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 NS32C201N-10

    NATIONAL SEMICONDUCTOR

    NS32C201N-10

    DISCONTINUED BY MANUFACTURER, TIMING AND SYSTEM CONTROL, 24 PIN DIP
    Buy Surplus As Low As £7.19 Price with VAT: £8.62
    £7.19 Price with VAT: £8.62
    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!
    £12.64 Price with VAT: £15.17 Buy Surplus As Low As £10.05 Price with VAT: £12.06
    £10.05 Price with VAT: £12.06
    TEXAS INSTRUMENTS SEMI NMC9345N

    TEXAS INSTRUMENTS SEMI

    NMC9345N

    IC CHIP8DIP
    ✓ IN STOCK!
    Call for Availability
    NATIONAL SEMICONDUCTOR NMC2148HN3

    NATIONAL SEMICONDUCTOR

    NMC2148HN3

    STATIC RAM, 1024 WORD BY 4 BIT, SINGLE +5V SUPPLY, 18 PIN DIP
    £21.47 Price with VAT: £25.77 Buy Surplus As Low As £16.15 Price with VAT: £19.38
    £16.15 Price with VAT: £19.38
    NATIONAL SEMICONDUCTOR NM93C46N

    NATIONAL SEMICONDUCTOR

    NM93C46N

    DISCONTINUED BY MANUFACTURER, EEPROM, 64X16, SERIAL, CMOS, PDIP8
    ✓ IN STOCK!
    £13.36 Price with VAT: £16.03 Buy Surplus As Low As £10.76 Price with VAT: £12.92
    £10.76 Price with VAT: £12.92
    NATIONAL SEMICONDUCTOR NM27C512Q200

    NATIONAL SEMICONDUCTOR

    NM27C512Q200

    EPROM,UV MEMORY IC 512KB, (64K X 8), PARALLEL 200NS, 28-CDIP
    £11.09 Price with VAT: £13.31 Buy Surplus As Low As £6.58 Price with VAT: £7.90
    £6.58 Price with VAT: £7.90
    TEXAS INSTRUMENTS SEMI NM27C256V200

    TEXAS INSTRUMENTS SEMI

    NM27C256V200

    IC CHIP 36PIN
    Call for Availability
    NATIONAL SEMICONDUCTOR NM232DD

    NATIONAL SEMICONDUCTOR

    NM232DD

    SEMICONDUCTOR
    Call for Availability
    NATIONAL SEMICONDUCTOR NE564N

    NATIONAL SEMICONDUCTOR

    NE564N

    IC, CHIP PHASE-LOCKED LOOP, DIP-16PIN PLASTIC
    ✓ IN STOCK!
    £4.87 Price with VAT: £5.85 Buy Surplus As Low As £2.84 Price with VAT: £3.41
    £2.84 Price with VAT: £3.41
    NATIONAL SEMICONDUCTOR MPS6725

    NATIONAL SEMICONDUCTOR

    MPS6725

    DISCONTINUED BY MANUFACTURER, TRANSISTOR, BIPOLAR, 1 AMP, 50 V, 1 ELEMENT, 1 WATT
    Buy Surplus As Low As £2.31 Price with VAT: £2.77
    £2.31 Price with VAT: £2.77
    NATIONAL SEMICONDUCTOR MM74HC75N

    NATIONAL SEMICONDUCTOR

    MM74HC75N

    DISCONTINUED BY MANUFACTURER, IC, D LATCH, HC/UH SERIES, 2-FUNC, HIGH LEVEL TRIGGERED, 2-BIT, COMPLEMENTARY OUTPUT, CMOS, PDIP-16
    Buy Surplus As Low As £1.06 Price with VAT: £1.27
    £1.06 Price with VAT: £1.27
    NATIONAL SEMICONDUCTOR MM74HC4046N

    NATIONAL SEMICONDUCTOR

    MM74HC4046N

    DISCONTINUED BY MANUFACTURER, PLL/FREQUENCY SYNTHESIS CIRCUIT, CMOS, PDIP16 * (DUAL MARKED MC74HC4046N)
    ✓ IN STOCK!
    £0.70 Price with VAT: £0.84 Buy Surplus As Low As £0.53 Price with VAT: £0.64
    £0.53 Price with VAT: £0.64
    NATIONAL SEMICONDUCTOR MM74HC161M

    NATIONAL SEMICONDUCTOR

    MM74HC161M

    BINARY COUNTER, HC/UH SERIES, SYNCHRONOUS, POSITIVE EDGE TRIGGERED, 4-BIT, UP DIRECTION, CMOS, SOIC-16
    ✓ IN STOCK!
    £5.76 Price with VAT: £6.92 Buy Surplus As Low As £3.36 Price with VAT: £4.03
    £3.36 Price with VAT: £4.03
    NATIONAL SEMICONDUCTOR MM74C941N

    NATIONAL SEMICONDUCTOR

    MM74C941N

    DISCONTINUED BY MANUFACTURER, IC, BUS DRIVER, CMOS SERIES, 1-FUNC, 8-BIT, TRUE OUTPUT, CMOS, PDIP20
    ✓ IN STOCK!
    £8.79 Price with VAT: £10.55 Buy Surplus As Low As £6.61 Price with VAT: £7.93
    £6.61 Price with VAT: £7.93
    TEXAS INSTRUMENTS SEMI MM74C936N-1

    TEXAS INSTRUMENTS SEMI

    MM74C936N-1

    DISCONTINUED BY MANUFACTURER, A/D CONVERTER, 28 PIN, R-PDIP-T28, THROUGH HOLE, 3-15 V, .45 VCC, 4-BIT
    ✓ IN STOCK!
    Call for Availability
    NATIONAL SEMICONDUCTOR MM74C90N

    NATIONAL SEMICONDUCTOR

    MM74C90N

    IC, DECADE COUNTER, UP, NEGATIVE EDGE, 4 BIT, 5MHZ, 15V, 700MW, DIP-14
    £23.18 Price with VAT: £27.82 Buy Surplus As Low As £17.43 Price with VAT: £20.92
    £17.43 Price with VAT: £20.92
    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 MM74C901N

    NATIONAL SEMICONDUCTOR

    MM74C901N

    IC, INVERTER, 6 CIRCUIT, 6 INPUT, 15V, 20MA, 14-DIP, 7.62MM WIDE
    ✓ IN STOCK!
    £4.36 Price with VAT: £5.23 Buy Surplus As Low As £3.22 Price with VAT: £3.86
    £3.22 Price with VAT: £3.86
    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 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 £4.07 Price with VAT: £4.89
    £4.07 Price with VAT: £4.89
    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: £0.27 Buy Surplus As Low As £0.15 Price with VAT: £0.18
    £0.15 Price with VAT: £0.18
    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!
    £7.25 Price with VAT: £8.70 Buy Surplus As Low As £4.61 Price with VAT: £5.54
    £4.61 Price with VAT: £5.54
    NATIONAL SEMICONDUCTOR MM74C157N

    NATIONAL SEMICONDUCTOR

    MM74C157N

    IC MM74C157N 16 DIP
    ✓ IN STOCK!
    £0.68 Price with VAT: £0.82 Buy Surplus As Low As £0.49 Price with VAT: £0.59
    £0.49 Price with VAT: £0.59
    NATIONAL SEMICONDUCTOR MM74C150N

    NATIONAL SEMICONDUCTOR

    MM74C150N

    DISCONTINUED BY MANUFACTURER, MULTIPLEXER, 1-FUNC, 16 LINE INPUT, CMOS, PDIP-24
    ✓ IN STOCK!
    £29.57 Price with VAT: £35.48 Buy Surplus As Low As £6.65 Price with VAT: £7.98
    £6.65 Price with VAT: £7.98
    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
    TEXAS INSTRUMENTS SEMI MM5617BN

    TEXAS INSTRUMENTS SEMI

    MM5617BN

    IC CHIP 16PIN
    ✓ IN STOCK!
    Call for Availability
    ELEKTOR MM5486N

    ELEKTOR

    MM5486N

    IC CHIP 20PIN FOR LED DISPLAY DRIVER
    Buy Surplus As Low As £2.22 Price with VAT: £2.66
    £2.22 Price with VAT: £2.66
    NATIONAL SEMICONDUCTOR MM5481N

    NATIONAL SEMICONDUCTOR

    MM5481N

    DISCONTINUED BY MANUFACTURER, IC
    ✓ 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 MM5450N

    NATIONAL SEMICONDUCTOR

    MM5450N

    DISPLAY DRIVER, 34-SEGMENT, MOS, PDIP40
    ✓ IN STOCK!
    £17.54 Price with VAT: £21.05 Buy Surplus As Low As £11.24 Price with VAT: £13.49
    £11.24 Price with VAT: £13.49
    NATIONAL SEMICONDUCTOR MM53200N

    NATIONAL SEMICONDUCTOR

    MM53200N

    DISCONTINUED BY MANUFACTURER, ENCODER/DECODER, MOS/LSI DIGITAL CODE TRANSMITTER - RECEIVER, OSCILLATOR FREQ: 100MHZ, POWER SUPPLY: 11V, MAX OPERATING TEMP: 70°C
    Buy Surplus As Low As £1.86 Price with VAT: £2.24
    £1.86 Price with VAT: £2.24
    NATIONAL SEMICONDUCTOR MM5311D

    NATIONAL SEMICONDUCTOR

    MM5311D

    DISCONTINUED BY MANUFACTURER, IC,28 DIP
    ✓ IN STOCK!
    £33.81 Price with VAT: £40.57 Buy Surplus As Low As £23.84 Price with VAT: £28.61
    £23.84 Price with VAT: £28.61
    TEXAS INSTRUMENTS SEMI MM2716Q

    TEXAS INSTRUMENTS SEMI

    NATIONAL SEMICONDUCTOR

    MM2716Q

    DISCONTINUED BY MANUFACTURER, EPROM, 16384-BIT, 2048X8, UV ERASABLE, 450NS ACCESS, 5V SUPPLY, 24 PIN
    ✓ IN STOCK!
    Buy Surplus As Low As £4.79 Price with VAT: £5.75
    £4.79 Price with VAT: £5.75
    NATIONAL SEMICONDUCTOR MM2114N-25L

    NATIONAL SEMICONDUCTOR

    MM2114N-25L

    IC,STANDARD SRAM, 1KX4, 450NS, CMOS, 18 PIN DIP
    ✓ IN STOCK!
    £4.29 Price with VAT: £5.15 Buy Surplus As Low As £3.09 Price with VAT: £3.71
    £3.09 Price with VAT: £3.71
    NATIONAL SEMICONDUCTOR MM2102AN-4L

    NATIONAL SEMICONDUCTOR

    MM2102AN-4L

    INTEGRATED CIRCUIT, MEMORY 1024 BIT,STATIC RAM,5V,250 NS
    ✓ IN STOCK!
    £4.23 Price with VAT: £5.07 Buy Surplus As Low As £2.03 Price with VAT: £2.44
    £2.03 Price with VAT: £2.44
    NATIONAL SEMICONDUCTOR MM2102AJ2

    NATIONAL SEMICONDUCTOR

    MM2102AJ2

    DISCONTINUED BY MANUFACTURER, INTEGRATED CIRCUIT, 1024-BIT (1024 X 1) STATIC RAMS, 5V SUPPLY, TRI-STATE OUTPUT FOR BUS INTERFACE
    ✓ IN STOCK!
    £3.00 Price with VAT: £3.60 Buy Surplus As Low As £2.16 Price with VAT: £2.59
    £2.16 Price with VAT: £2.59
    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 MF4CWM100

    NATIONAL SEMICONDUCTOR

    MF4CWM100

    DISCONTINUED BY MANUFACTURER, 4TH ORDER BUTTERWORTH BY-PASS FILTER, SO WIDE-14
    ✓ IN STOCK!
    £6.16 Price with VAT: £7.39 Buy Surplus As Low As £4.02 Price with VAT: £4.83
    £4.02 Price with VAT: £4.83
    NATIONAL SEMICONDUCTOR MF4CN100

    NATIONAL SEMICONDUCTOR

    MF4CN100

    DISCONTINUED BY MANUFACTURER, IC, SWITCHED CAPACITOR FILTER, DIP-8
    ✓ IN STOCK!
    £10.66 Price with VAT: £12.79 Buy Surplus As Low As £6.83 Price with VAT: £8.20
    £6.83 Price with VAT: £8.20
    NATIONAL SEMICONDUCTOR MC78M12CT

    NATIONAL SEMICONDUCTOR

    MC78M12CT

    DISCONTINUED BY MANUFACTURER, VOLTAGE REGULATOR IC LDO 12V .5A TO-220 3PIN
    ✓ IN STOCK!
    £0.92 Price with VAT: £1.11 Buy Surplus As Low As £0.59 Price with VAT: £0.71
    £0.59 Price with VAT: £0.71
    NATIONAL SEMICONDUCTOR MC74ACT521DW

    NATIONAL SEMICONDUCTOR

    MC74ACT521DW

    DISCONTINUED BY MANUFACTURER, IDENTITY COMPARATOR, AC SERIES, 8-BIT, INVERTED OUTPUT, CMOS, SOIC-20 7.5MM WIDE
    Buy Surplus As Low As £1.69 Price with VAT: £2.03
    £1.69 Price with VAT: £2.03
    TEXAS INSTRUMENTS SEMI MC1489AN

    TEXAS INSTRUMENTS SEMI

    MC1489AN

    LINE RECEIVER, 4 FUNC, 1 RCVR, TTL, PDIP14
    ✓ IN STOCK!
    £2.02 Price with VAT: £2.43 Buy Surplus As Low As £1.21 Price with VAT: £1.46
    £1.21 Price with VAT: £1.46
    TEXAS INSTRUMENTS SEMI MAX3232CG3

    TEXAS INSTRUMENTS SEMI

    MAX3232CG3

    IC CHIP 16PIN
    Call for Availability
    NATIONAL SEMICONDUCTOR LT1013MJG

    NATIONAL SEMICONDUCTOR

    LT1013MJG

    OPERATIONAL AMPLIFIER, 2 FUNC, 550UV OFFSET-MAX, BIPOLAR, CDIP8
    £20.70 Price with VAT: £24.84 Buy Surplus As Low As £12.57 Price with VAT: £15.08
    £12.57 Price with VAT: £15.08
    TEXAS INSTRUMENTS SEMI LPC662IN

    TEXAS INSTRUMENTS SEMI

    LPC662IN

    IC CHIP 8PIN
    ✓ IN STOCK!
    Call for Availability
    NATIONAL SEMICONDUCTOR LP365M

    NATIONAL SEMICONDUCTOR

    LP365M

    DISCONTINUED BY MANUFACTURER, COMPARATOR, 4 FUNC, 6000UV OFFSET-MAX, 1000NS RESPONSE TIME, BIPOLAR, SOIC-16
    ✓ IN STOCK!
    £11.84 Price with VAT: £14.21 Buy Surplus As Low As £6.90 Price with VAT: £8.28
    £6.90 Price with VAT: £8.28
    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: £13.71 Buy Surplus As Low As £6.65 Price with VAT: £7.98
    £6.65 Price with VAT: £7.98
    TEXAS INSTRUMENTS SEMI LP2954IT/NOPB

    TEXAS INSTRUMENTS SEMI

    LP2954IT/NOPB

    LINEAR VOLTAGE REGULATOR, IC, POSITIVE FIXED, 1 OUTPUT, 250MA, TO-220-3
    ✓ IN STOCK!
    £4.94 Price with VAT: £5.93 Buy Surplus As Low As £2.18 Price with VAT: £2.62
    £2.18 Price with VAT: £2.62
    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
    TEXAS INSTRUMENTS SEMI LP2952IM/NOPB

    TEXAS INSTRUMENTS SEMI

    LP2952IM/NOPB

    FIXED/ADJUSTABLE POSITIVE LDO REGULATOR, 1.23V MIN, 29V MAX, 0.8V DROPOUT, BIPOLAR, SOIC-16
    ✓ IN STOCK!
    £3.11 Price with VAT: £3.74 Buy Surplus As Low As £1.82 Price with VAT: £2.18
    £1.82 Price with VAT: £2.18
    NATIONAL SEMICONDUCTOR LP2951CMB

    NATIONAL SEMICONDUCTOR

    LP2951CMB

    DISCONTINUED BY MANUFACTURER, FIXED/ADJUSTABLE POSITIVE LDO REGULATOR, 1.24V MIN, 29V MAX, 0.6V DROPOUT, BIPOLAR, SOIC-8
    ✓ IN STOCK!
    £6.11 Price with VAT: £7.33 Buy Surplus As Low As £3.89 Price with VAT: £4.67
    £3.89 Price with VAT: £4.67
    Previous Next
    1 2 3 4 5 6 7 8 9 10