOR DS1489M

    NATIONAL SEMICONDUCTOR

    DS1489M

    DISCONTINUED BY MANUFACTURER, IC, LINE RECEIVER, QUAD, BIPOLAR, SINGLE-ENDED, 4.75V ~ 5.25V, SOP-14
    ✓ IN STOCK!
    £1.89 Price with VAT: £2.27 Buy Surplus As Low As £1.20 Price with VAT: £1.45
    £1.20 Price with VAT: £1.45
    NATIONAL SEMICONDUCTOR CG02733AC2

    NATIONAL SEMICONDUCTOR

    CG02733AC2

    DISCONTINUED BY MANUFACTURER, IC FIELD DRIVE QUAD
    ✓ IN STOCK!
    Buy Surplus As Low As £7.67 Price with VAT: £9.20
    £7.67 Price with VAT: £9.20
    Previous Next
    1 2 3 4 5 6 7 8 9 10