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 492.
    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 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 £0.40 Price with VAT: £0.48
    £0.40 Price with VAT: £0.48
    NATIONAL SEMICONDUCTOR ADC0841CCN

    NATIONAL SEMICONDUCTOR

    ADC0841CCN

    20 PIN A/D CONVERTER
    ✓ IN STOCK!
    £21.22 Price with VAT: £25.46 Buy Surplus As Low As £12.36 Price with VAT: £14.83
    £12.36 Price with VAT: £14.83
    NATIONAL SEMICONDUCTOR DS96F172CN

    NATIONAL SEMICONDUCTOR

    DS96F172CN

    DISCONTINUED BY MANUFACTURER, LINE DRIVER, 1 FUNC, 4 DRIVER, BIPOLAR, PDIP16
    ✓ IN STOCK!
    £15.70 Price with VAT: £18.84 Buy Surplus As Low As £11.98 Price with VAT: £14.37
    £11.98 Price with VAT: £14.37
    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!
    £5.08 Price with VAT: £6.09 Buy Surplus As Low As £3.23 Price with VAT: £3.87
    £3.23 Price with VAT: £3.87
    NATIONAL SEMICONDUCTOR LM325N

    NATIONAL SEMICONDUCTOR

    LM325N

    DISCONTINUED BY MANUFACTURER, FIXED MIXED STANDARD REGULATOR, 2 OUTPUT, 15V1, -15V2, BIPOLAR, PDIP14
    ✓ IN STOCK!
    £16.21 Price with VAT: £19.45 Buy Surplus As Low As £10.76 Price with VAT: £12.91
    £10.76 Price with VAT: £12.91
    NATIONAL SEMICONDUCTOR LM611AIN

    NATIONAL SEMICONDUCTOR

    LM611AIN

    DISCONTINUED BY MANUFACTURER, OPERATIONAL AMPLIFIER, 1 FUNC, 6000UV OFFSET-MAX, BIPOLAR, PDIP8
    ✓ IN STOCK!
    £5.48 Price with VAT: £6.58 Buy Surplus As Low As £3.19 Price with VAT: £3.83
    £3.19 Price with VAT: £3.83
    NATIONAL SEMICONDUCTOR MM74C150N

    NATIONAL SEMICONDUCTOR

    MM74C150N

    DISCONTINUED BY MANUFACTURER, MULTIPLEXER, 1-FUNC, 16 LINE INPUT, CMOS, PDIP-24
    ✓ IN STOCK!
    £29.55 Price with VAT: £35.47 Buy Surplus As Low As £6.65 Price with VAT: £7.98
    £6.65 Price with VAT: £7.98
    NATIONAL SEMICONDUCTOR LP2952IN

    NATIONAL SEMICONDUCTOR

    LP2952IN

    REGULATOR, LDO DIP-14
    ✓ IN STOCK!
    £1.64 Price with VAT: £1.96 Buy Surplus As Low As £0.95 Price with VAT: £1.14
    £0.95 Price with VAT: £1.14
    NATIONAL SEMICONDUCTOR LM1830N

    NATIONAL SEMICONDUCTOR

    LM1830N

    IC CHIP, DETECTOR CONTROLLER, 14-DIP, 4.5-5.5V
    ✓ IN STOCK!
    £17.55 Price with VAT: £21.06 Buy Surplus As Low As £7.68 Price with VAT: £9.21
    £7.68 Price with VAT: £9.21
    NATIONAL SEMICONDUCTOR LM1458N

    NATIONAL SEMICONDUCTOR

    LM1458N

    DISCONTINUED BY MANUFACTURER, DUAL OPERATIONAL AMPLIFIER, IC CHIP, 8-PIN
    ✓ IN STOCK!
    Buy Surplus As Low As £1.46 Price with VAT: £1.76
    £1.46 Price with VAT: £1.76
    NATIONAL SEMICONDUCTOR LP2951ACMC

    NATIONAL SEMICONDUCTOR

    LP2951ACMC

    DISCONTINUED BY MANUFACTURER, FIXED/ADJUSTABLE POSITIVE LDO REGULATOR, 1.24V MIN, 29V MAX, 0.6V DROPOUT, BIPOLAR, SOIC-8
    £4.03 Price with VAT: £4.83 Buy Surplus As Low As £2.56 Price with VAT: £3.08
    £2.56 Price with VAT: £3.08
    NATIONAL SEMICONDUCTOR SN79518P

    NATIONAL SEMICONDUCTOR

    SN79518P

    DISCONTINUED BY MANUFACTURER, IC DRIVER, 8-DIP
    £0.32 Price with VAT: £0.38 Buy Surplus As Low As £0.19 Price with VAT: £0.23
    £0.19 Price with VAT: £0.23
    NATIONAL SEMICONDUCTOR LM105H

    NATIONAL SEMICONDUCTOR

    LM105H

    DISCONTINUED BY MANUFACTURER, VOLTAGE REGULATOR, LM105 SERIES, BIPOLAR, 50 V INPUT, 40 V OUTPUT, 800 MW, -55 TO 125 DEG. C, 8-LEAD METAL CAN PACKAGE
    £34.25 Price with VAT: £41.10 Buy Surplus As Low As £19.95 Price with VAT: £23.94
    £19.95 Price with VAT: £23.94
    NATIONAL SEMICONDUCTOR MM74C901N

    NATIONAL SEMICONDUCTOR

    MM74C901N

    IC, INVERTER, 6 CIRCUIT, 6 INPUT, 15V, 20MA, 14-DIP, 7.62MM WIDE
    ✓ IN STOCK!
    £4.35 Price with VAT: £5.22 Buy Surplus As Low As £3.21 Price with VAT: £3.86
    £3.21 Price with VAT: £3.86
    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!
    £1.46 Price with VAT: £1.75 Buy Surplus As Low As £0.92 Price with VAT: £1.11
    £0.92 Price with VAT: £1.11
    NATIONAL SEMICONDUCTOR LM340KC

    NATIONAL SEMICONDUCTOR

    LM340KC

    3-TERMINAL POSITIVE VOLTAGE REGULATOR, METAL CAN PACKAGE TO-39
    ✓ IN STOCK!
    £15.20 Price with VAT: £18.24 Buy Surplus As Low As £9.34 Price with VAT: £11.21
    £9.34 Price with VAT: £11.21
    NATIONAL SEMICONDUCTOR LF13333N

    NATIONAL SEMICONDUCTOR

    LF13333N

    QUAD SPST JFET ANALOG SWITCH, 16 PDIP
    ✓ IN STOCK!
    £17.68 Price with VAT: £21.22 Buy Surplus As Low As £7.00 Price with VAT: £8.41
    £7.00 Price with VAT: £8.41
    NATIONAL SEMICONDUCTOR LMC6034IN

    NATIONAL SEMICONDUCTOR

    LMC6034IN

    OP AMP, IC, 14 PIN DIP, THROUGH HOLE, 4 CHANNEL, 15.5 V, 1.4 MHZ.
    ✓ IN STOCK!
    £1.44 Price with VAT: £1.73 Buy Surplus As Low As £0.72 Price with VAT: £0.87
    £0.72 Price with VAT: £0.87
    NATIONAL SEMICONDUCTOR 74F244PC

    NATIONAL SEMICONDUCTOR

    74F244PC

    IC CHIP, OCTAL BUFFER, LINE DRIVER, 3 STATE OUTPUT, 20 PIN
    ✓ IN STOCK!
    £1.02 Price with VAT: £1.22 Buy Surplus As Low As £0.65 Price with VAT: £0.78
    £0.65 Price with VAT: £0.78
    NATIONAL SEMICONDUCTOR DM74ALS20AN

    NATIONAL SEMICONDUCTOR

    DM74ALS20AN

    DISCONTINUED BY MANUFACTURER, NAND GATE, ALS SERIES, 2-FUNC, 4-INPUT, TTL, PDIP14
    ✓ IN STOCK!
    £2.99 Price with VAT: £3.59 Buy Surplus As Low As £2.37 Price with VAT: £2.85
    £2.37 Price with VAT: £2.85
    NATIONAL SEMICONDUCTOR CD4522BCN

    NATIONAL SEMICONDUCTOR

    CD4522BCN

    DECADE COUNTER, 4000/14000/40000 SERIES, SYNCHRONOUS, POSITIVE EDGE TRIGGERED, 4-BIT, DOWN DIRECTION, CMOS, PDIP16
    ✓ IN STOCK!
    £8.31 Price with VAT: £9.97 Buy Surplus As Low As £5.17 Price with VAT: £6.21
    £5.17 Price with VAT: £6.21
    NATIONAL SEMICONDUCTOR LM555CM/NOPB

    NATIONAL SEMICONDUCTOR

    LM555CM/NOPB

    IC OSCILLATOR, SINGLE TIMER, 100KHZ, 8-SOIC
    £2.65 Price with VAT: £3.18 Buy Surplus As Low As £1.60 Price with VAT: £1.92
    £1.60 Price with VAT: £1.92
    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 £0.10 Price with VAT: £0.12
    £0.10 Price with VAT: £0.12
    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 £1.04 Price with VAT: £1.25
    £1.04 Price with VAT: £1.25
    NATIONAL SEMICONDUCTOR MM58274BN

    NATIONAL SEMICONDUCTOR

    MM58274BN

    DISCONTINUED BY MANUFACTURER, MICROPROCESSOR CHIP, COMPATIBLE REAL TIME CLOCK, 16 PIN, PACKAGE: DIP
    ✓ IN STOCK!
    £1.32 Price with VAT: £1.58 Buy Surplus As Low As £0.79 Price with VAT: £0.95
    £0.79 Price with VAT: £0.95
    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!
    £0.43 Price with VAT: £0.52 Buy Surplus As Low As £0.26 Price with VAT: £0.31
    £0.26 Price with VAT: £0.31
    NATIONAL SEMICONDUCTOR 74ACT174PC

    NATIONAL SEMICONDUCTOR

    74ACT174PC

    ACT SERIES, HEX POSITIVE EDGE, 16-PIN DIP, TRIGGERED, D FLIP-FLOP, TRUE OUTPUT, PDIP16
    ✓ IN STOCK!
    £0.27 Price with VAT: £0.32 Buy Surplus As Low As £0.10 Price with VAT: £0.12
    £0.10 Price with VAT: £0.12
    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 LM1893N

    NATIONAL SEMICONDUCTOR

    LM1893N

    DISCONTINUED BY MANUFACTURER, IC CHIP, DIP18
    ✓ IN STOCK!
    £3.83 Price with VAT: £4.60 Buy Surplus As Low As £1.58 Price with VAT: £1.90
    £1.58 Price with VAT: £1.90
    NATIONAL SEMICONDUCTOR ADC08032

    NATIONAL SEMICONDUCTOR

    ADC08032

    8BIT AD LSB CONVERTER, DIP8
    ✓ IN STOCK!
    £6.76 Price with VAT: £8.11 Buy Surplus As Low As £5.40 Price with VAT: £6.48
    £5.40 Price with VAT: £6.48
    NATIONAL SEMICONDUCTOR LM306H

    NATIONAL SEMICONDUCTOR

    LM306H

    DISCONTINUED BY MANUFACTURER, VOLTAGE COMPARATOR, SINGLE, 8 PINMETAL, CAN
    ✓ IN STOCK!
    £17.36 Price with VAT: £20.83 Buy Surplus As Low As £10.42 Price with VAT: £12.50
    £10.42 Price with VAT: £12.50
    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!
    £4.62 Price with VAT: £5.54 Buy Surplus As Low As £3.36 Price with VAT: £4.03
    £3.36 Price with VAT: £4.03
    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!
    £0.46 Price with VAT: £0.55 Buy Surplus As Low As £0.28 Price with VAT: £0.34
    £0.28 Price with VAT: £0.34
    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 £1.32 Price with VAT: £1.58
    £1.32 Price with VAT: £1.58
    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 DP8311N

    NATIONAL SEMICONDUCTOR

    DP8311N

    IC
    ✓ IN STOCK!
    £13.95 Price with VAT: £16.74 Buy Surplus As Low As £9.06 Price with VAT: £10.87
    £9.06 Price with VAT: £10.87
    NATIONAL SEMICONDUCTOR MM5450N

    NATIONAL SEMICONDUCTOR

    MM5450N

    DISPLAY DRIVER, 34-SEGMENT, MOS, PDIP40
    ✓ IN STOCK!
    £17.74 Price with VAT: £21.29 Buy Surplus As Low As £9.29 Price with VAT: £11.15
    £9.29 Price with VAT: £11.15
    NATIONAL SEMICONDUCTOR DAC0807LCN

    NATIONAL SEMICONDUCTOR

    DAC0807LCN

    DISCONTINUED BY MANUFACTURER, D/A CONVERTER, 1 FUNC, PARALLEL, 8 BITS INPUT LOADING, 0.15US SETTLING TIME, PDIP16
    ✓ IN STOCK!
    £4.51 Price with VAT: £5.42 Buy Surplus As Low As £3.01 Price with VAT: £3.62
    £3.01 Price with VAT: £3.62
    NATIONAL SEMICONDUCTOR DM74ALS244AWM

    NATIONAL SEMICONDUCTOR

    DM74ALS244AWM

    DISCONTINUED BY MANUFACTURER, BUS DRIVER, ALS SERIES, 2-FUNC, 4-BIT, TRUE OUTPUT, TTL, SOIC-20
    ✓ IN STOCK!
    £3.08 Price with VAT: £3.70 Buy Surplus As Low As £1.97 Price with VAT: £2.36
    £1.97 Price with VAT: £2.36
    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 DP8310N

    NATIONAL SEMICONDUCTOR

    DP8310N

    IC OCTAL LATCHED PERIPHERAL DRIVERS 20 PIN DIP
    ✓ IN STOCK!
    £2.46 Price with VAT: £2.95 Buy Surplus As Low As £1.47 Price with VAT: £1.76
    £1.47 Price with VAT: £1.76
    NATIONAL SEMICONDUCTOR DM74H52N

    NATIONAL SEMICONDUCTOR

    DM74H52N

    IC DM74H52N 14 DIP
    ✓ IN STOCK!
    £3.16 Price with VAT: £3.79 Buy Surplus As Low As £2.40 Price with VAT: £2.88
    £2.40 Price with VAT: £2.88
    NATIONAL SEMICONDUCTOR DM74S472BN

    NATIONAL SEMICONDUCTOR

    DM74S472BN

    IC, DM74S472BN
    ✓ IN STOCK!
    £5.13 Price with VAT: £6.15 Buy Surplus As Low As £4.06 Price with VAT: £4.87
    £4.06 Price with VAT: £4.87
    NATIONAL SEMICONDUCTOR 54LS85J883B

    NATIONAL SEMICONDUCTOR

    54LS85J883B

    IC 54LS85J/883B
    ✓ IN STOCK!
    £2.85 Price with VAT: £3.42 Buy Surplus As Low As £1.40 Price with VAT: £1.68
    £1.40 Price with VAT: £1.68
    NATIONAL SEMICONDUCTOR DM74LS14M

    NATIONAL SEMICONDUCTOR

    DM74LS14M

    INVERTER
    ✓ IN STOCK!
    £0.91 Price with VAT: £1.09 Buy Surplus As Low As £0.52 Price with VAT: £0.63
    £0.52 Price with VAT: £0.63
    NATIONAL SEMICONDUCTOR SSS5N80

    NATIONAL SEMICONDUCTOR

    SSS5N80

    DISCONTINUED BY MANUFACTURER, TRANSISTOR
    ✓ IN STOCK!
    £6.79 Price with VAT: £8.15 Buy Surplus As Low As £3.88 Price with VAT: £4.65
    £3.88 Price with VAT: £4.65
    NATIONAL SEMICONDUCTOR LM224J

    NATIONAL SEMICONDUCTOR

    LM224J

    DISCONTINUED BY MANUFACTURER, OPERATIONAL AMPLIFIER, 4 FUNC, 7000UV OFFSET-MAX, BIPOLAR, CDIP14
    ✓ IN STOCK!
    £4.75 Price with VAT: £5.70 Buy Surplus As Low As £2.85 Price with VAT: £3.42
    £2.85 Price with VAT: £3.42
    NATIONAL SEMICONDUCTOR LH0101CK

    NATIONAL SEMICONDUCTOR

    LH0101CK

    OPERATIONAL AMPLIFIER, 1 FUNC, 15000UV OFFSET-MAX, BIPOLAR, MBFM8
    ✓ IN STOCK!
    £34.48 Price with VAT: £41.38 Buy Surplus As Low As £17.73 Price with VAT: £21.28
    £17.73 Price with VAT: £21.28
    Previous Next
    1 2 3 4 5 6 7 8 9 10