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 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 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 £3.01 Price with VAT: £3.62
    £3.01 Price with VAT: £3.62
    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 TP3155N

    NATIONAL SEMICONDUCTOR

    TP3155N

    DISCONTINUED BY MANUFACTURER, TIME SLOT ASSIGNER, CMOS, PDIP20
    ✓ IN STOCK!
    £6.16 Price with VAT: £7.39 Buy Surplus As Low As £4.43 Price with VAT: £5.32
    £4.43 Price with VAT: £5.32
    NATIONAL SEMICONDUCTOR LM394CH

    NATIONAL SEMICONDUCTOR

    LM394CH

    DISCONTINUED BY MANUFACTURER, SMALL SIGNAL BIPOLAR TRANSISTOR, 0.02A I(C), 20V V(BR)CEO, 2-ELEMENT, NPN, SILICON
    ✓ IN STOCK!
    £26.70 Price with VAT: £32.03 Buy Surplus As Low As £16.91 Price with VAT: £20.30
    £16.91 Price with VAT: £20.30
    NATIONAL SEMICONDUCTOR LF311H

    NATIONAL SEMICONDUCTOR

    LF311H

    DISCONTINUED BY MANUFACTURER, COMPARATOR, 1 FUNCTION, 10000UV OFFEST-MAX, 200NS RESPONSE TIME, FET, MBCY8
    ✓ IN STOCK!
    Buy Surplus As Low As £4.24 Price with VAT: £5.09
    £4.24 Price with VAT: £5.09
    NATIONAL SEMICONDUCTOR DS8867N

    NATIONAL SEMICONDUCTOR

    DS8867N

    DISCONTINUED BY MANUFACTURER, IC CHIP, 18 PIN, 8 SEGMENT CONSTANT CURRENT DRIVER, 7V DC SUPPY, 10V DC INPUT/OUTPUT, PDIP
    ✓ IN STOCK!
    Buy Surplus As Low As £2.69 Price with VAT: £3.23
    £2.69 Price with VAT: £3.23
    NATIONAL SEMICONDUCTOR BC213C

    NATIONAL SEMICONDUCTOR

    BC213C

    DISCONTINUED BY MANUFACTURER, SMALL SIGNAL BIPOLAR TRANSISTOR, 0.1A I(C), 1-ELEMENT, PNP, SILICON TO-92D, 3 PIN
    ✓ IN STOCK!
    £3.23 Price with VAT: £3.88 Buy Surplus As Low As £1.88 Price with VAT: £2.26
    £1.88 Price with VAT: £2.26
    NATIONAL SEMICONDUCTOR BC160-10

    NATIONAL SEMICONDUCTOR

    BC160-10

    DISCONTINUED BY MANUFACTURER, SMALL SIGNAL BIPOLAR TRANSISTOR, 1A I(C), 40V V(BR)CEO, 1-ELEMENT, PNP, SILICON, TO-39
    ✓ IN STOCK!
    £3.23 Price with VAT: £3.88 Buy Surplus As Low As £1.88 Price with VAT: £2.26
    £1.88 Price with VAT: £2.26
    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 DP83840AVCE

    NATIONAL SEMICONDUCTOR

    DP83840AVCE

    IC CHIP, ETHERNET PHYSICAL LAYER CONTROLLER 10/100 BASE-T/TX PHY INTERFACE 100-MQFP
    ✓ IN STOCK!
    £75.37 Price with VAT: £90.45 Buy Surplus As Low As £41.36 Price with VAT: £49.63
    £41.36 Price with VAT: £49.63
    NATIONAL SEMICONDUCTOR DS8641N

    NATIONAL SEMICONDUCTOR

    DS8641N

    DISCONTINUED BY MANUFACTURER, BUS DRIVER/TRANSCEIVER, 1-FUNC, 4-BIT, INVERTED OUTPUT, TTL, PDIP16
    ✓ IN STOCK!
    £5.18 Price with VAT: £6.21 Buy Surplus As Low As £3.01 Price with VAT: £3.62
    £3.01 Price with VAT: £3.62
    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 DS8922AN

    NATIONAL SEMICONDUCTOR

    DS8922AN

    DISCONTINUED BY MANUFACTURER, LINE TRANSCEIVER, 2 FUNC, 2 DRIVER, 2 RCVR, BIPOLAR, PDIP16
    ✓ IN STOCK!
    £13.22 Price with VAT: £15.86 Buy Surplus As Low As £8.37 Price with VAT: £10.05
    £8.37 Price with VAT: £10.05
    NATIONAL SEMICONDUCTOR LF13741H

    NATIONAL SEMICONDUCTOR

    LF13741H

    TRANSISTOR TO99 PACKAGE
    ✓ IN STOCK!
    £2.26 Price with VAT: £2.71 Buy Surplus As Low As £1.80 Price with VAT: £2.15
    £1.80 Price with VAT: £2.15
    NATIONAL SEMICONDUCTOR 2N2907

    NATIONAL SEMICONDUCTOR

    2N2907

    DISCONTINUED BY MANUFACTURER, TRANSISTOR, SMALL SIGNAL BIPOLAR, 0.6A I(C), 40V V(BR)CEO, 1-ELEMENT, PNP, SILICON, TO-18
    ✓ IN STOCK!
    £1.37 Price with VAT: £1.64 Buy Surplus As Low As £0.80 Price with VAT: £0.96
    £0.80 Price with VAT: £0.96
    NATIONAL SEMICONDUCTOR LM387N

    NATIONAL SEMICONDUCTOR

    LM387N

    DISCONTINUED BY MANUFACTURER, VIDEO PREAMPLIFIER, 1 CHANNEL(S), 1 FUNC, BIPOLAR, PDIP8
    ✓ IN STOCK!
    £5.67 Price with VAT: £6.80 Buy Surplus As Low As £3.42 Price with VAT: £4.11
    £3.42 Price with VAT: £4.11
    NATIONAL SEMICONDUCTOR LM359N

    NATIONAL SEMICONDUCTOR

    LM359N

    IC CHIP, DUAL, HIGH SPEED, PROGRAMMABLE, CURRENT MODE, AMPLIFIER, DIP-14
    ✓ IN STOCK!
    £5.06 Price with VAT: £6.07 Buy Surplus As Low As £3.24 Price with VAT: £3.89
    £3.24 Price with VAT: £3.89
    NATIONAL SEMICONDUCTOR LP2989IM-2.5

    NATIONAL SEMICONDUCTOR

    LP2989IM-2.5

    DISCONTINUED BY MANUFACTURER, FIXED POSITIVE LDO REGULATOR, 2.5V, 0.65V DROPOUT, BIPOLAR, SOIC-8
    ✓ IN STOCK!
    £11.42 Price with VAT: £13.70 Buy Surplus As Low As £6.65 Price with VAT: £7.98
    £6.65 Price with VAT: £7.98
    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 LM709CN

    NATIONAL SEMICONDUCTOR

    LM709CN

    DISCONTINUED BY MANUFACTURER, OPERATIONAL AMPLIFIER, 1 FUNC, 7500UV OFFSET-MAX, BIPOLAR, PDIP-14
    ✓ IN STOCK!
    £11.87 Price with VAT: £14.24 Buy Surplus As Low As £6.92 Price with VAT: £8.30
    £6.92 Price with VAT: £8.30
    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 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 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 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 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 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 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 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 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 LM79M15CH

    NATIONAL SEMICONDUCTOR

    LM79M15CH

    DISCONTINUED BY MANUFACTURER, FIXED NEGATIVE STANDARD REGULATOR, 15V, BIPOLAR, CAN-3
    ✓ IN STOCK!
    £21.77 Price with VAT: £26.12 Buy Surplus As Low As £17.43 Price with VAT: £20.92
    £17.43 Price with VAT: £20.92
    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 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 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 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 £1.89 Price with VAT: £2.27
    £1.89 Price with VAT: £2.27
    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 LM385BYMX-2.5

    NATIONAL SEMICONDUCTOR

    LM385BYMX-2.5

    VOLTAGE REFERENCES, SMD/SMT, 2.5 V, HEIGHT: 1.45 MM, LENGTH: 4.9 MM, PACKAGE / CASE: SOIC-8
    ✓ IN STOCK!
    £2.12 Price with VAT: £2.55 Buy Surplus As Low As £1.23 Price with VAT: £1.48
    £1.23 Price with VAT: £1.48
    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 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 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 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
    NATIONAL SEMICONDUCTOR DS36277TM

    NATIONAL SEMICONDUCTOR

    DS36277TM

    IC, TRANSCEIVER MUTLIPOINT, RS422/RS485 DRIVER, 5.25V, SOIC-8, FULL REEL, IC INTERFACE TYPE: RS422/RS485, 1 DRIVER, 1 RECEIVERS, SUPPLY VOLTAGE MIN: 4.75V, SUPPLY VOLTAGE MAX: 5.25V
    ✓ IN STOCK!
    £0.92 Price with VAT: £1.11 Buy Surplus As Low As £0.64 Price with VAT: £0.76
    £0.64 Price with VAT: £0.76
    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 LM149J/883C

    NATIONAL SEMICONDUCTOR

    LM149J/883C

    IC. QUAD VOLTAGE COMPARATOR. PACKAGE: 14 CDIP, 883C TYPE.
    ✓ IN STOCK!
    £14.09 Price with VAT: £16.91 Buy Surplus As Low As £10.43 Price with VAT: £12.52
    £10.43 Price with VAT: £12.52
    Previous Next
    1 2 3 4 5 6 7 8 9 10