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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.

    Filter Results
    Results 1-50 of 472.
    NEC UPC157C

    NEC

    UPC157C

    IC OP AMP 8 DIP
    ✓ IN STOCK!
    £2.29 Price with VAT: £2.75 Buy Surplus As Low As £1.32 Price with VAT: £1.59
    £1.32 Price with VAT: £1.59
    NEC UPD765AC

    NEC

    UPD765AC

    DISCONTINUED BY MANUFACTURER, FLOPPY DISK CONTROLLER, PDIP-40
    ✓ IN STOCK!
    £10.18 Price with VAT: £12.22 Buy Surplus As Low As £7.32 Price with VAT: £8.78
    £7.32 Price with VAT: £8.78
    NEC UPD8251AFC

    NEC

    UPD8251AFC

    DISCONTINUED BY MANUFACTURER, PROGRAMMERABLE COMMNINICATIONS INTERFACE, (USART), 28 DIP, MARKED AS D8251AFC
    ✓ IN STOCK!
    £16.35 Price with VAT: £19.62 Buy Surplus As Low As £9.52 Price with VAT: £11.43
    £9.52 Price with VAT: £11.43
    NEC UPC8255AC2

    NEC

    UPC8255AC2

    IC
    ✓ IN STOCK!
    £9.10 Price with VAT: £10.92 Buy Surplus As Low As £5.24 Price with VAT: £6.29
    £5.24 Price with VAT: £6.29
    NEC IC1042C

    NEC

    IC1042C

    IC
    ✓ IN STOCK!
    £12.12 Price with VAT: £14.54 Buy Surplus As Low As £8.71 Price with VAT: £10.45
    £8.71 Price with VAT: £10.45
    NEC UPD4990AC

    NEC

    UPD4990AC

    IC, SERIAL I/O CLOCK, CMOS, 32.768KHZ, 7V, 1US, 14-DIP
    ✓ IN STOCK!
    £11.76 Price with VAT: £14.12 Buy Surplus As Low As £4.84 Price with VAT: £5.81
    £4.84 Price with VAT: £5.81
    NEC UPD43256C-10L

    NEC

    UPD43256C-10L

    DISCONTINUED BY MANUFACTURER, STANDARD SRAM, 32KX8, 100NS, CMOS, PDIP28
    ✓ IN STOCK!
    £9.62 Price with VAT: £11.54 Buy Surplus As Low As £5.60 Price with VAT: £6.72
    £5.60 Price with VAT: £6.72
    NEC D8253C-5

    NEC

    D8253C-5

    PROGRAMMABLE TIMER, 3 TIMER(S), CMOS, PDIP24
    ✓ IN STOCK!
    £20.77 Price with VAT: £24.93 Buy Surplus As Low As £12.70 Price with VAT: £15.24
    £12.70 Price with VAT: £15.24
    NEC UPC7805AHF

    NEC

    UPC7805AHF

    VOLTAGE REGULATOR 5V 1A TO-220-3
    ✓ IN STOCK!
    £3.00 Price with VAT: £3.60 Buy Surplus As Low As £1.75 Price with VAT: £2.10
    £1.75 Price with VAT: £2.10
    NEC UPD3575D

    NEC

    UPD3575D

    IC CHIP1024BIT LINEAR IMAGE SENSOR
    ✓ IN STOCK!
    Buy Surplus As Low As £79.39 Price with VAT: £95.27
    £79.39 Price with VAT: £95.27
    NEC UPC55D

    NEC

    UPC55D

    IC
    ✓ IN STOCK!
    £5.25 Price with VAT: £6.30 Buy Surplus As Low As £3.78 Price with VAT: £4.54
    £3.78 Price with VAT: £4.54
    NEC IC7810G

    NEC

    IC7810G

    IC
    ✓ IN STOCK!
    £7.57 Price with VAT: £9.08 Buy Surplus As Low As £5.45 Price with VAT: £6.53
    £5.45 Price with VAT: £6.53
    NEC UPA80GR

    NEC

    UPA80GR

    IC CHIP 18PIN
    ✓ IN STOCK!
    £7.12 Price with VAT: £8.54 Buy Surplus As Low As £5.74 Price with VAT: £6.89
    £5.74 Price with VAT: £6.89
    NEC UPD71054L-10

    NEC

    UPD71054L-10

    DISCONTINUED BY MANUFACTURER, PROGRAMMABLE TIMER, 3 TIMER(S), CMOS, PQCC28
    ✓ IN STOCK!
    £13.46 Price with VAT: £16.16 Buy Surplus As Low As £7.84 Price with VAT: £9.41
    £7.84 Price with VAT: £9.41
    NEC UPD71055GB-10

    NEC

    UPD71055GB-10

    DISCONTINUED BY MANUFACTURER, PRINTER INTERFACE, 24 I/O, CMOS, PQFP44
    ✓ IN STOCK!
    £11.29 Price with VAT: £13.55 Buy Surplus As Low As £6.78 Price with VAT: £8.13
    £6.78 Price with VAT: £8.13
    NEC UPD71083C

    NEC

    UPD71083C

    BUS DRIVER, 71083 SERIES, 1-FUNC, 8-BIT, INVERTED OUTPUT, CMOS, PDIP20
    ✓ IN STOCK!
    £17.45 Price with VAT: £20.94 Buy Surplus As Low As £12.54 Price with VAT: £15.05
    £12.54 Price with VAT: £15.05
    NEC UPD71087C

    NEC

    UPD71087C

    DISCONTINUED BY MANUFACTURER, ICBUS TRANSCEIVER, 71087 SERIES, 1-FUNC, 8-BIT, INVERTED OUTPUT, CMOS, PDIP20
    ✓ IN STOCK!
    Buy Surplus As Low As £19.97 Price with VAT: £23.96
    £19.97 Price with VAT: £23.96
    NEC UPD5200C

    NEC

    UPD5200C

    IC
    ✓ IN STOCK!
    £22.16 Price with VAT: £26.59 Buy Surplus As Low As £12.91 Price with VAT: £15.49
    £12.91 Price with VAT: £15.49
    NEC UPD43256AC-85LL

    NEC

    UPD43256AC-85LL

    DISCONTINUED BY MANUFACTURER, IC, SRAM, 32 KX8 BIT, 85 NS ACCESS TIME, 20 MICRO-AMP DATA RETENTION CURRENT, 28 PIN - DIP CASE, PLASTIC PACKAGE
    ✓ IN STOCK!
    £5.61 Price with VAT: £6.73 Buy Surplus As Low As £4.03 Price with VAT: £4.84
    £4.03 Price with VAT: £4.84
    NEC UPC811G2

    NEC

    UPC811G2

    OPERATIONAL AMPLIFIER, SOP-8, 16V, 10MA, 10000PF, 1.8X5.2MM
    ✓ IN STOCK!
    £3.05 Price with VAT: £3.66 Buy Surplus As Low As £2.14 Price with VAT: £2.56
    £2.14 Price with VAT: £2.56
    NEC UPC339C

    NEC

    UPC339C

    DISCONTINUED BY MANUFACTURER, COMPARATOR, 4 FUNC, 5000UV OFFSET-MAX, 1300NS RESPONSE TIME, BIPOLAR, PDIP14
    ✓ IN STOCK!
    £7.33 Price with VAT: £8.79 Buy Surplus As Low As £4.66 Price with VAT: £5.59
    £4.66 Price with VAT: £5.59
    NEC UPC1099GS

    NEC

    UPC1099GS

    DISCONTINUED BY MANUFACTURER, IC, SWITCHING CONTROLLER, SUPPLY 26V, START UP THRESHOLD 11V, 500KHZ, SOP-16, 7.7 MM WIDTH
    ✓ IN STOCK!
    £33.61 Price with VAT: £40.34 Buy Surplus As Low As £9.05 Price with VAT: £10.86
    £9.05 Price with VAT: £10.86
    NEC D445LC

    NEC

    D445LC

    IC
    ✓ IN STOCK!
    £21.16 Price with VAT: £25.39 Buy Surplus As Low As £10.40 Price with VAT: £12.48
    £10.40 Price with VAT: £12.48
    NEC PS7141L-1A

    NEC

    PS7141L-1A

    DISCONTINUED BY MANUFACTURER, TRANSISTOR OUTPUT SSR, 1-CHANNEL, 1500V ISOLATION, SMD-6
    ✓ IN STOCK!
    £3.08 Price with VAT: £3.69 Buy Surplus As Low As £1.79 Price with VAT: £2.15
    £1.79 Price with VAT: £2.15
    NEC UPC4084C

    NEC

    UPC4084C

    IC CHIP 14PIN
    ✓ IN STOCK!
    £13.69 Price with VAT: £16.43 Buy Surplus As Low As £7.24 Price with VAT: £8.69
    £7.24 Price with VAT: £8.69
    NEC UPD4712CGT

    NEC

    UPD4712CGT

    IC, 28 PIN SOP
    ✓ IN STOCK!
    £4.16 Price with VAT: £4.99 Buy Surplus As Low As £2.42 Price with VAT: £2.90
    £2.42 Price with VAT: £2.90
    NEC D8253C-2

    NEC

    D8253C-2

    IC CHIP 24PIN
    ✓ IN STOCK!
    £7.06 Price with VAT: £8.47 Buy Surplus As Low As £5.11 Price with VAT: £6.13
    £5.11 Price with VAT: £6.13
    NEC UPD8259AC-2

    NEC

    UPD8259AC-2

    DISCONTINUED BY MANUFACTURER, INTERRUPT CONTROLLER, MOS, PDIP28
    ✓ IN STOCK!
    £14.51 Price with VAT: £17.41 Buy Surplus As Low As £9.23 Price with VAT: £11.08
    £9.23 Price with VAT: £11.08
    NEC D7201C

    NEC

    D7201C

    NEC , D7201C, IC CHIP, 38 PIN
    ✓ IN STOCK!
    £23.08 Price with VAT: £27.70 Buy Surplus As Low As £13.45 Price with VAT: £16.13
    £13.45 Price with VAT: £16.13
    NEC D8251AFC

    NEC

    D8251AFC

    DISCONTINUED BY MANUFACTURER, PROGRAMMERABLE COMMNINICATIONS INTERFACE, (USART), 28 DIP, MARKED AS D8251AFC
    ✓ IN STOCK!
    £18.70 Price with VAT: £22.43 Buy Surplus As Low As £10.89 Price with VAT: £13.07
    £10.89 Price with VAT: £13.07
    NEC C811C

    NEC

    C811C

    IC
    ✓ IN STOCK!
    £5.33 Price with VAT: £6.40 Buy Surplus As Low As £3.35 Price with VAT: £4.02
    £3.35 Price with VAT: £4.02
    NEC UPD4991AGS

    NEC

    UPD4991AGS

    DISCONTINUED BY MANUFACTURER, IC CHIP, TIMER, REAL TIME CLOCK, 20 PIN,
    ✓ IN STOCK!
    £26.03 Price with VAT: £31.24 Buy Surplus As Low As £18.41 Price with VAT: £22.09
    £18.41 Price with VAT: £22.09
    NEC UPC1094G

    NEC

    UPC1094G

    DISCONTINUED BY MANUFACTURER, SWITCHING CONTROLLER, 1.2A, 500KHZ SWITCHING FREQ-MAX, BIPOLAR, SOIC-14
    ✓ IN STOCK!
    £12.43 Price with VAT: £14.91 Buy Surplus As Low As £7.46 Price with VAT: £8.95
    £7.46 Price with VAT: £8.95
    NEC PS2741

    NEC

    PS2741

    IC
    ✓ IN STOCK!
    £4.07 Price with VAT: £4.88 Buy Surplus As Low As £3.10 Price with VAT: £3.72
    £3.10 Price with VAT: £3.72
    NEC D8155HC-2

    NEC

    D8155HC-2

    IC CHIP DIP 40PIN
    ✓ IN STOCK!
    £19.02 Price with VAT: £22.82 Buy Surplus As Low As £11.08 Price with VAT: £13.30
    £11.08 Price with VAT: £13.30
    NEC D8085AHC

    NEC

    D8085AHC

    IC CHIP DIP 8BIT 64KB 3MHZ 40PIN 5V .675W
    ✓ IN STOCK!
    £26.89 Price with VAT: £32.27 Buy Surplus As Low As £16.43 Price with VAT: £19.72
    £16.43 Price with VAT: £19.72
    NEC D4016C2

    NEC

    D4016C2

    IC
    ✓ IN STOCK!
    £5.10 Price with VAT: £6.12 Buy Surplus As Low As £3.67 Price with VAT: £4.40
    £3.67 Price with VAT: £4.40
    NEC UPA1453H

    NEC

    UPA1453H

    PNP SILICON POWER TRANSISTOR
    ✓ IN STOCK!
    £3.73 Price with VAT: £4.48 Buy Surplus As Low As £1.51 Price with VAT: £1.81
    £1.51 Price with VAT: £1.81
    NEC UPB8287C

    NEC

    UPB8287C

    DISCONTINUED BY MANUFACTURER, BUS DRIVER/TRANSCEIVER, 1-FUNC, 8-BIT, INVERTED OUTPUT, TTL, PDIP20
    ✓ IN STOCK!
    £13.71 Price with VAT: £16.45 Buy Surplus As Low As £7.98 Price with VAT: £9.58
    £7.98 Price with VAT: £9.58
    NEC UPD71055GB

    NEC

    UPD71055GB

    DISCONTINUED BY MANUFACTURER, PARALLEL I/O PORT, 24 I/O, CMOS, PQFP44
    ✓ IN STOCK!
    £25.49 Price with VAT: £30.59 Buy Surplus As Low As £19.48 Price with VAT: £23.38
    £19.48 Price with VAT: £23.38
    NEC UPC177D

    NEC

    UPC177D

    DISCONTINUED BY MANUFACTURER, SINGLE POWER SUPPLY QUAD COMPARATORS, BIPOLAR, DIP-14
    ✓ IN STOCK!
    £16.93 Price with VAT: £20.31 Buy Surplus As Low As £10.46 Price with VAT: £12.55
    £10.46 Price with VAT: £12.55
    NEC WD37C65CJM

    NEC

    WD37C65CJM

    IC, PLCC, FLOPPY-DRIVE CONTROLLER
    ✓ IN STOCK!
    £22.48 Price with VAT: £26.98 Buy Surplus As Low As £19.02 Price with VAT: £22.82
    £19.02 Price with VAT: £22.82
    NEC UPD43256BCZ-70L

    NEC

    UPD43256BCZ-70L

    DISCONTINUED BY MANUFACTURER, STANDARD SRAM, 32KX8, 70NS, CMOS, PDIP28
    ✓ IN STOCK!
    Buy Surplus As Low As £5.45 Price with VAT: £6.53
    £5.45 Price with VAT: £6.53
    NEC UPC1093J

    NEC

    UPC1093J

    DISCONTINUED BY MANUFACTURER, TWO TERMINAL VOLTAGE REFERENCE, 1 OUTPUT, 2.495V, TRIM/ADJUSTABLE, BIPOLAR, TO-92
    ✓ IN STOCK!
    £5.80 Price with VAT: £6.96 Buy Surplus As Low As £3.70 Price with VAT: £4.44
    £3.70 Price with VAT: £4.44
    NEC SNS3M0523T

    NEC

    SNS3M0523T

    IC
    ✓ IN STOCK!
    £2.52 Price with VAT: £3.02 Buy Surplus As Low As £1.87 Price with VAT: £2.24
    £1.87 Price with VAT: £2.24
    NEC PS2503-4

    NEC

    PS2503-4

    IC 16 PIN DIP
    ✓ IN STOCK!
    £1.33 Price with VAT: £1.60 Buy Surplus As Low As £0.76 Price with VAT: £0.91
    £0.76 Price with VAT: £0.91
    NEC PS2561AL1VF3

    NEC

    PS2561AL1VF3

    IC
    ✓ IN STOCK!
    £0.49 Price with VAT: £0.59 Buy Surplus As Low As £0.33 Price with VAT: £0.40
    £0.33 Price with VAT: £0.40
    NEC UPC4082C

    NEC

    UPC4082C

    IC, DIP-8
    ✓ IN STOCK!
    £2.49 Price with VAT: £2.98 Buy Surplus As Low As £1.41 Price with VAT: £1.69
    £1.41 Price with VAT: £1.69
    NEC UPD78C11G

    NEC

    UPD78C11G

    DISCONTINUED BY MANUFACTURER, MICROCONTROLLER, 8-BIT, MROM, UPD7800 CPU, 15MHZ, CMOS, PQIP64
    ✓ IN STOCK!
    £4.54 Price with VAT: £5.45 Buy Surplus As Low As £3.26 Price with VAT: £3.92
    £3.26 Price with VAT: £3.92
    NEC D8279C-2

    NEC

    D8279C-2

    PROGRAMABLE KEYBOARD/DISPLAY INTERFACE 40P DIP
    ✓ IN STOCK!
    £15.42 Price with VAT: £18.50 Buy Surplus As Low As £9.32 Price with VAT: £11.19
    £9.32 Price with VAT: £11.19
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