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    Integrated Circuits / IC Chip

    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.

    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.

    Filter Results
    Results 1-50 of 114.
    EXAR XR2206CP

    EXAR

    XR2206CP

    DISCONTINUED BY MANUFACTURER, INTEGRATED CIRCUIT, IC, 1 FUNC, 1MHZ, BIPOLAR, PDIP16
    ✓ IN STOCK!
    £12.68 Price with VAT: £15.22 Buy Surplus As Low As £8.65 Price with VAT: £10.37
    £8.65 Price with VAT: £10.37
    EXAR XR4151P

    EXAR

    XR4151P

    DISCONTINUED BY MANUFACTURER, VOLTAGE TO FREQUENCY CONVERTER, 1 FUNC, 0.01MHZ, PDIP8
    ✓ IN STOCK!
    £1.93 Price with VAT: £2.32 Buy Surplus As Low As £1.13 Price with VAT: £1.35
    £1.13 Price with VAT: £1.35
    EXAR XR2228CP

    EXAR

    XR2228CP

    DISCONTINUED BY MANUFACTURER, IC, ANALOG MULTIPLIER, 16 PIN, PLASTIC, DIP
    ✓ IN STOCK!
    £11.03 Price with VAT: £13.24 Buy Surplus As Low As £7.93 Price with VAT: £9.51
    £7.93 Price with VAT: £9.51
    EXAR SP485CN-L/TR

    EXAR

    SP485CN-L/TR

    DISCONTINUED BY MANUFACTURER, LINE TRANSCEIVER, 1 FUNC, 1 DRIVER, 1 RCVR, BICMOS, SOIC-8
    ✓ IN STOCK!
    £1.31 Price with VAT: £1.57 Buy Surplus As Low As £0.88 Price with VAT: £1.06
    £0.88 Price with VAT: £1.06
    EXAR SP3222EBCA-L

    EXAR

    SP3222EBCA-L

    DISCONTINUED BY MANUFACTURER, LINE TRANSCEIVER, 2 FUNC, 2 DRIVER, 2 RCVR, SSOP-20
    ✓ IN STOCK!
    £3.51 Price with VAT: £4.21 Buy Surplus As Low As £2.04 Price with VAT: £2.45
    £2.04 Price with VAT: £2.45
    EXAR SP3223EEA-L

    EXAR

    SP3223EEA-L

    TRANSCEIVER RS-232 +3.0V TO +5.5V; DEVICE TYPE:RS232 TRANSCEIVER; IC INTERFACE TYPE:RS232; NO. OF DRIVERS:2DRIVERS; NO. OF RECEIVERS:2RECEIVERS; SUPPLY VOLTAGE MIN:3V; SUPPLY VOLTAGE MAX:5.5 ...
    ✓ IN STOCK!
    £1.25 Price with VAT: £1.50 Buy Surplus As Low As £0.72 Price with VAT: £0.86
    £0.72 Price with VAT: £0.86
    EXAR SP3232ECN-L

    EXAR

    SP3232ECN-L

    DISCONTINUED BY MANUFACTURER, IC, LINE TRANSCEIVER, 2 FUNC, 2 DRIVER, 2 RCVR, SOIC-16
    ✓ IN STOCK!
    £3.50 Price with VAT: £4.20 Buy Surplus As Low As £2.04 Price with VAT: £2.45
    £2.04 Price with VAT: £2.45
    EXAR SP3243EHCA-L

    EXAR

    SP3243EHCA-L

    DISCONTINUED BY MANUFACTURER, LINE TRANSCEIVER, 3 FUNC, 3 DRIVER, 5 RCVR, CMOS, SSOP-28, ROHS
    ✓ IN STOCK!
    £4.22 Price with VAT: £5.06 Buy Surplus As Low As £2.46 Price with VAT: £2.95
    £2.46 Price with VAT: £2.95
    EXAR SP3232EEN-L

    EXAR

    SP3232EEN-L

    DISCONTINUED BY MANUFACTURER, LINE TRANSCEIVER, 2 FUNC, 2 DRIVER, 2 RCVR, SOIC-16
    ✓ IN STOCK!
    £2.00 Price with VAT: £2.40 Buy Surplus As Low As £1.16 Price with VAT: £1.40
    £1.16 Price with VAT: £1.40
    EXAR SP337EUEY-L

    EXAR

    SP337EUEY-L

    IC, RS232,RS422,RS485 TX/RX, 5V, TSSOP-28; DEVICE TYPE:TRANSCEIVER; IC INTERFACE TYPE:RS232, RS422, RS485; NO. OF DRIVERS:2; SUPPLY VOLTAGE RANGE:3.3V
    ✓ IN STOCK!
    £10.57 Price with VAT: £12.69 Buy Surplus As Low As £7.60 Price with VAT: £9.12
    £7.60 Price with VAT: £9.12
    EXAR SP485CN-L

    EXAR

    SP485CN-L

    DISCONTINUED BY MANUFACTURER, LINE TRANSCEIVER, 1 FUNC, 1 DRIVER, 1 RCVR, BICMOS, SOIC-8
    ✓ IN STOCK!
    £1.39 Price with VAT: £1.66 Buy Surplus As Low As £0.81 Price with VAT: £0.97
    £0.81 Price with VAT: £0.97
    EXAR SP385EEA-L

    EXAR

    SP385EEA-L

    RS-232 TRANSCEIVER, 5V, SSOP-20; DEVICE TYPE:RS232 TRANSCEIVER; IC INTERFACE TYPE:RS232; NO. OF DRIVERS:2DRIVERS; SUPPLY VOLTAGE MIN:2.97V; SUPPLY VOL
    ✓ IN STOCK!
    £3.38 Price with VAT: £4.05 Buy Surplus As Low As £1.95 Price with VAT: £2.34
    £1.95 Price with VAT: £2.34
    EXAR SP485CS

    EXAR

    SP485CS

    DISCONTINUED BY MANUFACTURER, IC CHIP, RS232 DRIVER, DEVICE TYPE: TRANSCEIVER, INTERFACE TYPE: RS485, NO. OF DRIVERS: 1 DRIVER, SUPPLY VOLTAGE MIN: 4.75V, SUPPLY VOLTAGE MAX: 5.25V, PACKAGE: ...
    ✓ IN STOCK!
    £8.00 Price with VAT: £9.60 Buy Surplus As Low As £5.61 Price with VAT: £6.73
    £5.61 Price with VAT: £6.73
    EXAR SP485REN-L

    EXAR

    SP485REN-L

    IC, TRANSCEIVER RS-485, NSOIC8, 485; DEVICE TYPE:RS485 TRANSCEIVER; IC INTERFACE TYPE:RS422, RS485; NO. OF DRIVERS:1DRIVERS; SUPPLY VOLTAGE MIN:4.75V;
    ✓ IN STOCK!
    £1.44 Price with VAT: £1.73 Buy Surplus As Low As £0.87 Price with VAT: £1.04
    £0.87 Price with VAT: £1.04
    EXAR SP232ACN-L

    EXAR

    SP232ACN-L

    DISCONTINUED BY MANUFACTURER, LINE TRANSCEIVER, 2 FUNC, 2 DRIVER, 2 RCVR, BICMOS, SOIC-16
    ✓ IN STOCK!
    £0.62 Price with VAT: £0.74 Buy Surplus As Low As £0.36 Price with VAT: £0.44
    £0.36 Price with VAT: £0.44
    EXAR SP211EET-L

    EXAR

    SP211EET-L

    DISCONTINUED BY MANUFACTURER, IC, RS-232 TRANSCEIVER, 5.5V, WSOIC-28, DEVICE TYPE:RS232 TRANSCEIVER, IC INTERFACE TYPE:RS232, NO. OF DRIVERS:4DRIVERS, SUPPLY VOLTAGE MIN:4.5V
    ✓ IN STOCK!
    £7.44 Price with VAT: £8.92 Buy Surplus As Low As £5.84 Price with VAT: £7.01
    £5.84 Price with VAT: £7.01
    EXAR SP232ECT-L

    EXAR

    SP232ECT-L

    RS-232 TRANSCEIVER, 5.5V, WSOIC-16; DEVICE TYPE:RS232 TRANSCEIVER; IC INTERFACE TYPE:RS232; NO. OF DRIVERS:2DRIVERS; SUPPLY VOLTAGE MIN:4.5V; SUPPLY V
    ✓ IN STOCK!
    £1.14 Price with VAT: £1.37 Buy Surplus As Low As £0.65 Price with VAT: £0.78
    £0.65 Price with VAT: £0.78
    EXAR SP233ACP-L

    EXAR

    SP233ACP-L

    DISCONTINUED BY MANUFACTURER, IC, LINE TRANSCEIVER, 2 FUNC, 2 DRIVER, 2 RCVR, BICMOS, DIP-20
    ✓ IN STOCK!
    £18.52 Price with VAT: £22.23 Buy Surplus As Low As £11.79 Price with VAT: £14.15
    £11.79 Price with VAT: £14.15
    EXAR XR2556CP

    EXAR

    XR2556CP

    XR2556CP
    ✓ 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
    EXAR XR88C681CP/40

    EXAR

    XR88C681CP/40

    DISCONTINUED BY MANUFACTURER, INTEGRATED CIRCUIT, PERIPHERAL, TIMER, 7372 KHZ, 1 MBPS, 4.75-5.25 VDC, DIP-40
    ✓ IN STOCK!
    £16.98 Price with VAT: £20.38 Buy Surplus As Low As £9.89 Price with VAT: £11.87
    £9.89 Price with VAT: £11.87
    EXAR SP3080EEN

    EXAR

    SP3080EEN

    DISCONTINUED BY MANUFACTURER, LINE TRANSCEIVER, 1 FUNC, 1 DRIVER, 1 RCVR, SOIC-14
    ✓ IN STOCK!
    £4.55 Price with VAT: £5.46 Buy Surplus As Low As £2.65 Price with VAT: £3.18
    £2.65 Price with VAT: £3.18
    EXAR SP3232EET-L

    EXAR

    SP3232EET-L

    LINE TRANSCEIVER, 2 FUNC, 2 DRIVER, 2 RCVR, SOIC-16
    ✓ IN STOCK!
    £2.60 Price with VAT: £3.12 Buy Surplus As Low As £1.51 Price with VAT: £1.81
    £1.51 Price with VAT: £1.81
    EXAR SP3232EBEN-L

    EXAR

    SP3232EBEN-L

    DISCONTINUED BY MANUFACTURER, SP3232EBEN-L
    ✓ IN STOCK!
    £2.26 Price with VAT: £2.71 Buy Surplus As Low As £1.29 Price with VAT: £1.55
    £1.29 Price with VAT: £1.55
    EXAR SP3243ECA-L

    EXAR

    SP3243ECA-L

    DISCONTINUED BY MANUFACTURER, LINE TRANSCEIVER, 3 FUNC, 3 DRIVER, 5 RCVR, CMOS, SSOP-28
    ✓ IN STOCK!
    £1.97 Price with VAT: £2.36 Buy Surplus As Low As £1.15 Price with VAT: £1.38
    £1.15 Price with VAT: £1.38
    EXAR SP337EBEY-L

    EXAR

    SP337EBEY-L

    IC, LINE TRANSCEIVER, RS232, RS422, RS485, FULL DUPLEX, 20MBPS, 5V, 1.5MA, 657MW, 28-TSSOP
    ✓ IN STOCK!
    £20.00 Price with VAT: £24.00 Buy Surplus As Low As £11.65 Price with VAT: £13.98
    £11.65 Price with VAT: £13.98
    EXAR SP481ECN-L/TR

    EXAR

    SP481ECN-L/TR

    TRANSCEIVER RS485, SMD, NSOIC8, 5V; DEVICE TYPE:RS485 TRANSCEIVER; IC INTERFACE TYPE:RS485; NO. OF DRIVERS:1DRIVERS; SUPPLY VOLTAGE MIN:4.75V; SUPPLY
    ✓ IN STOCK!
    £2.89 Price with VAT: £3.47 Buy Surplus As Low As £2.14 Price with VAT: £2.57
    £2.14 Price with VAT: £2.57
    EXAR SP485EEP-L

    EXAR

    SP485EEP-L

    DISCONTINUED BY MANUFACTURER, IC, TRANSCEIVER, HALF-DUPLEX, RS-422/RS-485, 10 MBIT/S, 5V, -40 TO 85 DEG. C, THROUGH HOLE, PDIP-8
    ✓ IN STOCK!
    £7.78 Price with VAT: £9.34 Buy Surplus As Low As £4.53 Price with VAT: £5.44
    £4.53 Price with VAT: £5.44
    EXAR SP491CN-L

    EXAR

    SP491CN-L

    DISCONTINUED BY MANUFACTURER, LINE TRANSCEIVER, 1 FUNC, 1 DRIVER, 1 RCVR, BICMOS, SOIC-14, ROHS
    ✓ IN STOCK!
    £2.59 Price with VAT: £3.11 Buy Surplus As Low As £1.66 Price with VAT: £1.99
    £1.66 Price with VAT: £1.99
    EXAR SP211ECA-L

    EXAR

    SP211ECA-L

    DISCONTINUED BY MANUFACTURER, INTEGRATED CIRCUIT, INTERFACE, RS-232, 120 KB/S, 5 V, SSOP-28
    ✓ IN STOCK!
    £2.98 Price with VAT: £3.58 Buy Surplus As Low As £1.74 Price with VAT: £2.09
    £1.74 Price with VAT: £2.09
    EXAR SP208EEA-L

    EXAR

    SP208EEA-L

    DISCONTINUED BY MANUFACTURER, LINE TRANSCEIVER, 4 FUNC, 4 DRIVER, 4 RCVR, CMOS, SSOP-24
    ✓ IN STOCK!
    £2.09 Price with VAT: £2.51 Buy Surplus As Low As £1.26 Price with VAT: £1.51
    £1.26 Price with VAT: £1.51
    EXAR SP206CA

    EXAR

    SP206CA

    DISCONTINUED BY MANUFACTURER, LINE TRANSCEIVER, 3 FUNC, 4 DRIVER, 3 RCVR, CMOS, SSOP-24
    ✓ IN STOCK!
    £3.51 Price with VAT: £4.21 Buy Surplus As Low As £2.04 Price with VAT: £2.45
    £2.04 Price with VAT: £2.45
    EXAR ST16C1550CJ28-F

    EXAR

    ST16C1550CJ28-F

    DISCONTINUED BY MANUFACTURER, SIGNAL UART, NO. OF CHANNELS: 1 CHANNEL, DATA RATE: 1.5MBPS, SUPPLY VOLTAGE MIN: 2.97V, SUPPLY VOLTAGE MAX: 5.5V, INTERFACE CASE STYLE: LCC, NO. OF PINS: 28PINS
    ✓ IN STOCK!
    £7.38 Price with VAT: £8.86 Buy Surplus As Low As £5.90 Price with VAT: £7.08
    £5.90 Price with VAT: £7.08
    EXAR ST16C554DIQ64-F

    EXAR

    ST16C554DIQ64-F

    SERIAL I/O CONTROLLER, 4 CHANNEL(S), 0.1875MBPS, CMOS, PQFP64
    ✓ IN STOCK!
    £27.19 Price with VAT: £32.63 Buy Surplus As Low As £15.84 Price with VAT: £19.01
    £15.84 Price with VAT: £19.01
    EXAR ST16C550CJ44-F

    EXAR

    ST16C550CJ44-F

    SERIAL I/O CONTROLLER, 1 CHANNEL(S), 0.1875MBPS, CMOS, PQCC44
    ✓ IN STOCK!
    £5.34 Price with VAT: £6.41 Buy Surplus As Low As £3.46 Price with VAT: £4.15
    £3.46 Price with VAT: £4.15
    EXAR MP7574JN

    EXAR

    MP7574JN

    DISCONTINUED BY MANUFACTURER, ADC, SUCCESSIVE APPROXIMATION, 8-BIT, 1 FUNC, 1 CHANNEL, PARALLEL, 8 BITS ACCESS, CMOS, DIP-18
    ✓ IN STOCK!
    £15.57 Price with VAT: £18.68 Buy Surplus As Low As £9.07 Price with VAT: £10.88
    £9.07 Price with VAT: £10.88
    EXAR SP385ECA

    EXAR

    SP385ECA

    DISCONTINUED BY MANUFACTURER, LINE TRANSCEIVER, 2 FUNC, 2 DRIVER, 2 RCVR, CMOS, SSOP-20
    ✓ IN STOCK!
    £1.88 Price with VAT: £2.26 Buy Surplus As Low As £1.10 Price with VAT: £1.31
    £1.10 Price with VAT: £1.31
    EXAR XR-2211CP

    EXAR

    XR-2211CP

    IC CHIP, DEMODULATOR, TONE DECODER, 20V, 7MA, 3%, 300KHZ, 100W, 14-PDIP, 6.22MM WIDE
    ✓ IN STOCK!
    £9.53 Price with VAT: £11.43 Buy Surplus As Low As £5.55 Price with VAT: £6.66
    £5.55 Price with VAT: £6.66
    EXAR SP3485EN-L

    EXAR

    SP3485EN-L

    DISCONTINUED BY MANUFACTURER, IC, LINE TRANSCEIVER, 1 FUNC, 1 DRIVER, 1 RCVR, BICMOS, LEAD FREE, PLASTIC, SOIC-8
    ✓ IN STOCK!
    £3.70 Price with VAT: £4.44 Buy Surplus As Low As £2.15 Price with VAT: £2.58
    £2.15 Price with VAT: £2.58
    EXAR SP485EN-L/TR

    EXAR

    SP485EN-L/TR

    DISCONTINUED BY MANUFACTURER, LINE TRANSCEIVER, 1 FUNC, 1 DRIVER, 1 RCVR, BICMOS, SOIC-8
    ✓ IN STOCK!
    £1.06 Price with VAT: £1.27 Buy Surplus As Low As £0.62 Price with VAT: £0.74
    £0.62 Price with VAT: £0.74
    EXAR SP211CT

    EXAR

    SP211CT

    DISCONTINUED BY MANUFACTURER, IC, INTERFACE SOIC-28 WIDE
    ✓ IN STOCK!
    £6.01 Price with VAT: £7.21 Buy Surplus As Low As £4.72 Price with VAT: £5.66
    £4.72 Price with VAT: £5.66
    EXAR T83VSH38IB

    EXAR

    T83VSH38IB

    INTERFACE UNIT SHORT-HAUL 8CHANNEL
    ✓ IN STOCK!
    Buy Surplus As Low As £8.27 Price with VAT: £9.92
    £8.27 Price with VAT: £9.92
    EXAR 2206CP

    EXAR

    2206CP

    IC CHIP PARITY FUNCTIONS 10V-26V 0.01HZ-1MHZ
    ✓ IN STOCK!
    £2.55 Price with VAT: £3.06 Buy Surplus As Low As £0.92 Price with VAT: £1.11
    £0.92 Price with VAT: £1.11
    EXAR SP206ETL

    EXAR

    SP206ETL

    RS-232 INTERFACE IC
    ✓ IN STOCK!
    £2.95 Price with VAT: £3.54 Buy Surplus As Low As £1.01 Price with VAT: £1.22
    £1.01 Price with VAT: £1.22
    EXAR XR600404

    EXAR

    XR600404

    IC
    ✓ IN STOCK!
    £12.60 Price with VAT: £15.12 Buy Surplus As Low As £5.71 Price with VAT: £6.86
    £5.71 Price with VAT: £6.86
    EXAR SP3232EEA-L/TR

    EXAR

    SP3232EEA-L/TR

    IC, TRANSCEIVER FULL 2/2, 16SSOP
    ✓ IN STOCK!
    £1.74 Price with VAT: £2.09 Buy Surplus As Low As £1.01 Price with VAT: £1.22
    £1.01 Price with VAT: £1.22
    EXAR SP334ET-L

    EXAR

    SP334ET-L

    RS-232 INTERFACE IC RS232/422/RS485 TRANSCEIVER MULTI , SOIC-28 WIDE
    ✓ IN STOCK!
    £10.75 Price with VAT: £12.90 Buy Surplus As Low As £7.73 Price with VAT: £9.28
    £7.73 Price with VAT: £9.28
    EXAR XR2240CP

    EXAR

    XR2240CP

    DISCONTINUED BY MANUFACTURER, IC CHIP, PROGRAMABLE TIMER / COUNTER, BIPOLAR, 16PIN
    ✓ IN STOCK!
    £31.74 Price with VAT: £38.09 Buy Surplus As Low As £19.65 Price with VAT: £23.58
    £19.65 Price with VAT: £23.58
    EXAR SP3243EHCA

    EXAR

    SP3243EHCA

    DISCONTINUED BY MANUFACTURER, LINE TRANSCEIVER, 3 FUNC, 3 DRIVER, 5 RCVR, CMOS, SSOP-28
    ✓ IN STOCK!
    £1.28 Price with VAT: £1.53 Buy Surplus As Low As £0.60 Price with VAT: £0.73
    £0.60 Price with VAT: £0.73
    EXAR SP487CT

    EXAR

    SP487CT

    DISCONTINUED BY MANUFACTURER, LINE DRIVER, 4 FUNC, 4 DRIVER, CMOS, PDSOIC-16
    ✓ IN STOCK!
    £2.97 Price with VAT: £3.56 Buy Surplus As Low As £1.89 Price with VAT: £2.27
    £1.89 Price with VAT: £2.27
    EXAR SP213EEA-L

    EXAR

    SP213EEA-L

    DISCONTINUED BY MANUFACTURER, LINE TRANSCEIVER, 4 FUNC, 4 DRIVER, 5 RCVR, CMOS, SSOP-28, ROHS
    ✓ IN STOCK!
    £1.19 Price with VAT: £1.43 Buy Surplus As Low As £0.70 Price with VAT: £0.83
    £0.70 Price with VAT: £0.83
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