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    Integrated Circuits / Interface/Communication IC

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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 1-50 of 499.
    ST MICRO LM139ADT

    ST MICRO

    STMICRO ELECTRONICS

    LM139ADT

    (PRICE/TC) COMPARATOR, -55 TO 125DEG C, SOIC-14; COMPARATOR TYPE:LOW POWER; NO. OF COMPARATORS:4 COMPARATORS; RESPONSE TIME:1.3ΜS; SUPPLY VOLTAGE RANGE:2V TO 36V, ± 1V TO ± 18V; COMPARATOR C ...
    ✓ IN STOCK!
    £0.99 Price with VAT: £1.19 Buy Surplus As Low As £0.57 Price with VAT: £0.68
    £0.57 Price with VAT: £0.68
    ST MICRO ST3243ECTR-E

    ST MICRO

    STMICRO ELECTRONICS

    ST3243ECTR-E

    IC, TRANSCEIVER, RS-232, FULL DUPLEX, 3 DRIVER, 5 RECEIVER, 400KBPS, 5.5V, 1MA, TSSOP-28
    ✓ IN STOCK!
    £2.26 Price with VAT: £2.71 Buy Surplus As Low As £1.32 Price with VAT: £1.58
    £1.32 Price with VAT: £1.58
    ST MICRO TDE1737DP

    ST MICRO

    TDE1737DP

    DISCONTINUED BY MANUFACTURER, BUFFER/INVERTER BASED PERIPHERAL DRIVER, 1 DRIVER, 0.5A, BIPOLAR, PDIP8
    ✓ IN STOCK!
    £4.95 Price with VAT: £5.94 Buy Surplus As Low As £2.88 Price with VAT: £3.46
    £2.88 Price with VAT: £3.46
    ST MICRO ICL4960

    ST MICRO

    SGS THOMSON

    ICL4960

    IC REG BUCK ADJ 2.5A 7HEPTAWATT
    ✓ IN STOCK!
    £4.34 Price with VAT: £5.20 Buy Surplus As Low As £3.04 Price with VAT: £3.65
    £3.04 Price with VAT: £3.65
    ST MICRO LED7707TR

    ST MICRO

    LED7707TR

    LED DRIVER, 6-SEGMENT, VFQFPN-24
    ✓ IN STOCK!
    £4.62 Price with VAT: £5.55 Buy Surplus As Low As £1.98 Price with VAT: £2.37
    £1.98 Price with VAT: £2.37
    ST MICRO ST232CTR

    ST MICRO

    STMICRO ELECTRONICS

    ST232CTR

    (PRICE/TC), RS232 TRANSCEIVER, 0 TO 70DEG C; DEVICE TYPE:RS232 TRANSCEIVER; IC INTERFACE TYPE:RS232; NO. OF DRIVERS:2DRIVERS; NO. OF RECEIVERS:2RECEIVERS; SUPPLY VOLTAGE MIN:4.5V; SUPPLY VOL ...
    ✓ IN STOCK!
    £0.80 Price with VAT: £0.96 Buy Surplus As Low As £0.46 Price with VAT: £0.55
    £0.46 Price with VAT: £0.55
    ST MICRO LM258AST

    ST MICRO

    STMICRO ELECTRONICS

    LM258AST

    OP-AMP DUAL, 1.1MHZ, 0.6V/US, MINISOIC-8, NO. OF AMPLIFIERS:2 AMPLIFIER, BANDWIDTH:1.1MHZ, SLEW RATE:0.6V/S, SUPPLY VOLTAGE RANGE:3V TO 30V, 1.5V TO 15V, AMPLIFIER CASE STYLE:MINI SOIC, NO. ...
    ✓ IN STOCK!
    £0.60 Price with VAT: £0.72 Buy Surplus As Low As £0.34 Price with VAT: £0.41
    £0.34 Price with VAT: £0.41
    ST MICRO ST202CDR

    ST MICRO

    ST202CDR

    CONDITIONING & INTERFACES
    ✓ IN STOCK!
    £0.82 Price with VAT: £0.98 Buy Surplus As Low As £0.28 Price with VAT: £0.34
    £0.28 Price with VAT: £0.34
    ST MICRO ST202ECDR

    ST MICRO

    ST202ECDR

    LINE TRANSCEIVER, 2 FUNC, 2 DRIVER, 2 RCVR, SOP-16
    ✓ IN STOCK!
    £0.92 Price with VAT: £1.10 Buy Surplus As Low As £0.52 Price with VAT: £0.63
    £0.52 Price with VAT: £0.63
    ST MICRO ST202EBN

    ST MICRO

    ST202EBN

    TRANSCEIVER IC; TRANSCEIVER TYPE:RS232; SUPPLY VOLTAGE MAX:6V; PACKAGE/CASE:16-DIP; OPERATING TEMPERATURE RANGE:-40°C TO +85°C; NO. OF PINS:16; IC G
    ✓ IN STOCK!
    £2.95 Price with VAT: £3.54 Buy Surplus As Low As £1.69 Price with VAT: £2.03
    £1.69 Price with VAT: £2.03
    ST MICRO ST202EBDR

    ST MICRO

    STMICRO ELECTRONICS

    ST202EBDR

    LINE TRANSCEIVER, 2 FUNC, 2 DRIVER, 2 RCVR, SOIC-16
    ✓ IN STOCK!
    £0.96 Price with VAT: £1.15 Buy Surplus As Low As £0.55 Price with VAT: £0.65
    £0.55 Price with VAT: £0.65
    ST MICRO TS374CDT

    ST MICRO

    TS374CDT

    ANALOG COMPARATORS LO-PWR QUAD VOLTAGE, SOIC-14
    ✓ IN STOCK!
    £0.76 Price with VAT: £0.91 Buy Surplus As Low As £0.42 Price with VAT: £0.51
    £0.42 Price with VAT: £0.51
    ST MICRO ST485ABDR

    ST MICRO

    STMICRO ELECTRONICS

    ST485ABDR

    (PRICE/TC),TRANSCEIVER, RS422/85, 50MBPS, SOIC-8; IC TYPE:RS422 / RS485 TRANSCEIVER; NO. OF RECEIVERS:1RECEIVERS; NO. OF TRANSMITTERS:1; COMMUNICATION MODE:HALF DUPLEX; DATA RATE MAX:50MBPS; ...
    ✓ IN STOCK!
    £1.57 Price with VAT: £1.88 Buy Surplus As Low As £0.74 Price with VAT: £0.88
    £0.74 Price with VAT: £0.88
    ST MICRO TS912AIYDT

    ST MICRO

    STMICRO ELECTRONICS

    TS912AIYDT

    (PRICE/TR), LGS VIPOWER
    ✓ IN STOCK!
    £1.16 Price with VAT: £1.39 Buy Surplus As Low As £0.69 Price with VAT: £0.83
    £0.69 Price with VAT: £0.83
    ST MICRO TS27L4AIDT

    ST MICRO

    STMICRO ELECTRONICS

    TS27L4AIDT

    CONDITIONING & INTERFACES
    ✓ IN STOCK!
    £0.74 Price with VAT: £0.89 Buy Surplus As Low As £0.42 Price with VAT: £0.51
    £0.42 Price with VAT: £0.51
    ST MICRO TSX922IST

    ST MICRO

    STMICRO ELECTRONICS

    TSX922IST

    OPERATIONAL AMPLIFIER, 2 FUNC, 5000UV OFFSET-MAX, CMOS, SOP-8
    ✓ IN STOCK!
    £1.45 Price with VAT: £1.74 Buy Surplus As Low As £0.83 Price with VAT: £0.99
    £0.83 Price with VAT: £0.99
    ST MICRO ST232ACN

    ST MICRO

    ST232ACN

    DISCONTINUED BY MANUFACTURER, TRANSCEIVER FULL RS232, 2/2, 16-DIP
    ✓ IN STOCK!
    £2.34 Price with VAT: £2.81 Buy Surplus As Low As £1.49 Price with VAT: £1.79
    £1.49 Price with VAT: £1.79
    ST MICRO ST207ECPR

    ST MICRO

    ST207ECPR

    IC TRANSCEIVER FULL 2/2 24SSOP
    ✓ IN STOCK!
    £1.90 Price with VAT: £2.28 Buy Surplus As Low As £1.36 Price with VAT: £1.64
    £1.36 Price with VAT: £1.64
    ST MICRO TS27L2ACDT

    ST MICRO

    TS27L2ACDT

    CONDITIONING & INTERFACES
    ✓ IN STOCK!
    £13.27 Price with VAT: £15.93 Buy Surplus As Low As £8.34 Price with VAT: £10.01
    £8.34 Price with VAT: £10.01
    ST MICRO TS512BIYDT

    ST MICRO

    STMICRO ELECTRONICS

    TS512BIYDT

    (PRICE/EACH), LGS VIPOWER
    ✓ IN STOCK!
    £1.60 Price with VAT: £1.92 Buy Surplus As Low As £0.83 Price with VAT: £0.99
    £0.83 Price with VAT: £0.99
    ST MICRO L9616D

    ST MICRO

    L9616D

    DISCONTINUED BY MANUFACTURER, 1/1 TRANSCEIVER, HALF CANBUS, 8-SOIC
    ✓ IN STOCK!
    £5.95 Price with VAT: £7.14 Buy Surplus As Low As £3.79 Price with VAT: £4.55
    £3.79 Price with VAT: £4.55
    ST MICRO CLT3-4BT6

    ST MICRO

    STMICRO ELECTRONICS

    CLT3-4BT6

    DIGITAL TERMINATION, SUPPLY VOLTAGE: 10 V, SUPPLY CURRENT: 800 UA, OPERATING TEMPERATURE: -25 TO 85 DEGREES C, MOUNTING STYLE: SMD/SMT, CASE: TSSOP-20, ROHS COMPLIANT
    ✓ IN STOCK!
    £2.87 Price with VAT: £3.44 Buy Surplus As Low As £1.72 Price with VAT: £2.06
    £1.72 Price with VAT: £2.06
    ST MICRO CLT3-4BT6-TR

    ST MICRO

    STMICRO ELECTRONICS

    CLT3-4BT6-TR

    IC, DIGTAL TERMINATION, QUAD, 10V, TSSOP-20
    ✓ IN STOCK!
    £1.74 Price with VAT: £2.08 Buy Surplus As Low As £0.99 Price with VAT: £1.19
    £0.99 Price with VAT: £1.19
    ST MICRO HCF4518BE

    ST MICRO

    HCF4518BE

    DISCONTINUED BY MANUFACTURER, DECADE COUNTER, 4000/14000/40000 SERIES, SYNCHRONOUS, POSITIVE EDGE TRIGGERED, 4-BIT, UP DIRECTION, CMOS, PDIP-16
    ✓ IN STOCK!
    £2.99 Price with VAT: £3.59 Buy Surplus As Low As £0.34 Price with VAT: £0.41
    £0.34 Price with VAT: £0.41
    ST MICRO TL061CDT

    ST MICRO

    STMICRO ELECTRONICS

    TL061CDT

    (PRICE/TC),OP-AMP, 1MHZ, 105DEG C, SOIC-8; NO. OF CHANNELS:1CHANNELS; GAIN BANDWIDTH PRODUCT:1MHZ; SUPPLY VOLTAGE RANGE:6V TO 36V; IC CASE / PACKAGE:SOIC; NO. OF PINS:8PINS; AMPLIFIER TYPE:G ...
    ✓ IN STOCK!
    £0.29 Price with VAT: £0.34 Buy Surplus As Low As £0.17 Price with VAT: £0.20
    £0.17 Price with VAT: £0.20
    ST MICRO TS272BIDT

    ST MICRO

    STMICRO ELECTRONICS

    TS272BIDT

    (PRICE/TC), OPAMP, 3.5MHZ, -40 TO 125DEG C; NO. OF AMPLIFIERS:2 AMPLIFIER; BANDWIDTH:3.5MHZ; SLEW RATE:5.5V/ΜS; SUPPLY VOLTAGE RANGE:3V TO 16V; AMPLIFIER CASE STYLE:SOIC; NO. OF PINS:8PINS; ...
    ✓ IN STOCK!
    £0.99 Price with VAT: £1.18 Buy Surplus As Low As £0.57 Price with VAT: £0.68
    £0.57 Price with VAT: £0.68
    ST MICRO TL072BIYDT

    ST MICRO

    STMICRO ELECTRONICS

    TL072BIYDT

    (PRICE/TC),OP-AMP, 4MHZ, -40 TO 125DEG C, SOIC-8 ROHS COMPLIANT: YES
    ✓ IN STOCK!
    £0.67 Price with VAT: £0.81 Buy Surplus As Low As £0.40 Price with VAT: £0.48
    £0.40 Price with VAT: £0.48
    ST MICRO TS27M4IDT

    ST MICRO

    TS27M4IDT

    IC, OPERATIONAL AMPLIFIER, SERIES TS27M4, QUAD PREC LOW-POWER, CMOS, 4 CHANNEL, 16V, 1 MHZ, 45 MA, 600 MV/US, 10 MV, 300 PA, 800 UA, 65 DB, 38 NV/SQRT HZ, SMD/SMT, SO-14, 1.65X8.75X4MM
    ✓ IN STOCK!
    £1.19 Price with VAT: £1.43 Buy Surplus As Low As £0.70 Price with VAT: £0.84
    £0.70 Price with VAT: £0.84
    ST MICRO HCF4010YM013TR

    ST MICRO

    STMICRO ELECTRONICS

    HCF4010YM013TR

    (PRICE/TC), BUFFER/CONVERTER, -40 TO 125DEG C; LOGIC DEVICE TYPE:BUFFER / CONVERTER, NON INVERTING; LOGIC FAMILY / BASE NUMBER:HCF4010; LOGIC CASE STYLE:SOIC; NO. OF PINS:16PINS; SUPPLY VOLT ...
    ✓ IN STOCK!
    £0.30 Price with VAT: £0.36 Buy Surplus As Low As £0.24 Price with VAT: £0.29
    £0.24 Price with VAT: £0.29
    ST MICRO MC33079YDT

    ST MICRO

    STMICRO ELECTRONICS

    MC33079YDT

    (PRICE/TC), OPAMP, 15MHZ, -40 TO 125DEG C; NO. OF AMPLIFIERS:4 AMPLIFIER; BANDWIDTH:15MHZ; SLEW RATE:7V/ΜS; SUPPLY VOLTAGE RANGE:± 2.5V TO ± 15V; AMPLIFIER CASE STYLE:SOIC; NO. OF PINS:14PIN ...
    ✓ IN STOCK!
    £0.96 Price with VAT: £1.15 Buy Surplus As Low As £0.55 Price with VAT: £0.66
    £0.55 Price with VAT: £0.66
    ST MICRO ST485CN

    ST MICRO

    ST485CN

    DISCONTINUED BY MANUFACTURER, 1/1 TRANSCEIVER, HALF, RS422, RS485, 8-DIP
    ✓ IN STOCK!
    £4.73 Price with VAT: £5.68 Buy Surplus As Low As £2.84 Price with VAT: £3.41
    £2.84 Price with VAT: £3.41
    ST MICRO TSB572IDT

    ST MICRO

    STMICRO ELECTRONICS

    TSB572IDT

    (PRICE/TC), OPAMP, 2.5MHZ, -40 TO 125DEG C ROHS COMPLIANT: YES
    ✓ IN STOCK!
    £0.62 Price with VAT: £0.74 Buy Surplus As Low As £0.46 Price with VAT: £0.55
    £0.46 Price with VAT: £0.55
    ST MICRO L9616

    ST MICRO

    L9616

    1/1 TRANSCEIVER, HALF CANBUS, 8-SOIC
    ✓ IN STOCK!
    £0.73 Price with VAT: £0.88 Buy Surplus As Low As £0.42 Price with VAT: £0.50
    £0.42 Price with VAT: £0.50
    ST MICRO TSV911RILT

    ST MICRO

    TSV911RILT

    CONDITIONING & INTERFACES
    £0.58 Price with VAT: £0.70 Buy Surplus As Low As £0.35 Price with VAT: £0.42
    £0.35 Price with VAT: £0.42
    ST MICRO LMV339IPT

    ST MICRO

    STMICRO ELECTRONICS

    LMV339IPT

    (PRICE/TC), COMPARATOR, 0.2US, -40 TO 85DEG C ROHS COMPLIANT: YES
    £0.51 Price with VAT: £0.62 Buy Surplus As Low As £0.31 Price with VAT: £0.37
    £0.31 Price with VAT: £0.37
    ST MICRO STA020DJTR

    ST MICRO

    STMICRO ELECTRONICS

    STA020DJTR

    (PRICE/TR), PTD HIGH VOLTAGE
    £1.98 Price with VAT: £2.38 Buy Surplus As Low As £1.19 Price with VAT: £1.43
    £1.19 Price with VAT: £1.43
    ST MICRO TSV991IYLT

    ST MICRO

    STMICRO ELECTRONICS

    TSV991IYLT

    (PRICE/TC), OPAMP, 20MHZ, -40 TO 125DEG C ROHS COMPLIANT: YES
    £0.71 Price with VAT: £0.85 Buy Surplus As Low As £0.43 Price with VAT: £0.51
    £0.43 Price with VAT: £0.51
    ST MICRO TSV6192AIDT

    ST MICRO

    STMICRO ELECTRONICS

    TSV6192AIDT

    (PRICE/TR), MEMORY
    £1.10 Price with VAT: £1.31 Buy Surplus As Low As £0.66 Price with VAT: £0.79
    £0.66 Price with VAT: £0.79
    ST MICRO STM708M6F

    ST MICRO

    STM708M6F

    CONDITIONING & INTERFACES
    £1.04 Price with VAT: £1.24 Buy Surplus As Low As £0.62 Price with VAT: £0.75
    £0.62 Price with VAT: £0.75
    ST MICRO TL084BIYDT

    ST MICRO

    TL084BIYDT

    CONDITIONING & INTERFACES
    £0.47 Price with VAT: £0.56 Buy Surplus As Low As £0.28 Price with VAT: £0.34
    £0.28 Price with VAT: £0.34
    ST MICRO M74HC4852YRM13TR

    ST MICRO

    M74HC4852YRM13TR

    CONDITIONING & INTERFACES
    £0.17 Price with VAT: £0.20 Buy Surplus As Low As £0.10 Price with VAT: £0.12
    £0.10 Price with VAT: £0.12
    ST MICRO TSX9292IDT

    ST MICRO

    STMICRO ELECTRONICS

    TSX9292IDT

    (PRICE/TR), LQFP 48 7X7X1.4 1 / TRAY
    £1.35 Price with VAT: £1.62 Buy Surplus As Low As £0.81 Price with VAT: £0.97
    £0.81 Price with VAT: £0.97
    ST MICRO M74HC132YTTR

    ST MICRO

    STMICRO ELECTRONICS

    M74HC132YTTR

    (PRICE/TC), NAND SCHMITT TRIGGER, -40 TO 125DEG C; LOGIC FAMILY / BASE NUMBER:74HC132; LOGIC TYPE:NAND SCHMITT TRIGGER; OUTPUT CURRENT:-; NO. OF INPUTS:2; SUPPLY VOLTAGE MIN:2V; SUPPLY VOLTA ...
    £0.40 Price with VAT: £0.48 Buy Surplus As Low As £0.24 Price with VAT: £0.29
    £0.24 Price with VAT: £0.29
    ST MICRO TSV358IYDT

    ST MICRO

    STMICRO ELECTRONICS

    TSV358IYDT

    (PRICE/TC), OPAMP, 1.4MHZ, -40 TO 125DEG C ROHS COMPLIANT: YES
    £0.78 Price with VAT: £0.93 Buy Surplus As Low As £0.47 Price with VAT: £0.56
    £0.47 Price with VAT: £0.56
    ST MICRO STM706RDAM6F

    ST MICRO

    STM706RDAM6F

    CONDITIONING & INTERFACES
    £0.60 Price with VAT: £0.72 Buy Surplus As Low As £0.36 Price with VAT: £0.43
    £0.36 Price with VAT: £0.43
    ST MICRO TS982IYDWT

    ST MICRO

    STMICRO ELECTRONICS

    TS982IYDWT

    (PRICE/TR), LGS VIPOWER
    £1.10 Price with VAT: £1.31 Buy Surplus As Low As £0.66 Price with VAT: £0.79
    £0.66 Price with VAT: £0.79
    ST MICRO STUSB4700QTR

    ST MICRO

    STMICRO ELECTRONICS

    STUSB4700QTR

    (PRICE/TC), PD CONTROLLER, USB 2.0, QFN-24; USB IC TYPE:USB TYPE-C AND POWER DELIVERY (PD) CONTROLLER; USB STANDARD:USB 2.0; SUPPLY VOLTAGE MIN:4.1V; SUPPLY VOLTAGE MAX:22V; INTERFACE CASE S ...
    £1.38 Price with VAT: £1.66 Buy Surplus As Low As £0.83 Price with VAT: £0.99
    £0.83 Price with VAT: £0.99
    ST MICRO TSV6191ILT

    ST MICRO

    TSV6191ILT

    CONDITIONING & INTERFACES
    £0.58 Price with VAT: £0.70 Buy Surplus As Low As £0.35 Price with VAT: £0.42
    £0.35 Price with VAT: £0.42
    ST MICRO STA350BTR

    ST MICRO

    STMICRO ELECTRONICS

    STA350BTR

    (PRICE/TR), PTD HIGH VOLTAGE
    £3.75 Price with VAT: £4.50 Buy Surplus As Low As £2.25 Price with VAT: £2.70
    £2.25 Price with VAT: £2.70
    ST MICRO TS972IYQT

    ST MICRO

    STMICRO ELECTRONICS

    TS972IYQT

    (PRICE/EACH), INDUSTRIAL & POWER CONVERSION
    £2.31 Price with VAT: £2.77 Buy Surplus As Low As £1.39 Price with VAT: £1.66
    £1.39 Price with VAT: £1.66
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