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    Integrated Circuits / Memory IC

    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.

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    Results 1-50 of 477.
    TEXAS INSTRUMENTS SEMI TMS2732A-20JL

    TEXAS INSTRUMENTS SEMI

    TMS2732A-20JL

    DISCONTINUED BY MANUFACTURER, PROGAMMABLE MEMORY CHIP, 4.75-5.25 V, READ ONLY, ERASABLE, 32768 BIT, CYCLE TIME: 200 NS, 24 PIN
    ✓ IN STOCK!
    £1.21 Price with VAT: £1.45 Buy Surplus As Low As £0.97 Price with VAT: £1.16
    £0.97 Price with VAT: £1.16
    LYONTEK LY625128SL-45LLI

    LYONTEK

    LY625128SL-45LLI

    DISCONTINUED BY MANUFACTURER, STANDARD SRAM, 512KX8, 45NS, CMOS, SOP-32, IND TEMP, LOW LOW POWER
    ✓ IN STOCK!
    £13.23 Price with VAT: £15.88 Buy Surplus As Low As £7.94 Price with VAT: £9.53
    £7.94 Price with VAT: £9.53
    SCHNEIDER ELECTRIC SR2MEM02

    SCHNEIDER ELECTRIC

    SR2MEM02

    MEMORY CARTRIDGE, PHASEO, ZELIO LOGIC, SR2 SERIES, SOFTWARE, FOR V 3.0, EEPROM, FOR SMART RELAY FIRMWARE
    ✓ IN STOCK!
    £16.16 Price with VAT: £19.39 Buy New £16.16 Price with VAT: £19.39
    £9.80 Price with VAT: £11.76
    SPANSION S29AL032D90TFI000

    SPANSION

    S29AL032D90TFI000

    IC, MEMORY, FLASH, 32M, 3V, 40TSOP; MEMORY SIZE:32MB; MEMORY CONFIGURATION:4M X 8; INTERFACE TYPE:CFI; ACCESS TIME:90NS; SUPPLY VOLTAGE RANGE:2.7V TO
    ✓ IN STOCK!
    £5.60 Price with VAT: £6.72 Buy Surplus As Low As £3.74 Price with VAT: £4.49
    £3.74 Price with VAT: £4.49
    AMD AM29F200BB-70EC

    AMD

    AM29F200BB-70EC

    DISCONTINUED BY MANUFACTURER, FLASH, 128KX16, 70NS, TSOP-48
    ✓ IN STOCK!
    £5.18 Price with VAT: £6.22 Buy Surplus As Low As £3.93 Price with VAT: £4.71
    £3.93 Price with VAT: £4.71
    VIDEOJET 358035-F

    VIDEOJET

    358035-F

    PC BOARD OPTION
    ✓ IN STOCK!
    £269.35 Price with VAT: £323.22 Buy Surplus As Low As £111.92 Price with VAT: £134.30
    £111.92 Price with VAT: £134.30
    HYUNDAI HY6264LP-10

    HYUNDAI

    HY6264LP-10

    DISCONTINUED BY MANUFACTURER,STANDARD SRAM, 8KX8, 100NS, CMOS, PDIP28
    ✓ IN STOCK!
    £22.28 Price with VAT: £26.73 Buy Surplus As Low As £13.37 Price with VAT: £16.04
    £13.37 Price with VAT: £16.04
    MITSUBISHI M5M44256BL-7

    MITSUBISHI

    M5M44256BL-7

    FAST PAGE DRAM, 256KX4, 70NS, CMOS, PZIP19
    ✓ IN STOCK!
    £11.14 Price with VAT: £13.37 Buy Surplus As Low As £5.21 Price with VAT: £6.26
    £5.21 Price with VAT: £6.26
    INFINEON CY62256VLL-70ZXC

    INFINEON

    CYPRESS SEMI

    CY62256VLL-70ZXC

    IC, SRAM, 32KX8, CMOS, TSSOP, 28PIN
    ✓ IN STOCK!
    £9.30 Price with VAT: £11.16 Buy Surplus As Low As £6.68 Price with VAT: £8.02
    £6.68 Price with VAT: £8.02
    MAXIM INTEGRATED PRODUCTS DS1746W-120+

    MAXIM INTEGRATED PRODUCTS

    DS1746W-120+

    REAL TIME CLOCK, NON-VOLATILE, CMOS, PDIP32
    ✓ IN STOCK!
    £57.37 Price with VAT: £68.84 Buy Surplus As Low As £33.42 Price with VAT: £40.10
    £33.42 Price with VAT: £40.10
    TEXAS INSTRUMENTS SEMI TMS27C256-2JL

    TEXAS INSTRUMENTS SEMI

    TMS27C256-2JL

    DISCONTINUED BY MANUFACTURER, UVPROM, 32KX8, 200NS, CMOS, CDIP28
    ✓ IN STOCK!
    £12.75 Price with VAT: £15.30 Buy Surplus As Low As £4.66 Price with VAT: £5.60
    £4.66 Price with VAT: £5.60
    HONEYWELL 053320-00

    HONEYWELL

    MEASUREX

    053320-00

    SERIAL INTERFACE
    ✓ IN STOCK!
    £64.16 Price with VAT: £76.99 Buy Surplus As Low As £28.72 Price with VAT: £34.47
    £28.72 Price with VAT: £34.47
    KRONOS 6600204-001

    KRONOS

    6600204-001

    KRONOS , 6600204-001 , MODEM OPTION BOARD
    ✓ IN STOCK!
    £90.90 Price with VAT: £109.08 Buy Surplus As Low As £34.00 Price with VAT: £40.80
    £34.00 Price with VAT: £40.80
    ALLEN BRADLEY 2706-NMM32

    ALLEN BRADLEY

    2706-NMM32

    MEMORY MODULE DL40, 32K EEPROM
    Buy Surplus As Low As £175.01 Price with VAT: £210.01
    £175.01 Price with VAT: £210.01
    MAXIM INTEGRATED PRODUCTS DS1230AB-200+

    MAXIM INTEGRATED PRODUCTS

    DS1230AB-200+

    NON-VOLATILE SRAM MODULE, 32K X 8 BIT, 256 KBIT, 200NS, 4.75-5.25 V, CMOS, PDIP28
    ✓ IN STOCK!
    £40.18 Price with VAT: £48.21 Buy Surplus As Low As £24.75 Price with VAT: £29.70
    £24.75 Price with VAT: £29.70
    TOSHIBA TC551001CP-70L

    TOSHIBA

    TC551001CP-70L

    DISCONTINUED BY MANUFACTURER, STANDARD SRAM, 128KX8, 70NS, CMOS, LOW POWER, PDIP32
    ✓ IN STOCK!
    £65.02 Price with VAT: £78.02 Buy Surplus As Low As £37.87 Price with VAT: £45.45
    £37.87 Price with VAT: £45.45
    DALLAS SEMICONDUCTOR DS1225AB-170

    DALLAS SEMICONDUCTOR

    DS1225AB-170

    DISCONTINUED BY MANUFACTURER, SEMICONDUCTOR, NONVOLATILE SRAM
    ✓ IN STOCK!
    Buy Surplus As Low As £5.66 Price with VAT: £6.79
    £5.66 Price with VAT: £6.79
    ATMEL AT27C256R-12PC

    ATMEL

    AT27C256R-12PC

    DISCONTINUED BY MANUFACTURER, OTP ROM, 32KX8, 120NS, CMOS, PDIP28
    ✓ IN STOCK!
    £8.90 Price with VAT: £10.68 Buy Surplus As Low As £5.18 Price with VAT: £6.22
    £5.18 Price with VAT: £6.22
    DALLAS SEMICONDUCTOR DS1230Y-120

    DALLAS SEMICONDUCTOR

    DS1230Y-120

    DISCONTINUED BY MANUFACTURER, NON-VOLATILE SRAM MODULE, 32KX8, 120NS, CMOS, PDIP28
    ✓ IN STOCK!
    Buy Surplus As Low As £20.09 Price with VAT: £24.11
    £20.09 Price with VAT: £24.11
    TOSHIBA TC5565APL-10

    TOSHIBA

    TC5565APL-10

    DISCONTINUED BY MANUFACTURER, STANDARD SRAM, 8KX8, 100NS, CMOS, PDIP28
    ✓ IN STOCK!
    £7.43 Price with VAT: £8.91 Buy Surplus As Low As £5.66 Price with VAT: £6.79
    £5.66 Price with VAT: £6.79
    SAMSUNG KM681000BLP-7

    SAMSUNG

    KM681000BLP-7

    DISCONTINUED BY MANUFACTURER, STANDARD SRAM, 128KX8, 70NS, CMOS, PDIP32
    ✓ IN STOCK!
    £15.44 Price with VAT: £18.53 Buy Surplus As Low As £8.82 Price with VAT: £10.59
    £8.82 Price with VAT: £10.59
    DALLAS SEMICONDUCTOR DS1225Y-200

    DALLAS SEMICONDUCTOR

    DS1225Y-200

    DISCONTINUED BY MANUFACTURER, NON-VOLATILE SRAM MODULE, 8KX8, 200NS, CMOS, DIP-28
    ✓ IN STOCK!
    Buy Surplus As Low As £35.53 Price with VAT: £42.64
    £35.53 Price with VAT: £42.64
    FENNER RC272

    FENNER

    RC272

    DISCONTINUED BY MANUFACTURER, OSCILLATOR AND FREQUENCY SCALER
    ✓ IN STOCK!
    Buy Surplus As Low As £91.98 Price with VAT: £110.38
    £91.98 Price with VAT: £110.38
    VIDEOJET 358035-G

    VIDEOJET

    358035-G

    PC BOARD OPTION
    ✓ IN STOCK!
    £204.25 Price with VAT: £245.10 Buy Surplus As Low As £84.03 Price with VAT: £100.83
    £84.03 Price with VAT: £100.83
    DEC M7609

    DEC

    M7609

    MEMORY BOARD
    ✓ IN STOCK!
    £885.57 Price with VAT: £1,062.68 Buy Surplus As Low As £478.21 Price with VAT: £573.85
    £478.21 Price with VAT: £573.85
    KRONOS 6600187-999

    KRONOS

    6600187-999

    DAUGHTER BOARD
    ✓ IN STOCK!
    £90.90 Price with VAT: £109.08 Buy Surplus As Low As £15.83 Price with VAT: £19.00
    £15.83 Price with VAT: £19.00
    MICROCHIP TECHNOLOGY INC 25LC040/SN

    MICROCHIP TECHNOLOGY INC

    25LC040/SN

    4K, 512 X 8 , 2.5V SER EE
    ✓ IN STOCK!
    £0.64 Price with VAT: £0.77 Buy Surplus As Low As £0.48 Price with VAT: £0.58
    £0.48 Price with VAT: £0.58
    MICROCHIP TECHNOLOGY INC 24LC32AT-I/SN

    MICROCHIP TECHNOLOGY INC

    24LC32AT-I/SN

    EEPROM, 8KBIT, 400KHZ, I2C, SOIC-8; IC INTERFACE TYPE:I2C; MEMORY SIZE:32KBIT; EEPROM MEMORY CONFIGURATION:4K X 8BIT; CLOCK FREQUENCY:400KHZ; MEMORY CASE STYLE:SOIC; NO. OF PINS:8PINS; SUPPL ...
    ✓ IN STOCK!
    £0.67 Price with VAT: £0.80 Buy Surplus As Low As £0.39 Price with VAT: £0.46
    £0.39 Price with VAT: £0.46
    MICROCHIP TECHNOLOGY INC 93LC86/P

    MICROCHIP TECHNOLOGY INC

    93LC86/P

    MEMORY, 16 KBIT, SERIAL, 3 MHZ, DIP-8, MICROWIRE CLOCK
    ✓ IN STOCK!
    £1.91 Price with VAT: £2.29 Buy Surplus As Low As £0.91 Price with VAT: £1.10
    £0.91 Price with VAT: £1.10
    MICROCHIP TECHNOLOGY INC 93LC86-I/SN

    MICROCHIP TECHNOLOGY INC

    93LC86-I/SN

    16K, 1024 X 16 OR 2048 X 8
    ✓ IN STOCK!
    £1.26 Price with VAT: £1.51 Buy Surplus As Low As £0.66 Price with VAT: £0.79
    £0.66 Price with VAT: £0.79
    MICROCHIP TECHNOLOGY INC 93LC76C-I/SN

    MICROCHIP TECHNOLOGY INC

    93LC76C-I/SN

    IC, EEPROM, 8KBIT, SERIAL, 3MHZ, SOIC-8
    ✓ IN STOCK!
    £0.67 Price with VAT: £0.81 Buy Surplus As Low As £0.39 Price with VAT: £0.47
    £0.39 Price with VAT: £0.47
    MICROCHIP TECHNOLOGY INC 93LC46/P

    MICROCHIP TECHNOLOGY INC

    93LC46/P

    SERIAL EEPROM, 1KBIT, 2MHZ, DIP-8; IC INTERFACE TYPE:MICROWIRE; MEMORY SIZE:1KBIT; EEPROM MEMORY CONFIGURATION:128K X 8BIT / 64K X 16BIT; CLOCK FREQUENCY:2MHZ; MEMORY CASE STYLE:DIP; NO. OF ...
    ✓ IN STOCK!
    £1.09 Price with VAT: £1.31 Buy Surplus As Low As £0.62 Price with VAT: £0.75
    £0.62 Price with VAT: £0.75
    MAXIM INTEGRATED PRODUCTS DS5000T-32-16

    MAXIM INTEGRATED PRODUCTS

    DS5000T-32-16

    DISCINTINUED BY MANUFACTURER, MICROCONTROLLER, SERIES DS500X, 8-BIT CORE, 16MHZ, 32X I/O, 32 KB MEMORY, 4.75-5.25 V, THROUGH HOLE MOUNT, 40-EDIP
    ✓ IN STOCK!
    £63.23 Price with VAT: £75.87 Buy Surplus As Low As £44.81 Price with VAT: £53.77
    £44.81 Price with VAT: £53.77
    MAXIM INTEGRATED PRODUCTS DS1245AB-120+

    MAXIM INTEGRATED PRODUCTS

    DS1245AB-120+

    NON-VOLATILE SRAM MODULE, 128KX8, 120NS, CMOS, DIP-32
    ✓ IN STOCK!
    £32.75 Price with VAT: £39.30 Buy Surplus As Low As £19.65 Price with VAT: £23.58
    £19.65 Price with VAT: £23.58
    TEXAS INSTRUMENTS SEMI TMS27C256-15JL

    TEXAS INSTRUMENTS SEMI

    TMS27C256-15JL

    DISCONTINUED BY MANUFACTURER, UVPROM, 32KX8, 150NS, CMOS, CDIP28
    ✓ IN STOCK!
    £13.39 Price with VAT: £16.06 Buy Surplus As Low As £7.80 Price with VAT: £9.36
    £7.80 Price with VAT: £9.36
    AMD AM27C256-120DC

    AMD

    AM27C256-120DC

    DISCONTINUED BY MANUFACTURER, EPROM MEMORY CHIP, 32K X 8-BIT CMOS, 12.75V DC, SPEED OPTION 120, 28 PIN CERAMIC DIP (CDV028), COMMERCIAL (0 TO +70C), STANDARD PROCESSING
    ✓ IN STOCK!
    £27.10 Price with VAT: £32.52 Buy Surplus As Low As £5.79 Price with VAT: £6.94
    £5.79 Price with VAT: £6.94
    AMD AM27C020-120DC

    AMD

    AM27C020-120DC

    DISCONTINUED BY MANUFACTURER, UVPROM, 256KX8, 120NS, CMOS, CDIP32
    ✓ IN STOCK!
    Buy Surplus As Low As £11.01 Price with VAT: £13.22
    £11.01 Price with VAT: £13.22
    ST MICRO M27C2001-12F1

    ST MICRO

    M27C2001-12F1

    DISCONTINUED BY MANUFACTURER, IC, UVPROM, 256KX8, 120NS, 2 MBIT, CMOS, CERAMIC, DIP-32
    ✓ IN STOCK!
    £15.33 Price with VAT: £18.39 Buy Surplus As Low As £10.81 Price with VAT: £12.98
    £10.81 Price with VAT: £12.98
    MICROCHIP TECHNOLOGY INC 24LC64-I/SN

    MICROCHIP TECHNOLOGY INC

    24LC64-I/SN

    IC, EEPROM, 64KBIT, 8KX8, SERIAL, CMOS, SOIC-8
    ✓ IN STOCK!
    £0.55 Price with VAT: £0.66 Buy Surplus As Low As £0.36 Price with VAT: £0.44
    £0.36 Price with VAT: £0.44
    MICROCHIP TECHNOLOGY INC 24LC64-I/SM

    MICROCHIP TECHNOLOGY INC

    24LC64-I/SM

    IC, EEPROM, 64KBIT, 8KX8, SERIAL, CMOS, SOIC-8
    ✓ IN STOCK!
    £0.60 Price with VAT: £0.72 Buy Surplus As Low As £0.40 Price with VAT: £0.48
    £0.40 Price with VAT: £0.48
    MICROCHIP TECHNOLOGY INC 93LC46A/SN

    MICROCHIP TECHNOLOGY INC

    93LC46A/SN

    PRICE/EA (MIN PURCH= 1700) - IC, EEPROM, 1KBIT, SERIAL, 3MHZ, SOIC-8; MEMORY SIZE:1KBIT; MEMORY CONFIGURATION:128 X 8; IC INTERFACE TYPE:MICROWIRE; CL
    ✓ IN STOCK!
    £0.41 Price with VAT: £0.49 Buy Surplus As Low As £0.24 Price with VAT: £0.29
    £0.24 Price with VAT: £0.29
    MICROCHIP TECHNOLOGY INC 93LC46A/P

    MICROCHIP TECHNOLOGY INC

    93LC46A/P

    IC, EEPROM, 1KBIT, SERIAL, 3MHZ, DIP-8; MEMORY SIZE:1KBIT; MEMORY CONFIGURATION:128 X 8; IC INTERFACE TYPE:MICROWIRE; CLOCK FREQUENCY:3MHZ; SUPPLY VOL
    ✓ IN STOCK!
    £0.89 Price with VAT: £1.07 Buy Surplus As Low As £0.33 Price with VAT: £0.40
    £0.33 Price with VAT: £0.40
    MICROCHIP TECHNOLOGY INC 93C46B-I/P

    MICROCHIP TECHNOLOGY INC

    93C46B-I/P

    IC, EEPROM, 1KBIT, SERIAL, 3MHZ, DIP-8; MEMORY SIZE:1KBIT; MEMORY CONFIGURATION:64 X 16; IC INTERFACE TYPE:MICROWIRE; CLOCK FREQUENCY:3MHZ; SUPPLY VOL
    ✓ IN STOCK!
    £0.36 Price with VAT: £0.44 Buy Surplus As Low As £0.22 Price with VAT: £0.26
    £0.22 Price with VAT: £0.26
    MAXIM INTEGRATED PRODUCTS DS1230Y-200+

    MAXIM INTEGRATED PRODUCTS

    DS1230Y-200+

    IC, NVSRAM, 256KBIT, PARALLEL, 200NS, 4.5-5.5V, 0-70 DEG. C, THROUGH HOLE, 28-EDIP
    ✓ IN STOCK!
    £17.16 Price with VAT: £20.59 Buy Surplus As Low As £9.00 Price with VAT: £10.80
    £9.00 Price with VAT: £10.80
    MAXIM INTEGRATED PRODUCTS DS1230Y-120+

    MAXIM INTEGRATED PRODUCTS

    DS1230Y-120+

    NON-VOLATILE SRAM MODULE, 32KX8, 120NS, CMOS, 28-EDIP
    ✓ IN STOCK!
    £38.63 Price with VAT: £46.36 Buy Surplus As Low As £20.25 Price with VAT: £24.30
    £20.25 Price with VAT: £24.30
    ST MICRO M27C256B-12B1

    ST MICRO

    M27C256B-12B1

    DISCONTINUED BY MANUFACTURER, OTP ROM, 32KX8, 120NS, CMOS, PDIP28
    ✓ IN STOCK!
    £8.81 Price with VAT: £10.57 Buy Surplus As Low As £5.13 Price with VAT: £6.16
    £5.13 Price with VAT: £6.16
    AMD AM2732-DC

    AMD

    AM2732-DC

    IC CHIP, EPROM, 8 BIT, 24 PIN
    ✓ IN STOCK!
    £33.57 Price with VAT: £40.29 Buy Surplus As Low As £15.68 Price with VAT: £18.81
    £15.68 Price with VAT: £18.81
    ON SEMICONDUCTOR FM27C256Q-150

    ON SEMICONDUCTOR

    FAIRCHILD SEMICONDUCTOR

    FM27C256Q-150

    DISCONTINUED BY MANUFACTURER, UVPROM, 32KX8, 150NS, CMOS, CDIP28, PROGRAMMABLE
    ✓ IN STOCK!
    £5.84 Price with VAT: £7.00 Buy Surplus As Low As £3.40 Price with VAT: £4.08
    £3.40 Price with VAT: £4.08
    INTEL D2732A-3

    INTEL

    D2732A-3

    DISCONTINUED BY MANUFACTURER, UVPROM, 4KX8, 300NS, MOS, CDIP24
    ✓ IN STOCK!
    Buy Surplus As Low As £7.85 Price with VAT: £9.42
    £7.85 Price with VAT: £9.42
    WDC WD1935A-PL

    WDC

    WD1935A-PL

    CHIP CMOS OCTAL LATCHING BUS DRIVER
    ✓ IN STOCK!
    £0.43 Price with VAT: £0.52 Buy Surplus As Low As £0.33 Price with VAT: £0.39
    £0.33 Price with VAT: £0.39
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