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 201-250 of 490.
    NATIONAL SEMICONDUCTOR LM13700AN

    NATIONAL SEMICONDUCTOR

    LM13700AN

    DISCONTINUED BY MANUFACTURER, IC CHIP, DIP16 PACKAGE
    ✓ IN STOCK!
    £1.80 Price with VAT: £2.16 Buy Surplus As Low As £1.20 Price with VAT: £1.44
    £1.20 Price with VAT: £1.44
    NATIONAL SEMICONDUCTOR ADC08032

    NATIONAL SEMICONDUCTOR

    ADC08032

    8BIT AD LSB CONVERTER, DIP8
    ✓ IN STOCK!
    £7.12 Price with VAT: £8.54 Buy Surplus As Low As £5.57 Price with VAT: £6.68
    £5.57 Price with VAT: £6.68
    NATIONAL SEMICONDUCTOR DM7474AN

    NATIONAL SEMICONDUCTOR

    DM7474AN

    DISCONTINUED BY MANUFACTURER, DUAL POSITIVE EDGE TRIGGERED D FLIP FLOPS, MIN/MAX - 4.75/5.25V, MAX FREQ 15MHZ, 14 PIN, TEMP 0°C - 70°C
    ✓ 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 LM2576T

    NATIONAL SEMICONDUCTOR

    LM2576T

    DISCONTINUED BY MANUFACTURER, 3A STEP-DOWN VOLTAGE REGULATOR, OUTPUT 15V, 52KHZ FIXED FREQUENCY OSCILLATOR, THERMAL SHUTDOWN AND CURRENT LIMIT PROTECTION
    ✓ IN STOCK!
    Buy Surplus As Low As £1.47 Price with VAT: £1.76
    £1.47 Price with VAT: £1.76
    NATIONAL SEMICONDUCTOR T3W53AF

    NATIONAL SEMICONDUCTOR

    T3W53AF

    IC CHIP
    ✓ IN STOCK!
    £35.20 Price with VAT: £42.24 Buy Surplus As Low As £22.94 Price with VAT: £27.53
    £22.94 Price with VAT: £27.53
    NATIONAL SEMICONDUCTOR LM747CH

    NATIONAL SEMICONDUCTOR

    LM747CH

    DISCONTINUED BY MANUFACTURER, OPERATIONAL AMPLIFIER, 2 FUNC, 7500UV OFFSET-MAX, BIPOLAR, CAN-10
    ✓ IN STOCK!
    £7.67 Price with VAT: £9.20 Buy Surplus As Low As £1.95 Price with VAT: £2.34
    £1.95 Price with VAT: £2.34
    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 LM79M15CH

    NATIONAL SEMICONDUCTOR

    LM79M15CH

    DISCONTINUED BY MANUFACTURER, FIXED NEGATIVE STANDARD REGULATOR, 15V, BIPOLAR, CAN-3
    ✓ IN STOCK!
    £22.92 Price with VAT: £27.50 Buy Surplus As Low As £17.97 Price with VAT: £21.56
    £17.97 Price with VAT: £21.56
    NATIONAL SEMICONDUCTOR MM74HC4046N

    NATIONAL SEMICONDUCTOR

    MM74HC4046N

    DISCONTINUED BY MANUFACTURER, PLL/FREQUENCY SYNTHESIS CIRCUIT, CMOS, PDIP16 * (DUAL MARKED MC74HC4046N)
    ✓ IN STOCK!
    £0.67 Price with VAT: £0.80 Buy Surplus As Low As £0.51 Price with VAT: £0.61
    £0.51 Price with VAT: £0.61
    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
    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 £0.44 Price with VAT: £0.53
    £0.44 Price with VAT: £0.53
    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 £0.11 Price with VAT: £0.13
    £0.11 Price with VAT: £0.13
    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 £1.15 Price with VAT: £1.38
    £1.15 Price with VAT: £1.38
    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 74ACT174PC

    NATIONAL SEMICONDUCTOR

    74ACT174PC

    ACT SERIES, HEX POSITIVE EDGE, 16-PIN DIP, TRIGGERED, D FLIP-FLOP, TRUE OUTPUT, PDIP16
    ✓ IN STOCK!
    £0.29 Price with VAT: £0.35 Buy Surplus As Low As £0.11 Price with VAT: £0.13
    £0.11 Price with VAT: £0.13
    NATIONAL SEMICONDUCTOR LM2577M12

    NATIONAL SEMICONDUCTOR

    LM2577M12

    DISCONTINUED BY MANUFACTURER, SWITCHING REGULATOR, CURRENT-MODE, 6A, 62KHZ SWITCHING FREQ-MAX, BIPOLAR, SO-24
    ✓ IN STOCK!
    £9.25 Price with VAT: £11.10 Buy Surplus As Low As £3.46 Price with VAT: £4.15
    £3.46 Price with VAT: £4.15
    NATIONAL SEMICONDUCTOR LM349N

    NATIONAL SEMICONDUCTOR

    LM349N

    IC
    ✓ IN STOCK!
    £4.52 Price with VAT: £5.42 Buy Surplus As Low As £3.36 Price with VAT: £4.03
    £3.36 Price with VAT: £4.03
    NATIONAL SEMICONDUCTOR LM1893N

    NATIONAL SEMICONDUCTOR

    LM1893N

    DISCONTINUED BY MANUFACTURER, IC CHIP, DIP18
    ✓ IN STOCK!
    £2.72 Price with VAT: £3.26 Buy Surplus As Low As £1.63 Price with VAT: £1.96
    £1.63 Price with VAT: £1.96
    NATIONAL SEMICONDUCTOR LM2645MTD

    NATIONAL SEMICONDUCTOR

    LM2645MTD

    DISCONTINUED BY MANUFACTURER, SWITCHING CONTROLLER, CURRENT-MODE, 0.05A, 335KHZ SWITCHING FREQ-MAX, TSSOP-48
    ✓ IN STOCK!
    £15.74 Price with VAT: £18.89 Buy Surplus As Low As £10.02 Price with VAT: £12.02
    £10.02 Price with VAT: £12.02
    NATIONAL SEMICONDUCTOR LM207H

    NATIONAL SEMICONDUCTOR

    LM207H

    IC, OPERATIONAL AMPLIFIER, SINGLE AMP, BIPOLAR, 8 PIN, METAL CAN
    ✓ IN STOCK!
    £29.96 Price with VAT: £35.95 Buy Surplus As Low As £18.19 Price with VAT: £21.83
    £18.19 Price with VAT: £21.83
    NATIONAL SEMICONDUCTOR PN4092

    NATIONAL SEMICONDUCTOR

    PN4092

    DISCONTINUED BY MANUFACTURER, SMALL SIGNAL FIELD-EFFECT TRANSISTOR, 15V, 1-ELEMENT, N-CHANNEL, SILICON, JUNCTION FET, TO-92
    ✓ IN STOCK!
    £5.16 Price with VAT: £6.19 Buy Surplus As Low As £3.28 Price with VAT: £3.94
    £3.28 Price with VAT: £3.94
    NATIONAL SEMICONDUCTOR LM325N

    NATIONAL SEMICONDUCTOR

    LM325N

    DISCONTINUED BY MANUFACTURER, FIXED MIXED STANDARD REGULATOR, 2 OUTPUT, 15V1, -15V2, BIPOLAR, PDIP14
    ✓ IN STOCK!
    £16.47 Price with VAT: £19.76 Buy Surplus As Low As £10.93 Price with VAT: £13.11
    £10.93 Price with VAT: £13.11
    NATIONAL SEMICONDUCTOR LM1458N

    NATIONAL SEMICONDUCTOR

    LM1458N

    DISCONTINUED BY MANUFACTURER, DUAL OPERATIONAL AMPLIFIER, IC CHIP, 8-PIN
    ✓ IN STOCK!
    Buy Surplus As Low As £1.49 Price with VAT: £1.78
    £1.49 Price with VAT: £1.78
    NATIONAL SEMICONDUCTOR ADC12138CIWM

    NATIONAL SEMICONDUCTOR

    ADC12138CIWM

    DISCONTINUED BY MANUFACTURER, 12 BIT ANALOG TO DIGITAL CONVERTER 4, 8 INPUT, 1 SAR, 28-SOIC
    ✓ IN STOCK!
    £9.46 Price with VAT: £11.36 Buy Surplus As Low As £5.46 Price with VAT: £6.55
    £5.46 Price with VAT: £6.55
    NATIONAL SEMICONDUCTOR DS8923N

    NATIONAL SEMICONDUCTOR

    DS8923N

    IC, LINE TRANSCEIVER, 2/2, RS422, PDIP-16
    ✓ IN STOCK!
    £3.90 Price with VAT: £4.68 Buy Surplus As Low As £2.27 Price with VAT: £2.73
    £2.27 Price with VAT: £2.73
    NATIONAL SEMICONDUCTOR CD4001CN

    NATIONAL SEMICONDUCTOR

    CD4001CN

    DISCONTINUED BY MANUFACTURER, NOR GATE, 4000/14000/40000 SERIES, 4-FUNC, 2-INPUT, CMOS, PDIP14
    ✓ IN STOCK!
    £3.29 Price with VAT: £3.94 Buy Surplus As Low As £1.91 Price with VAT: £2.30
    £1.91 Price with VAT: £2.30
    NATIONAL SEMICONDUCTOR MC78M12CT

    NATIONAL SEMICONDUCTOR

    MC78M12CT

    DISCONTINUED BY MANUFACTURER, FIXED POSITIVE STANDARD REGULATOR, 12V, BIPOLAR, TO-220-3
    ✓ IN STOCK!
    £0.94 Price with VAT: £1.13 Buy Surplus As Low As £0.60 Price with VAT: £0.72
    £0.60 Price with VAT: £0.72
    NATIONAL SEMICONDUCTOR LM2637M

    NATIONAL SEMICONDUCTOR

    LM2637M

    POWER SUPPLY, 5-BIT, PROGRAMMABLE, SWITCHING CONTROLLER, TWO LINEAR REGULATOR CONTROLLER, SOP24
    ✓ IN STOCK!
    £4.42 Price with VAT: £5.31 Buy Surplus As Low As £2.57 Price with VAT: £3.09
    £2.57 Price with VAT: £3.09
    NATIONAL SEMICONDUCTOR LM313H

    NATIONAL SEMICONDUCTOR

    LM313H

    DISCONTINUED BY MANUFACTURER, TWO TERMINAL VOLTAGE REFERENCE, 1 OUTPUT, 1.22V, BIPOLAR, MBCY2
    ✓ IN STOCK!
    £8.90 Price with VAT: £10.69 Buy Surplus As Low As £5.19 Price with VAT: £6.22
    £5.19 Price with VAT: £6.22
    NATIONAL SEMICONDUCTOR DS3691N

    NATIONAL SEMICONDUCTOR

    DS3691N

    DISCONTINUED BY MANUFACTURER, LINE DRIVER, 2 FUNC, 2 DRIVER, BIPOLAR, PDIP16
    ✓ IN STOCK!
    £9.01 Price with VAT: £10.81 Buy Surplus As Low As £5.62 Price with VAT: £6.75
    £5.62 Price with VAT: £6.75
    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!
    £2.58 Price with VAT: £3.10 Buy Surplus As Low As £1.50 Price with VAT: £1.80
    £1.50 Price with VAT: £1.80
    NATIONAL SEMICONDUCTOR DS3658N

    NATIONAL SEMICONDUCTOR

    DS3658N

    DISCONTINUED BY MANUFACTURER, AND GATE BASED PERIPHERAL DRIVER, 4 DRIVER, 0.6A, BIPOLAR, PDIP16
    £10.82 Price with VAT: £12.99 Buy Surplus As Low As £6.30 Price with VAT: £7.56
    £6.30 Price with VAT: £7.56
    NATIONAL SEMICONDUCTOR 2N6715

    NATIONAL SEMICONDUCTOR

    2N6715

    DISCONTINUED BY MANUFACTURER, SMALL SIGNAL BIPOLAR TRANSISTOR, 1A I(C), 40V V(BR)CEO, 1-ELEMENT, NPN, SILICON, TO-92
    ✓ IN STOCK!
    £2.00 Price with VAT: £2.40 Buy Surplus As Low As £1.28 Price with VAT: £1.53
    £1.28 Price with VAT: £1.53
    NATIONAL SEMICONDUCTOR MM74C221J

    NATIONAL SEMICONDUCTOR

    MM74C221J

    DISCONTINUED BY MANUFACTURER, MONOSTABLE MULTIVIBRATOR, CMOS SERIES, 2-FUNC, CMOS, CDIP16
    ✓ IN STOCK!
    £5.42 Price with VAT: £6.50 Buy Surplus As Low As £4.14 Price with VAT: £4.96
    £4.14 Price with VAT: £4.96
    NATIONAL SEMICONDUCTOR D40D1

    NATIONAL SEMICONDUCTOR

    D40D1

    DISCONTINUED BY MANUFACTURER, SMALL SIGNAL BIPOLAR TRANSISTOR, 1A I(C), 30V V(BR)CEO, 1-ELEMENT, NPN, SILICON, TO-202
    ✓ IN STOCK!
    £3.29 Price with VAT: £3.94 Buy Surplus As Low As £1.91 Price with VAT: £2.30
    £1.91 Price with VAT: £2.30
    NATIONAL SEMICONDUCTOR BC140-10

    NATIONAL SEMICONDUCTOR

    BC140-10

    DISCONTINUED BY MANUFACTURER, SMALL SIGNAL BIPOLAR TRANSISTOR, 1A I(C), 40V V(BR)CEO, 1-ELEMENT, NPN, SILICON, TO-39
    ✓ IN STOCK!
    £3.29 Price with VAT: £3.94 Buy Surplus As Low As £1.91 Price with VAT: £2.30
    £1.91 Price with VAT: £2.30
    NATIONAL SEMICONDUCTOR LM341T-12

    NATIONAL SEMICONDUCTOR

    LM341T-12

    IC,VOLT REGULATOR,FIXED,+12V,BIPOLAR,SIP,3PIN,PLASTIC
    ✓ IN STOCK!
    £3.31 Price with VAT: £3.97 Buy Surplus As Low As £1.93 Price with VAT: £2.31
    £1.93 Price with VAT: £2.31
    NATIONAL SEMICONDUCTOR LM3403N

    NATIONAL SEMICONDUCTOR

    LM3403N

    DISCONTINUED BY MANUFACTURER, IC,OPERATIONAL AMPLIFIER, 4 FUNC, 10000UV OFFSET-MAX, BIPOLAR, 0.300 INCH, PLASTIC, DIP-14
    ✓ IN STOCK!
    £1.48 Price with VAT: £1.77 Buy Surplus As Low As £0.94 Price with VAT: £1.13
    £0.94 Price with VAT: £1.13
    NATIONAL SEMICONDUCTOR DS3893AV

    NATIONAL SEMICONDUCTOR

    DS3893AV

    TRANSCEIVER, BTL TURBOTRANSCEIVER SERIES, SUPPLY VOLTAGE: 6.5V, CONTROL INPUT VOLTAGE: 5.5V
    ✓ IN STOCK!
    £4.46 Price with VAT: £5.35 Buy Surplus As Low As £2.04 Price with VAT: £2.45
    £2.04 Price with VAT: £2.45
    NATIONAL SEMICONDUCTOR MF4CWM100

    NATIONAL SEMICONDUCTOR

    MF4CWM100

    DISCONTINUED BY MANUFACTURER, 4TH ORDER BUTTERWORTH BY-PASS FILTER, SO WIDE-14
    ✓ IN STOCK!
    £6.25 Price with VAT: £7.50 Buy Surplus As Low As £4.08 Price with VAT: £4.90
    £4.08 Price with VAT: £4.90
    NATIONAL SEMICONDUCTOR LM2905N

    NATIONAL SEMICONDUCTOR

    LM2905N

    IC CHIP, 8 PIN, DIP
    ✓ IN STOCK!
    £15.01 Price with VAT: £18.01 Buy Surplus As Low As £9.01 Price with VAT: £10.81
    £9.01 Price with VAT: £10.81
    NATIONAL SEMICONDUCTOR NS16450V

    NATIONAL SEMICONDUCTOR

    NS16450V

    DISCONTINUED BY MANUFACTURER, ASYNCHRONOUS RECEIVER/TRANSMITTER, I/O CONTROLLER, 1 CHANNEL(S), 0.00068359375MBPS, NMOS, 44-PLCC
    ✓ IN STOCK!
    £12.83 Price with VAT: £15.40 Buy Surplus As Low As £9.70 Price with VAT: £11.64
    £9.70 Price with VAT: £11.64
    NATIONAL SEMICONDUCTOR DM96S02N

    NATIONAL SEMICONDUCTOR

    DM96S02N

    DISCONTINUED BY MANUFACTURER, MONOSTABLE MULTIVIBRATOR, S SERIES, 2-FUNC, TTL, PDIP16
    ✓ IN STOCK!
    Buy Surplus As Low As £5.42 Price with VAT: £6.50
    £5.42 Price with VAT: £6.50
    NATIONAL SEMICONDUCTOR LM79M12CP

    NATIONAL SEMICONDUCTOR

    LM79M12CP

    VOLT REGULATOR, 12 V, FIXED NEGATIVE, THROUGH HOLE
    ✓ IN STOCK!
    £1.28 Price with VAT: £1.53 Buy Surplus As Low As £0.73 Price with VAT: £0.87
    £0.73 Price with VAT: £0.87
    NATIONAL SEMICONDUCTOR LMH6503MA

    NATIONAL SEMICONDUCTOR

    LMH6503MA

    AMP, WIDEBAND, VARIABLE GAIN, 6503; NO. OF AMPLIFIERS:1; BANDWIDTH:135MHZ; GAIN ACCURACY:4.4DB; NO. OF CHANNELS:1; SUPPLY VOLTAGE RANGE:5V TO 12V; AMP
    ✓ IN STOCK!
    £13.14 Price with VAT: £15.77 Buy Surplus As Low As £7.65 Price with VAT: £9.19
    £7.65 Price with VAT: £9.19
    NATIONAL SEMICONDUCTOR MM74C20N

    NATIONAL SEMICONDUCTOR

    MM74C20N

    DISCONTINUED BY MANUFACTURER, NAND GATE, TTL/H/L SERIES, 2-FUNC, 4-INPUT, CMOS, PDIP14
    ✓ IN STOCK!
    £0.22 Price with VAT: £0.26 Buy Surplus As Low As £0.15 Price with VAT: £0.18
    £0.15 Price with VAT: £0.18
    NATIONAL SEMICONDUCTOR DMPAL10L8ANC

    NATIONAL SEMICONDUCTOR

    DMPAL10L8ANC

    DISCONTINUED BY MANUFACTURER, IC, SIMPLE-PLD, PAL-TYPE, TTL, DIP, 20PIN, PLASTIC
    ✓ IN STOCK!
    £12.52 Price with VAT: £15.03 Buy Surplus As Low As £7.29 Price with VAT: £8.75
    £7.29 Price with VAT: £8.75
    NATIONAL SEMICONDUCTOR JM38510/30501BCB

    NATIONAL SEMICONDUCTOR

    JM38510/30501BCB

    IC, QUAD TWO INPUT NAND GATE, 14 PIN CDIP
    ✓ IN STOCK!
    £2.35 Price with VAT: £2.82 Buy Surplus As Low As £1.72 Price with VAT: £2.06
    £1.72 Price with VAT: £2.06
    NATIONAL SEMICONDUCTOR DAC0808LCN

    NATIONAL SEMICONDUCTOR

    DAC0808LCN

    DISCONTINUED BY MANUFACTURER, D/A CONVERTER, 1 FUNC, PARALLEL, 8 BITS INPUT LOADING, 0.15US SETTLING TIME, PDIP16
    ✓ IN STOCK!
    £3.69 Price with VAT: £4.42 Buy Surplus As Low As £2.72 Price with VAT: £3.27
    £2.72 Price with VAT: £3.27
    Previous Next
    1 2 3 4 5 6 7 8 9 10