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    Integrated Circuits / IC Chip

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    Rockwell Disclaimer: The product is used surplus. Radwell is not an authorised surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorised dealers. Because Radwell is not an authorised distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, Radwell makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Radwell also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. Radwell also makes no representations as to your right to install any such firmware on the product. Radwell will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

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    Results 51-100 of 289.
    NXP SEMICONDUCTOR NE564N

    NXP SEMICONDUCTOR

    SIGNETICS

    NE564N

    IC CHIP PHASE-LOCKED LOOP 16PIN PLASTIC DIP
    ✓ IN STOCK!
    £3.80 Price with VAT: £4.56 Buy Surplus As Low As £2.71 Price with VAT: £3.25
    £2.71 Price with VAT: £3.25
    NXP SEMICONDUCTOR SP680A

    NXP SEMICONDUCTOR

    SIGNETICS

    SP680A

    IC CHIP NAND GATE QUAD 2INPUT 14PIN
    ✓ IN STOCK!
    £0.86 Price with VAT: £1.04 Buy Surplus As Low As £0.42 Price with VAT: £0.50
    £0.42 Price with VAT: £0.50
    NXP SEMICONDUCTOR N7402A

    NXP SEMICONDUCTOR

    SIGNETICS

    N7402A

    IC CHIP 14PIN
    ✓ IN STOCK!
    £0.56 Price with VAT: £0.67 Buy Surplus As Low As £0.27 Price with VAT: £0.32
    £0.27 Price with VAT: £0.32
    NXP SEMICONDUCTOR 7405N

    NXP SEMICONDUCTOR

    SIGNETICS

    7405N

    IC CHIP INVERTER HEX OPEN OUT 14DIP
    £1.02 Price with VAT: £1.22 Buy Surplus As Low As £0.61 Price with VAT: £0.73
    £0.61 Price with VAT: £0.73
    NXP SEMICONDUCTOR 7408N

    NXP SEMICONDUCTOR

    SIGNETICS

    7408N

    DISCONTINUED BY MANUFACTUER, AND GATE, TTL/H/L SERIES, 4-FUNC, 2-INPUT, TTL, PDIP14
    ✓ IN STOCK!
    £5.31 Price with VAT: £6.37 Buy Surplus As Low As £3.09 Price with VAT: £3.71
    £3.09 Price with VAT: £3.71
    NXP SEMICONDUCTOR 74LS377N

    NXP SEMICONDUCTOR

    SIGNETICS

    74LS377N

    DISCONTINUED BY MANUFACTURER, D FLIP-FLOP, LS SERIES, 1-FUNC, POSITIVE EDGE TRIGGERED, 8-BIT, TRUE OUTPUT, TTL, PDIP20
    ✓ IN STOCK!
    £3.39 Price with VAT: £4.07 Buy Surplus As Low As £2.43 Price with VAT: £2.92
    £2.43 Price with VAT: £2.92
    NXP SEMICONDUCTOR N82S23N

    NXP SEMICONDUCTOR

    SIGNETICS

    N82S23N

    OTP ROM, 32X8, 50NS, TTL, PDIP16
    ✓ IN STOCK!
    £10.92 Price with VAT: £13.10 Buy Surplus As Low As £6.55 Price with VAT: £7.86
    £6.55 Price with VAT: £7.86
    NXP SEMICONDUCTOR 27C256

    NXP SEMICONDUCTOR

    SIGNETICS

    27C256

    EPROM IC CHIP, 28PIN
    ✓ IN STOCK!
    £15.01 Price with VAT: £18.01 Buy Surplus As Low As £7.22 Price with VAT: £8.66
    £7.22 Price with VAT: £8.66
    NXP SEMICONDUCTOR SG3543J

    NXP SEMICONDUCTOR

    SIGNETICS

    SG3543J

    IC
    ✓ IN STOCK!
    £12.64 Price with VAT: £15.16 Buy Surplus As Low As £7.78 Price with VAT: £9.33
    £7.78 Price with VAT: £9.33
    NXP SEMICONDUCTOR N8T380N

    NXP SEMICONDUCTOR

    SIGNETICS

    N8T380N

    IC CHIP 4BIT BUS TRANSCEIVER
    ✓ IN STOCK!
    £1.63 Price with VAT: £1.96 Buy Surplus As Low As £0.77 Price with VAT: £0.93
    £0.77 Price with VAT: £0.93
    NXP SEMICONDUCTOR N7450A

    NXP SEMICONDUCTOR

    SIGNETICS

    N7450A

    IC I/O INVERT GATE CHIP
    ✓ IN STOCK!
    £0.72 Price with VAT: £0.86 Buy Surplus As Low As £0.30 Price with VAT: £0.35
    £0.30 Price with VAT: £0.35
    NXP SEMICONDUCTOR SC80C31BCCN40

    NXP SEMICONDUCTOR

    SIGNETICS

    SC80C31BCCN40

    IC, 40 PIN DIP
    ✓ IN STOCK!
    £12.65 Price with VAT: £15.18 Buy Surplus As Low As £7.37 Price with VAT: £8.84
    £7.37 Price with VAT: £8.84
    NXP SEMICONDUCTOR NE594N

    NXP SEMICONDUCTOR

    SIGNETICS

    NE594N

    IC
    ✓ IN STOCK!
    £16.16 Price with VAT: £19.39 Buy Surplus As Low As £9.41 Price with VAT: £11.30
    £9.41 Price with VAT: £11.30
    NXP SEMICONDUCTOR 74S175N

    NXP SEMICONDUCTOR

    SIGNETICS

    74S175N

    FLIP FLOP QUAD D TYPE 16 PIN PLASTIC DIP
    ✓ IN STOCK!
    £1.49 Price with VAT: £1.79 Buy Surplus As Low As £1.07 Price with VAT: £1.28
    £1.07 Price with VAT: £1.28
    NXP SEMICONDUCTOR 74279N

    NXP SEMICONDUCTOR

    SIGNETICS

    74279N

    IC CHIP 16PIN
    ✓ IN STOCK!
    Buy Surplus As Low As £0.39 Price with VAT: £0.47
    £0.39 Price with VAT: £0.47
    NXP SEMICONDUCTOR 7425N

    NXP SEMICONDUCTOR

    SIGNETICS

    7425N

    IC LOGIC CIRCUIT DUAL 4-INPUT NOR 14PIN PDIP
    ✓ IN STOCK!
    £2.71 Price with VAT: £3.26 Buy Surplus As Low As £1.95 Price with VAT: £2.34
    £1.95 Price with VAT: £2.34
    NXP SEMICONDUCTOR 7416N

    NXP SEMICONDUCTOR

    SIGNETICS

    7416N

    DISCONTINUED BY MANUFACTURER, INVERTER, TTL/H/L SERIES, 6-FUNC, 1-INPUT, TTL, PDIP14
    ✓ IN STOCK!
    £0.91 Price with VAT: £1.09 Buy Surplus As Low As £0.61 Price with VAT: £0.74
    £0.61 Price with VAT: £0.74
    NXP SEMICONDUCTOR SCL4082BE

    NXP SEMICONDUCTOR

    SIGNETICS

    SCL4082BE

    DISCONTINUED BY MANUFACTURER, IC CHIP, CMOS AND GATE, DUAL 4 INPUT, 14 PIN DIP
    ✓ IN STOCK!
    £2.28 Price with VAT: £2.74 Buy Surplus As Low As £1.64 Price with VAT: £1.96
    £1.64 Price with VAT: £1.96
    NXP SEMICONDUCTOR 74F543N

    NXP SEMICONDUCTOR

    SIGNETICS

    74F543N

    DISCONTINUED BY MANUFACTURER, IC CHIP, TRANSCEIVER, OCTAL, 8BIT6NS DELAY, 80MA, 24PIN DIP
    ✓ IN STOCK!
    Buy Surplus As Low As £1.55 Price with VAT: £1.86
    £1.55 Price with VAT: £1.86
    NXP SEMICONDUCTOR LM733CN

    NXP SEMICONDUCTOR

    SIGNETICS

    LM733CN

    IC, VIDEO AMPLIFIER, 14 PIN, PLASTIC, DIP
    ✓ IN STOCK!
    £12.88 Price with VAT: £15.46 Buy Surplus As Low As £7.50 Price with VAT: £9.01
    £7.50 Price with VAT: £9.01
    NXP SEMICONDUCTOR 74F1244N

    NXP SEMICONDUCTOR

    SIGNETICS

    74F1244N

    DRIVER/BUFFER DEVICE, DUAL, 4-BIT, 20 PIN, PLASTIC, DIP
    ✓ IN STOCK!
    £3.80 Price with VAT: £4.56 Buy Surplus As Low As £2.74 Price with VAT: £3.28
    £2.74 Price with VAT: £3.28
    NXP SEMICONDUCTOR 74F2952N

    NXP SEMICONDUCTOR

    SIGNETICS

    74F2952N

    DISCONTINUED BY MANUFACTURER, REGISTERED BUS TRANSCEIVER, 1-FUNC, 8-BIT, TRUE OUTPUT, TTL, PDIP24
    ✓ IN STOCK!
    £8.51 Price with VAT: £10.21 Buy Surplus As Low As £6.12 Price with VAT: £7.35
    £6.12 Price with VAT: £7.35
    NXP SEMICONDUCTOR C2301N

    NXP SEMICONDUCTOR

    SIGNETICS

    C2301N

    DISCONTINUED BY MANUFACTURER, IC CHIP, 20 PIN
    ✓ IN STOCK!
    Buy Surplus As Low As £18.60 Price with VAT: £22.32
    £18.60 Price with VAT: £22.32
    NXP SEMICONDUCTOR 7490N

    NXP SEMICONDUCTOR

    SIGNETICS

    7490N

    IC CHIP COUNTER BINARY/DECADE 14-PDIP 5VOLT
    ✓ IN STOCK!
    £3.03 Price with VAT: £3.64 Buy Surplus As Low As £1.82 Price with VAT: £2.18
    £1.82 Price with VAT: £2.18
    NXP SEMICONDUCTOR SCN2641CC1N24

    NXP SEMICONDUCTOR

    SIGNETICS

    SCN2641CC1N24

    ASYNC COMMUNICATION INTERFACE 24P-DIP
    ✓ IN STOCK!
    £6.83 Price with VAT: £8.20 Buy Surplus As Low As £4.91 Price with VAT: £5.89
    £4.91 Price with VAT: £5.89
    NXP SEMICONDUCTOR 74S253N

    NXP SEMICONDUCTOR

    SIGNETICS

    74S253N

    IC CHIP 16PIN
    ✓ IN STOCK!
    £1.49 Price with VAT: £1.78 Buy Surplus As Low As £1.07 Price with VAT: £1.28
    £1.07 Price with VAT: £1.28
    NXP SEMICONDUCTOR PLS153N

    NXP SEMICONDUCTOR

    SIGNETICS

    PLS153N

    IC, OT PLD 40NS TTL DIP-20
    ✓ IN STOCK!
    £10.06 Price with VAT: £12.07 Buy Surplus As Low As £7.23 Price with VAT: £8.68
    £7.23 Price with VAT: £8.68
    NXP SEMICONDUCTOR N8T31N

    NXP SEMICONDUCTOR

    SIGNETICS

    N8T31N

    PARALLEL IO PORT, 8-BIT, TTL, PDIP24
    ✓ IN STOCK!
    £0.54 Price with VAT: £0.65 Buy Surplus As Low As £0.36 Price with VAT: £0.44
    £0.36 Price with VAT: £0.44
    NXP SEMICONDUCTOR N82S181N

    NXP SEMICONDUCTOR

    SIGNETICS

    N82S181N

    DISCONTINUED BY MANUFACTURER, SEMICONDUCTOR IC CHIP, 8K-BIT, TTL BIPOLAR, LOW-POWER, RAM CHIP, 24-PIN
    ✓ IN STOCK!
    Buy Surplus As Low As £4.65 Price with VAT: £5.59
    £4.65 Price with VAT: £5.59
    NXP SEMICONDUCTOR 7427N

    NXP SEMICONDUCTOR

    SIGNETICS

    7427N

    IC TRIPLE 3-INPUT NOR GATE
    ✓ IN STOCK!
    £0.92 Price with VAT: £1.11 Buy Surplus As Low As £0.66 Price with VAT: £0.79
    £0.66 Price with VAT: £0.79
    NXP SEMICONDUCTOR N82S16N

    NXP SEMICONDUCTOR

    SIGNETICS

    N82S16N

    IC CHIP DIP-16
    ✓ IN STOCK!
    Buy Surplus As Low As £4.96 Price with VAT: £5.95
    £4.96 Price with VAT: £5.95
    NXP SEMICONDUCTOR SCN68000C8A68

    NXP SEMICONDUCTOR

    SIGNETICS

    SCN68000C8A68

    DISCONTINUED BY MANUFACTURER, RISC MICROPROCESSOR, 32-BIT, 8MHZ, MOS, PQCC68
    ✓ IN STOCK!
    £20.30 Price with VAT: £24.36 Buy Surplus As Low As £12.13 Price with VAT: £14.55
    £12.13 Price with VAT: £14.55
    NXP SEMICONDUCTOR N8885A

    NXP SEMICONDUCTOR

    SIGNETICS

    N8885A

    IC N8885A 14 DIP
    ✓ IN STOCK!
    £3.25 Price with VAT: £3.90 Buy Surplus As Low As £2.34 Price with VAT: £2.81
    £2.34 Price with VAT: £2.81
    NXP SEMICONDUCTOR TCA280A

    NXP SEMICONDUCTOR

    SIGNETICS

    TCA280A

    DISCONTINUED BY MANUFACTURER, IC CHIP, GENERAL PURPOSE, TRIGGER CIRCUIT, BIPOLAR, DC SUPPLY VOLTAGE: 14V, SUPPLY CURRENT: 1MA, OUTPUT CURRENT: 200MA, INPUT VOLTAGE: 17V, 16 PIN, SOT38, INPUT ...
    ✓ IN STOCK!
    £37.77 Price with VAT: £45.33 Buy Surplus As Low As £13.86 Price with VAT: £16.64
    £13.86 Price with VAT: £16.64
    NXP SEMICONDUCTOR NE5539N

    NXP SEMICONDUCTOR

    SIGNETICS

    NE5539N

    IC NE5539N 14 DIP
    ✓ IN STOCK!
    £2.71 Price with VAT: £3.26 Buy Surplus As Low As £1.95 Price with VAT: £2.34
    £1.95 Price with VAT: £2.34
    NXP SEMICONDUCTOR 74S138N

    NXP SEMICONDUCTOR

    SIGNETICS

    74S138N

    IC, DECODER/DEMULTIPLEXER, BIPOLAR, 3 CIRCUIT, 50MHZ, 5.25V, 20MA, 200MW, 41NS, DIP-16
    ✓ IN STOCK!
    £1.58 Price with VAT: £1.89 Buy Surplus As Low As £1.01 Price with VAT: £1.21
    £1.01 Price with VAT: £1.21
    NXP SEMICONDUCTOR 74F640N

    NXP SEMICONDUCTOR

    SIGNETICS

    74F640N

    IC, TRANSCEIVER, 3ST, 8 BIT, 20DIP
    ✓ IN STOCK!
    £1.39 Price with VAT: £1.66 Buy Surplus As Low As £1.02 Price with VAT: £1.23
    £1.02 Price with VAT: £1.23
    NXP SEMICONDUCTOR N82S129N

    NXP SEMICONDUCTOR

    SIGNETICS

    N82S129N

    IC CHIP BIPOLAR PROM 1K BIT TTL 16PIN DIP
    ✓ IN STOCK!
    £3.08 Price with VAT: £3.70 Buy Surplus As Low As £2.38 Price with VAT: £2.86
    £2.38 Price with VAT: £2.86
    NXP SEMICONDUCTOR SA1458N

    NXP SEMICONDUCTOR

    SIGNETICS

    SA1458N

    IC OP-AMP DUAL 7500UF PDIP8
    ✓ IN STOCK!
    Buy Surplus As Low As £0.21 Price with VAT: £0.25
    £0.21 Price with VAT: £0.25
    NXP SEMICONDUCTOR NE556N

    NXP SEMICONDUCTOR

    SIGNETICS

    NE556N

    DISCONTINUED BY MANUFACTURER, ANALOG WAVEFORM GENERATION FUNCTION, BIPOLAR, PDIP14
    ✓ IN STOCK!
    £2.19 Price with VAT: £2.63 Buy Surplus As Low As £1.78 Price with VAT: £2.14
    £1.78 Price with VAT: £2.14
    NXP SEMICONDUCTOR 74121N

    NXP SEMICONDUCTOR

    SIGNETICS

    74121N

    DISCONTINUED BY MANUFACTURER, LOGIC IC, 4.75 TO 5.25 V, OPERATING TEMPERATURE 0 TO 70 C, 14 PIN
    ✓ IN STOCK!
    Buy Surplus As Low As £0.69 Price with VAT: £0.83
    £0.69 Price with VAT: £0.83
    NXP SEMICONDUCTOR 7451N

    NXP SEMICONDUCTOR

    SIGNETICS

    7451N

    LOGIC IC, 4.75 TO 5.25 V, OPERATING TEMPERATURE 0 TO 70 C, 14 PINS, 2 INPUTS
    ✓ IN STOCK!
    £1.43 Price with VAT: £1.72 Buy Surplus As Low As £0.69 Price with VAT: £0.83
    £0.69 Price with VAT: £0.83
    NXP SEMICONDUCTOR SE566H

    NXP SEMICONDUCTOR

    SIGNETICS

    SE566H

    IC
    ✓ IN STOCK!
    £14.93 Price with VAT: £17.92 Buy Surplus As Low As £9.55 Price with VAT: £11.46
    £9.55 Price with VAT: £11.46
    NXP SEMICONDUCTOR 74F139N

    NXP SEMICONDUCTOR

    SIGNETICS

    74F139N

    DECODER/DEMULTIPLEXER CHIP, 16 PIN, -0.5 - 7 V, DUAL 1 OF 4, TYPICAL PROPAGATION DELAY: 5.3 NS, TYPICAL SUPPLY CURRENT: 13 MA
    ✓ IN STOCK!
    £1.34 Price with VAT: £1.61 Buy Surplus As Low As £1.26 Price with VAT: £1.51
    £1.26 Price with VAT: £1.51
    NXP SEMICONDUCTOR N8X305N

    NXP SEMICONDUCTOR

    SIGNETICS

    N8X305N

    IC CHIP 50PIN
    ✓ IN STOCK!
    £10.96 Price with VAT: £13.15 Buy Surplus As Low As £8.35 Price with VAT: £10.02
    £8.35 Price with VAT: £10.02
    NXP SEMICONDUCTOR SCB68430CAN48

    NXP SEMICONDUCTOR

    SIGNETICS

    SCB68430CAN48

    IC DMA CONTROLLER 48PIN DIP BIPOLAR
    ✓ IN STOCK!
    Buy Surplus As Low As £7.22 Price with VAT: £8.66
    £7.22 Price with VAT: £8.66
    NXP SEMICONDUCTOR S74LS244D

    NXP SEMICONDUCTOR

    SIGNETICS

    S74LS244D

    IC
    ✓ IN STOCK!
    £2.39 Price with VAT: £2.87 Buy Surplus As Low As £1.63 Price with VAT: £1.96
    £1.63 Price with VAT: £1.96
    NXP SEMICONDUCTOR 74173N

    NXP SEMICONDUCTOR

    SIGNETICS

    74173N

    DISCONTINUED BY MANUFACTURER, IC CHIP, 16 PINS
    ✓ IN STOCK!
    Buy Surplus As Low As £0.69 Price with VAT: £0.83
    £0.69 Price with VAT: £0.83
    NXP SEMICONDUCTOR DEC8640

    NXP SEMICONDUCTOR

    SIGNETICS

    DEC8640

    DISCONTINUED BY MANUFACTURER, IC, 14 PIN DIP
    ✓ IN STOCK!
    £9.56 Price with VAT: £11.47 Buy Surplus As Low As £5.56 Price with VAT: £6.68
    £5.56 Price with VAT: £6.68
    NXP SEMICONDUCTOR IC82S23N

    NXP SEMICONDUCTOR

    SIGNETICS

    IC82S23N

    IC
    ✓ IN STOCK!
    £6.53 Price with VAT: £7.84 Buy Surplus As Low As £4.70 Price with VAT: £5.64
    £4.70 Price with VAT: £5.64
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