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 51-100 of 490.
    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 MM2114N-25L

    NATIONAL SEMICONDUCTOR

    MM2114N-25L

    IC,STANDARD SRAM, 1KX4, 450NS, CMOS, 18 PIN DIP
    ✓ IN STOCK!
    £4.35 Price with VAT: £5.22 Buy Surplus As Low As £3.14 Price with VAT: £3.76
    £3.14 Price with VAT: £3.76
    NATIONAL SEMICONDUCTOR DS3633N

    NATIONAL SEMICONDUCTOR

    DS3633N

    DISCONTINUED BY MANUFACTURER, NOR GATE BASED PERIPHERAL DRIVER, 2 DRIVER, CMOS, PDIP8
    ✓ IN STOCK!
    £71.65 Price with VAT: £85.97 Buy Surplus As Low As £45.28 Price with VAT: £54.34
    £45.28 Price with VAT: £54.34
    NATIONAL SEMICONDUCTOR LM305AH

    NATIONAL SEMICONDUCTOR

    LM305AH

    DISCONTINUED BY MANUFACTURER, IC REGULATOR, ADJUSTABLE, 8 PIN CAN
    ✓ IN STOCK!
    £17.87 Price with VAT: £21.44 Buy Surplus As Low As £14.40 Price with VAT: £17.28
    £14.40 Price with VAT: £17.28
    NATIONAL SEMICONDUCTOR MM74HC109J

    NATIONAL SEMICONDUCTOR

    MM74HC109J

    IC MM74HC109J 16 DIP
    ✓ IN STOCK!
    £2.75 Price with VAT: £3.31 Buy Surplus As Low As £2.09 Price with VAT: £2.50
    £2.09 Price with VAT: £2.50
    NATIONAL SEMICONDUCTOR DS75150N

    NATIONAL SEMICONDUCTOR

    DS75150N

    DISCONTINUED BY MANUFACTURER, IC, LINE DRIVER, 2 FUNC, 2 DRIVER, BIPOLAR, DIP-8
    ✓ IN STOCK!
    £11.56 Price with VAT: £13.88 Buy Surplus As Low As £6.74 Price with VAT: £8.09
    £6.74 Price with VAT: £8.09
    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 LM7924CT

    NATIONAL SEMICONDUCTOR

    LM7924CT

    DISCONTINUED BY MANUFACTURER, FIXED NEGATIVE STANDARD REGULATOR, 24V, BIPOLAR, TO-220AB
    ✓ IN STOCK!
    £3.13 Price with VAT: £3.76 Buy Surplus As Low As £1.91 Price with VAT: £2.29
    £1.91 Price with VAT: £2.29
    NATIONAL SEMICONDUCTOR LF13741H

    NATIONAL SEMICONDUCTOR

    LF13741H

    TRANSISTOR TO99 PACKAGE
    ✓ IN STOCK!
    £2.30 Price with VAT: £2.76 Buy Surplus As Low As £1.82 Price with VAT: £2.19
    £1.82 Price with VAT: £2.19
    NATIONAL SEMICONDUCTOR DS8922AN

    NATIONAL SEMICONDUCTOR

    DS8922AN

    DISCONTINUED BY MANUFACTURER, LINE TRANSCEIVER, 2 FUNC, 2 DRIVER, 2 RCVR, BIPOLAR, PDIP16
    ✓ IN STOCK!
    £13.43 Price with VAT: £16.11 Buy Surplus As Low As £8.50 Price with VAT: £10.20
    £8.50 Price with VAT: £10.20
    NATIONAL SEMICONDUCTOR LMX2315TMDX

    NATIONAL SEMICONDUCTOR

    LMX2315TMDX

    PLL FREQUENCY SYNTHESIZER, BICMOS, TSSOP-20
    ✓ IN STOCK!
    £2.78 Price with VAT: £3.34 Buy Surplus As Low As £1.62 Price with VAT: £1.95
    £1.62 Price with VAT: £1.95
    NATIONAL SEMICONDUCTOR GAL16V8A-15LNC

    NATIONAL SEMICONDUCTOR

    GAL16V8A-15LNC

    DISCONTINUED BY MANUFACTURER, EE PLD, 15NS, PAL-TYPE, CMOS, PDIP20
    ✓ IN STOCK!
    £9.31 Price with VAT: £11.18 Buy Surplus As Low As £5.43 Price with VAT: £6.51
    £5.43 Price with VAT: £6.51
    NATIONAL SEMICONDUCTOR DS1489AM

    NATIONAL SEMICONDUCTOR

    DS1489AM

    LINE RECEIVER, 4 FUNC, 4 RCVR, BIPOLAR, SOP-14
    ✓ 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 74ACTQ04PC

    NATIONAL SEMICONDUCTOR

    74ACTQ04PC

    DISCONTINUED BY MANUFACTURER, IC, QUAD NAND GATE, 4 CHANNEL, 2 INPUT, 4.5-5.5V, 24MA, THROUGH HOLE, DIP-14
    ✓ IN STOCK!
    £16.04 Price with VAT: £19.25 Buy Surplus As Low As £11.26 Price with VAT: £13.51
    £11.26 Price with VAT: £13.51
    NATIONAL SEMICONDUCTOR DAC1232LCN

    NATIONAL SEMICONDUCTOR

    DAC1232LCN

    DISCONTINUED BY MANUFACTURER, IC, D/A CONVERTER, 12 BIT, DIP-20
    ✓ IN STOCK!
    Buy Surplus As Low As £7.98 Price with VAT: £9.58
    £7.98 Price with VAT: £9.58
    NATIONAL SEMICONDUCTOR LM7824CK

    NATIONAL SEMICONDUCTOR

    LM7824CK

    DISCONTINUED BY MANUFACTURER, FIXED POSITIVE STANDARD REGULATOR, 24VBIPOLAR, TO-3 2 PIN CAN
    ✓ IN STOCK!
    £59.33 Price with VAT: £71.20 Buy Surplus As Low As £34.87 Price with VAT: £41.84
    £34.87 Price with VAT: £41.84
    NATIONAL SEMICONDUCTOR LMC7660IN

    NATIONAL SEMICONDUCTOR

    LMC7660IN

    IC CHIP, DC/DC VOLTAGE CONVERTER, 8 PIN DIP, PRIMARY INPUT VOLTAGE: 10V, NO. OF OUTPUTS: 1, OUTPUT VOLTAGE: -10V, OPERATING TEMPERATURE RANGE: -40C
    ✓ IN STOCK!
    £3.11 Price with VAT: £3.74 Buy Surplus As Low As £1.50 Price with VAT: £1.80
    £1.50 Price with VAT: £1.80
    NATIONAL SEMICONDUCTOR NE564N

    NATIONAL SEMICONDUCTOR

    NE564N

    IC, CHIP PHASE-LOCKED LOOP, DIP-16PIN PLASTIC
    ✓ IN STOCK!
    £4.95 Price with VAT: £5.94 Buy Surplus As Low As £2.88 Price with VAT: £3.46
    £2.88 Price with VAT: £3.46
    NATIONAL SEMICONDUCTOR HCPL4504V

    NATIONAL SEMICONDUCTOR

    HCPL4504V

    LOGIC IC OUTPUT OPTOCOUPLER, 1-CHANNEL, 1-ELEMENT, 3750V ISOLATION, DIP-8
    £1.58 Price with VAT: £1.90 Buy Surplus As Low As £0.91 Price with VAT: £1.09
    £0.91 Price with VAT: £1.09
    NATIONAL SEMICONDUCTOR LM340LAZ-12

    NATIONAL SEMICONDUCTOR

    LM340LAZ-12

    DISCONTINUED BY MANUFACTURER, FIXED POSITIVE STANDARD REGULATOR, 12VBIPOLAR, TO-92
    ✓ IN STOCK!
    £8.05 Price with VAT: £9.67 Buy Surplus As Low As £4.69 Price with VAT: £5.63
    £4.69 Price with VAT: £5.63
    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 DS96172CJ

    NATIONAL SEMICONDUCTOR

    DS96172CJ

    DISCONTINUED BY MANUFACTURER, LINE DRIVER, 1 FUNC, 4 DRIVER, BIPOLAR, CDIP16
    ✓ IN STOCK!
    £3.27 Price with VAT: £3.93 Buy Surplus As Low As £1.96 Price with VAT: £2.35
    £1.96 Price with VAT: £2.35
    NATIONAL SEMICONDUCTOR ADC08061BIN

    NATIONAL SEMICONDUCTOR

    ADC08061BIN

    DISCONTINUED BY MANUFACTURER, ADC, FLASH METHOD, 8-BIT, 1 FUNC, 1 CHANNEL, PARALLEL, 8 BITS ACCESS, CMOS, PDIP20
    ✓ IN STOCK!
    £75.05 Price with VAT: £90.05 Buy Surplus As Low As £45.03 Price with VAT: £54.03
    £45.03 Price with VAT: £54.03
    NATIONAL SEMICONDUCTOR LM709CN-8

    NATIONAL SEMICONDUCTOR

    LM709CN-8

    DISCONTINUED BY MANUFACTURER, OPERATIONAL AMPLIFIER, 1 FUNC, 10000UV OFFSET-MAX, BIPOLAR, PDIP8
    ✓ IN STOCK!
    £19.32 Price with VAT: £23.19 Buy Surplus As Low As £11.26 Price with VAT: £13.51
    £11.26 Price with VAT: £13.51
    NATIONAL SEMICONDUCTOR MM5481N

    NATIONAL SEMICONDUCTOR

    MM5481N

    DISCONTINUED BY MANUFACTURER, IC
    ✓ IN STOCK!
    £11.62 Price with VAT: £13.94 Buy Surplus As Low As £7.02 Price with VAT: £8.43
    £7.02 Price with VAT: £8.43
    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 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 DS26C32ACN

    NATIONAL SEMICONDUCTOR

    DS26C32ACN

    DISCONTINUED BY MANUFACTURER, LINE RECEIVER, 4 FUNC, 1 RCVR, CMOS, PDIP16
    ✓ IN STOCK!
    £2.57 Price with VAT: £3.09 Buy Surplus As Low As £1.82 Price with VAT: £2.19
    £1.82 Price with VAT: £2.19
    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 LM747CJ

    NATIONAL SEMICONDUCTOR

    LM747CJ

    DISCONTINUED BY MANUFACTURER, OPERATIONAL AMPLIFIER, 2 FUNC, 7500UV OFFSET-MAX, BIPOLAR, CDIP14
    ✓ IN STOCK!
    £12.84 Price with VAT: £15.41 Buy Surplus As Low As £7.42 Price with VAT: £8.91
    £7.42 Price with VAT: £8.91
    NATIONAL SEMICONDUCTOR 74ACQ245SC

    NATIONAL SEMICONDUCTOR

    74ACQ245SC

    DISCONTINUED BY MANUFACTURER, BUS TRANSCEIVER, AC SERIES, 1-FUNC, 8-BIT, TRUE OUTPUT, CMOS, SOIC-14
    ✓ IN STOCK!
    £5.25 Price with VAT: £6.30 Buy Surplus As Low As £3.15 Price with VAT: £3.78
    £3.15 Price with VAT: £3.78
    NATIONAL SEMICONDUCTOR DM74173N

    NATIONAL SEMICONDUCTOR

    DM74173N

    IC HEX/QUAD D FLIP-FLOPS W/CLEAR 16PIN
    ✓ IN STOCK!
    £1.33 Price with VAT: £1.60 Buy Surplus As Low As £0.85 Price with VAT: £1.02
    £0.85 Price with VAT: £1.02
    NATIONAL SEMICONDUCTOR CD4099BCN

    NATIONAL SEMICONDUCTOR

    CD4099BCN

    DISCONTINUED BY MANUFACTURER, D LATCH, 4000/14000/40000 SERIES, 1-FUNC, LOW LEVEL TRIGGERED, 1-BIT, TRUE OUTPUT, CMOS, PDIP16
    ✓ IN STOCK!
    £7.36 Price with VAT: £8.83 Buy Surplus As Low As £4.29 Price with VAT: £5.14
    £4.29 Price with VAT: £5.14
    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 DS75451N

    NATIONAL SEMICONDUCTOR

    DS75451N

    DISCONTINUED BY MANUFACTURER, AND GATE BASED PERIPHERAL DRIVER, 2 DRIVER, 0.3A, BIPOLAR, PDIP8
    ✓ IN STOCK!
    £3.86 Price with VAT: £4.64 Buy Surplus As Low As £2.25 Price with VAT: £2.70
    £2.25 Price with VAT: £2.70
    NATIONAL SEMICONDUCTOR DP83910AV

    NATIONAL SEMICONDUCTOR

    DP83910AV

    DISCONTINUED BY MANUFACTURER, ETHERNET TRANSCEIVER, CMOS, PQCC28
    ✓ IN STOCK!
    £49.89 Price with VAT: £59.87 Buy Surplus As Low As £29.07 Price with VAT: £34.88
    £29.07 Price with VAT: £34.88
    NATIONAL SEMICONDUCTOR MM74C164N

    NATIONAL SEMICONDUCTOR

    MM74C164N

    DISCONTINUED BY MANUFACTURER, IC, SERIAL IN PARALLEL OUT, CMOS SERIES, 8-BIT, RIGHT DIRECTION, TRUE OUTPUT, CMOS, PLASTIC, DIP-14
    ✓ IN STOCK!
    £7.36 Price with VAT: £8.83 Buy Surplus As Low As £4.68 Price with VAT: £5.62
    £4.68 Price with VAT: £5.62
    NATIONAL SEMICONDUCTOR DS8922N

    NATIONAL SEMICONDUCTOR

    DS8922N

    DISCONTINUED BY MANUFACTURER, LINE TRANSCEIVER, 2 FUNC, 2 DRIVER, 2 RCVR, BIPOLAR, PDIP16
    ✓ IN STOCK!
    £5.41 Price with VAT: £6.49 Buy Surplus As Low As £3.15 Price with VAT: £3.78
    £3.15 Price with VAT: £3.78
    NATIONAL SEMICONDUCTOR MM74C941N

    NATIONAL SEMICONDUCTOR

    MM74C941N

    DISCONTINUED BY MANUFACTURER, IC, BUS DRIVER, CMOS SERIES, 1-FUNC, 8-BIT, TRUE OUTPUT, CMOS, PDIP20
    ✓ IN STOCK!
    £8.92 Price with VAT: £10.71 Buy Surplus As Low As £6.71 Price with VAT: £8.05
    £6.71 Price with VAT: £8.05
    NATIONAL SEMICONDUCTOR 2N2641

    NATIONAL SEMICONDUCTOR

    2N2641

    SMALL SIGNAL BIPOLAR TRANSISTOR, 0.03A I(C), 45V V(BR)CEO, 2-ELEMENT, NPN, SILICON, TO-78
    ✓ IN STOCK!
    £8.21 Price with VAT: £9.85 Buy Surplus As Low As £5.55 Price with VAT: £6.66
    £5.55 Price with VAT: £6.66
    NATIONAL SEMICONDUCTOR LM77000CP

    NATIONAL SEMICONDUCTOR

    LM77000CP

    DISCONTINUED BY MANUFACTURER, IC CHIP, POWER OPERATIONAL AMPLIFIER, 18 MA SUPPLY, 13 V SUPPLY, 250 MA MIN. OUTPUT, 200 V/MV VOLTAGE GAIN, 300 NS RISE TIME, 0 TO 125 DEG. C, TO-220-4 PACKAGE
    ✓ IN STOCK!
    £63.89 Price with VAT: £76.67 Buy Surplus As Low As £40.60 Price with VAT: £48.72
    £40.60 Price with VAT: £48.72
    NATIONAL SEMICONDUCTOR DS3669N

    NATIONAL SEMICONDUCTOR

    DS3669N

    DISCONTINUED BY MANUFACTURER, AND GATE BASED PERIPHERAL DRIVER, 4 DRIVER, 1.5A, BIPOLAR, DIP-16
    ✓ IN STOCK!
    £18.24 Price with VAT: £21.88 Buy Surplus As Low As £13.51 Price with VAT: £16.21
    £13.51 Price with VAT: £16.21
    NATIONAL SEMICONDUCTOR LM63CIMA/NOPB

    NATIONAL SEMICONDUCTOR

    LM63CIMA/NOPB

    TEMPERATURE SENSOR, 11 BIT, 1C, 8-SOIC; IC OUTPUT TYPE:DIGITAL; SENSING ACCURACY RANGE: 1 C; SENSING TEMPERATURE MIN:0 C; SENSING TEMPERATURE MAX:85 C; SENSOR CASE STYLE:SOIC; NO. OF PINS:8P ...
    ✓ IN STOCK!
    £2.36 Price with VAT: £2.83 Buy Surplus As Low As £1.82 Price with VAT: £2.18
    £1.82 Price with VAT: £2.18
    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 LM2575HVMX-5.0

    NATIONAL SEMICONDUCTOR

    LM2575HVMX-5.0

    DISCONTINUED BY MANUFACTURER, SWITCHING REGULATOR, VOLTAGE-MODE, 3.2A, 63KHZ SWITCHING FREQ-MAX, BIPOLAR, SOIC-24
    ✓ IN STOCK!
    £6.57 Price with VAT: £7.88 Buy Surplus As Low As £3.83 Price with VAT: £4.59
    £3.83 Price with VAT: £4.59
    NATIONAL SEMICONDUCTOR LF355N

    NATIONAL SEMICONDUCTOR

    LF355N

    DISCONTINUED BY MANUFACTURER, OPERATIONAL AMPLIFIER, 1 FUNC, 13000UV OFFSET-MAX, PDIP8
    ✓ IN STOCK!
    £13.70 Price with VAT: £16.43 Buy Surplus As Low As £8.59 Price with VAT: £10.30
    £8.59 Price with VAT: £10.30
    NATIONAL SEMICONDUCTOR LM307N

    NATIONAL SEMICONDUCTOR

    LM307N

    DISCONTINUED BY MANUFACTURER, OPERATIONAL AMPLIFIER, 1 FUNC, 10000UV OFFSET-MAX, BIPOLAR, PDIP8
    ✓ IN STOCK!
    £12.47 Price with VAT: £14.96 Buy Surplus As Low As £7.42 Price with VAT: £8.91
    £7.42 Price with VAT: £8.91
    NATIONAL SEMICONDUCTOR DS75491N

    NATIONAL SEMICONDUCTOR

    DS75491N

    IC MOS-TO-LED QUAD SEGMENT DRIVER 14PDIP
    ✓ IN STOCK!
    £4.50 Price with VAT: £5.40 Buy Surplus As Low As £2.81 Price with VAT: £3.38
    £2.81 Price with VAT: £3.38
    NATIONAL SEMICONDUCTOR LM2575HVM-ADJ

    NATIONAL SEMICONDUCTOR

    LM2575HVM-ADJ

    DISCONTINUED BY MANUFACTURER, SWITCHING REGULATOR, VOLTAGE-MODE, 3.2A, 63KHZ SWITCHING FREQ-MAX, BIPOLAR, SOIC-24
    ✓ IN STOCK!
    £3.75 Price with VAT: £4.50 Buy Surplus As Low As £2.97 Price with VAT: £3.57
    £2.97 Price with VAT: £3.57
    NATIONAL SEMICONDUCTOR NM93C46N

    NATIONAL SEMICONDUCTOR

    NM93C46N

    DISCONTINUED BY MANUFACTURER, EEPROM, 64X16, SERIAL, CMOS, PDIP8
    ✓ IN STOCK!
    £13.56 Price with VAT: £16.27 Buy Surplus As Low As £10.93 Price with VAT: £13.11
    £10.93 Price with VAT: £13.11
    Previous Next
    1 2 3 4 5 6 7 8 9 10