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    Integrated Circuits / Interface/Communication IC

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    Results 1-50 of 499.
    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!
    £2.91 Price with VAT: £3.49 Buy Surplus As Low As £0.33 Price with VAT: £0.40
    £0.33 Price with VAT: £0.40
    ST MICRO CLT3-4BT6-TR

    ST MICRO

    STMICRO ELECTRONICS

    CLT3-4BT6-TR

    IC, DIGTAL TERMINATION, QUAD, 10V, TSSOP-20
    ✓ IN STOCK!
    £1.69 Price with VAT: £2.02 Buy Surplus As Low As £0.97 Price with VAT: £1.16
    £0.97 Price with VAT: £1.16
    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!
    £2.79 Price with VAT: £3.34 Buy Surplus As Low As £1.67 Price with VAT: £2.01
    £1.67 Price with VAT: £2.01
    ST MICRO L9616D

    ST MICRO

    L9616D

    DISCONTINUED BY MANUFACTURER, 1/1 TRANSCEIVER, HALF CANBUS, 8-SOIC
    ✓ IN STOCK!
    £5.78 Price with VAT: £6.94 Buy Surplus As Low As £3.68 Price with VAT: £4.42
    £3.68 Price with VAT: £4.42
    ST MICRO TS512BIYDT

    ST MICRO

    STMICRO ELECTRONICS

    TS512BIYDT

    (PRICE/EACH), LGS VIPOWER
    ✓ IN STOCK!
    £1.44 Price with VAT: £1.72 Buy Surplus As Low As £0.80 Price with VAT: £0.96
    £0.80 Price with VAT: £0.96
    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!
    £0.96 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 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!
    £1.16 Price with VAT: £1.39 Buy Surplus As Low As £0.68 Price with VAT: £0.81
    £0.68 Price with VAT: £0.81
    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 ST202EBDR

    ST MICRO

    STMICRO ELECTRONICS

    ST202EBDR

    LINE TRANSCEIVER, 2 FUNC, 2 DRIVER, 2 RCVR, SOIC-16
    ✓ IN STOCK!
    £0.93 Price with VAT: £1.11 Buy Surplus As Low As £0.53 Price with VAT: £0.64
    £0.53 Price with VAT: £0.64
    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!
    £2.87 Price with VAT: £3.44 Buy Surplus As Low As £1.64 Price with VAT: £1.97
    £1.64 Price with VAT: £1.97
    ST MICRO ST202ECDR

    ST MICRO

    ST202ECDR

    LINE TRANSCEIVER, 2 FUNC, 2 DRIVER, 2 RCVR, SOP-16
    ✓ IN STOCK!
    £0.89 Price with VAT: £1.07 Buy Surplus As Low As £0.51 Price with VAT: £0.61
    £0.51 Price with VAT: £0.61
    ST MICRO LED7707TR

    ST MICRO

    LED7707TR

    LED DRIVER, 6-SEGMENT, VFQFPN-24
    ✓ IN STOCK!
    £4.49 Price with VAT: £5.39 Buy Surplus As Low As £1.92 Price with VAT: £2.31
    £1.92 Price with VAT: £2.31
    ST MICRO ICL4960

    ST MICRO

    SGS THOMSON

    ICL4960

    IC REG BUCK ADJ 2.5A 7HEPTAWATT
    ✓ IN STOCK!
    £4.21 Price with VAT: £5.06 Buy Surplus As Low As £2.95 Price with VAT: £3.55
    £2.95 Price with VAT: £3.55
    ST MICRO TDE1737DP

    ST MICRO

    TDE1737DP

    DISCONTINUED BY MANUFACTURER, BUFFER/INVERTER BASED PERIPHERAL DRIVER, 1 DRIVER, 0.5A, BIPOLAR, PDIP8
    ✓ IN STOCK!
    £4.81 Price with VAT: £5.77 Buy Surplus As Low As £2.80 Price with VAT: £3.36
    £2.80 Price with VAT: £3.36
    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 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!
    £2.19 Price with VAT: £2.63 Buy Surplus As Low As £1.28 Price with VAT: £1.54
    £1.28 Price with VAT: £1.54
    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!
    £0.97 Price with VAT: £1.16 Buy Surplus As Low As £0.55 Price with VAT: £0.66
    £0.55 Price with VAT: £0.66
    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!
    £0.78 Price with VAT: £0.94 Buy Surplus As Low As £0.45 Price with VAT: £0.54
    £0.45 Price with VAT: £0.54
    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!
    £0.58 Price with VAT: £0.70 Buy Surplus As Low As £0.33 Price with VAT: £0.40
    £0.33 Price with VAT: £0.40
    ST MICRO TSX922IST

    ST MICRO

    STMICRO ELECTRONICS

    TSX922IST

    OPERATIONAL AMPLIFIER, 2 FUNC, 5000UV OFFSET-MAX, CMOS, SOP-8
    ✓ IN STOCK!
    £1.41 Price with VAT: £1.69 Buy Surplus As Low As £0.80 Price with VAT: £0.96
    £0.80 Price with VAT: £0.96
    ST MICRO TS27L4AIDT

    ST MICRO

    STMICRO ELECTRONICS

    TS27L4AIDT

    CONDITIONING & INTERFACES
    ✓ IN STOCK!
    £0.72 Price with VAT: £0.86 Buy Surplus As Low As £0.41 Price with VAT: £0.50
    £0.41 Price with VAT: £0.50
    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!
    £1.41 Price with VAT: £1.69 Buy Surplus As Low As £0.71 Price with VAT: £0.86
    £0.71 Price with VAT: £0.86
    ST MICRO TS374CDT

    ST MICRO

    TS374CDT

    ANALOG COMPARATORS LO-PWR QUAD VOLTAGE, SOIC-14
    ✓ IN STOCK!
    £0.74 Price with VAT: £0.88 Buy Surplus As Low As £0.41 Price with VAT: £0.50
    £0.41 Price with VAT: £0.50
    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 ST232ACN

    ST MICRO

    ST232ACN

    DISCONTINUED BY MANUFACTURER, TRANSCEIVER FULL RS232, 2/2, 16-DIP
    ✓ IN STOCK!
    £2.28 Price with VAT: £2.73 Buy Surplus As Low As £1.45 Price with VAT: £1.74
    £1.45 Price with VAT: £1.74
    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!
    £0.28 Price with VAT: £0.33 Buy Surplus As Low As £0.16 Price with VAT: £0.19
    £0.16 Price with VAT: £0.19
    ST MICRO TL072BIYDT

    ST MICRO

    STMICRO ELECTRONICS

    TL072BIYDT

    (PRICE/TC),OP-AMP, 4MHZ, -40 TO 125DEG C, SOIC-8 ROHS COMPLIANT: YES
    ✓ IN STOCK!
    £0.65 Price with VAT: £0.78 Buy Surplus As Low As £0.39 Price with VAT: £0.47
    £0.39 Price with VAT: £0.47
    ST MICRO ST485ERBDR

    ST MICRO

    STMICRO ELECTRONICS

    ST485ERBDR

    (PRICE/TC) RS422/RS485 TRANSCEIVER, -40 TO 85DEG C; DEVICE TYPE:RS422 / RS485 TRANSCEIVER; IC INTERFACE TYPE:RS422, RS485; NO. OF DRIVERS:1DRIVERS; NO. OF RECEIVERS:1RECEIVERS; SUPPLY VOLTAG ...
    ✓ IN STOCK!
    £1.31 Price with VAT: £1.57 Buy Surplus As Low As £0.79 Price with VAT: £0.94
    £0.79 Price with VAT: £0.94
    ST MICRO TS924IYPT

    ST MICRO

    STMICRO ELECTRONICS

    TS924IYPT

    (PRICE/TC), OPAMP, 4MHZ, -40 TO 125DEG C; NO. OF AMPLIFIERS:4 AMPLIFIER; BANDWIDTH:4MHZ; SLEW RATE:1.3V/ΜS; SUPPLY VOLTAGE RANGE:2.7V TO 12V; AMPLIFIER CASE STYLE:TSSOP; NO. OF PINS:14PINS; ...
    ✓ IN STOCK!
    £1.35 Price with VAT: £1.63 Buy Surplus As Low As £0.81 Price with VAT: £0.98
    £0.81 Price with VAT: £0.98
    ST MICRO TSB572IDT

    ST MICRO

    STMICRO ELECTRONICS

    TSB572IDT

    (PRICE/TC), OPAMP, 2.5MHZ, -40 TO 125DEG C ROHS COMPLIANT: YES
    ✓ IN STOCK!
    £0.63 Price with VAT: £0.76 Buy Surplus As Low As £0.46 Price with VAT: £0.55
    £0.46 Price with VAT: £0.55
    ST MICRO ST202CDR

    ST MICRO

    ST202CDR

    CONDITIONING & INTERFACES
    ✓ IN STOCK!
    £0.80 Price with VAT: £0.95 Buy Surplus As Low As £0.27 Price with VAT: £0.33
    £0.27 Price with VAT: £0.33
    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 TS912AIYDT

    ST MICRO

    STMICRO ELECTRONICS

    TS912AIYDT

    (PRICE/TR), LGS VIPOWER
    ✓ IN STOCK!
    £1.12 Price with VAT: £1.35 Buy Surplus As Low As £0.67 Price with VAT: £0.81
    £0.67 Price with VAT: £0.81
    ST MICRO TS27L2ACDT

    ST MICRO

    TS27L2ACDT

    CONDITIONING & INTERFACES
    ✓ IN STOCK!
    £12.90 Price with VAT: £15.48 Buy Surplus As Low As £8.10 Price with VAT: £9.73
    £8.10 Price with VAT: £9.73
    ST MICRO ST207ECPR

    ST MICRO

    ST207ECPR

    IC TRANSCEIVER FULL 2/2 24SSOP
    ✓ IN STOCK!
    £1.81 Price with VAT: £2.17 Buy Surplus As Low As £1.25 Price with VAT: £1.50
    £1.25 Price with VAT: £1.50
    ST MICRO STEVAL-PCC002V1

    ST MICRO

    STEVAL-PCC002V1

    USB DEVELOPMENT KITS; SILICON MANUFACTURER:ST MICRO; SILICON CORE NUMBER:ST72F63B/60; KIT APPLICATION TYPE:INTERFACE; APPLICATION SUB TYPE:SERIAL PORT
    £55.26 Price with VAT: £66.31 Buy Surplus As Low As £33.15 Price with VAT: £39.79
    £33.15 Price with VAT: £39.79
    ST MICRO LM2903WYPT

    ST MICRO

    LM2903WYPT

    IC, ANALOG COMPARATOR, LP, DUAL VOLTAGE, 2-36V, 1-18V, 2 CHANNEL, 1.3 US RESPONSE TIME
    £0.70 Price with VAT: £0.84 Buy Surplus As Low As £0.42 Price with VAT: £0.51
    £0.42 Price with VAT: £0.51
    ST MICRO E-L6561D

    ST MICRO

    E-L6561D

    PFC 90UA START + DISABLE, SMD, 6561; INPUT VOLTAGE MAX:18V; NO. OF OUTPUTS:1; DC / DC CONVERTER IC CASE:SOIC; NO. OF PINS:8; OUTPUT CURRENT:400MA; OPE
    £1.76 Price with VAT: £2.11 Buy Surplus As Low As £1.05 Price with VAT: £1.27
    £1.05 Price with VAT: £1.27
    ST MICRO 74LCX245MTR

    ST MICRO

    74LCX245MTR

    IC, NON INVERTING BUS TRANSCEIVER SOP-20; LOGIC DEVICE TYPE:TRANSCEIVER, NON INVERTING; SUPPLY VOLTAGE RANGE:2V TO 3.6V; LOGIC CASE STYLE:SOP; NO. OF
    £1.25 Price with VAT: £1.50 Buy Surplus As Low As £0.75 Price with VAT: £0.90
    £0.75 Price with VAT: £0.90
    ST MICRO 74LVX3245MTR

    ST MICRO

    74LVX3245MTR

    IC, BUS TRANSCEIVER, SOP-24; LOGIC DEVICE TYPE:TRANSCEIVER, NON INVERTING; SUPPLY VOLTAGE RANGE:2.7V TO 3.6V; LOGIC CASE STYLE:SOP; NO. OF PINS:24; OP
    £1.76 Price with VAT: £2.11 Buy Surplus As Low As £1.05 Price with VAT: £1.27
    £1.05 Price with VAT: £1.27
    ST MICRO ST485EBN

    ST MICRO

    ST485EBN

    TRANSCEIVER IC; DATA RATE MAX:5MBPS; SUPPLY VOLTAGE MAX:5V; PACKAGE/CASE:8-DIP; OPERATING TEMPERATURE RANGE:-40°C TO +85°C; NO. OF PINS:8; IC GENERI
    £5.47 Price with VAT: £6.56 Buy Surplus As Low As £3.28 Price with VAT: £3.94
    £3.28 Price with VAT: £3.94
    ST MICRO ST202ECN

    ST MICRO

    ST202ECN

    DISCONTINUED BY MANUFACTURER, IC TRANSCEIVER, FULL 2/2, DIP-16
    Buy Surplus As Low As £0.41 Price with VAT: £0.50
    £0.41 Price with VAT: £0.50
    ST MICRO SP6654ER-L

    ST MICRO

    SP6654ER-L

    IC, SYNC BUCK REGULATOR, DFN-10; NO. OF OUTPUTS:1; OUTPUT VOLTAGE:5V; OUTPUT CURRENT:800MA; NO. OF PINS:10; OPERATING TEMPERATURE RANGE:-40°C TO +85°C
    £5.47 Price with VAT: £6.56 Buy Surplus As Low As £3.28 Price with VAT: £3.94
    £3.28 Price with VAT: £3.94
    ST MICRO SP6648ER-L

    ST MICRO

    SP6648ER-L

    IC, STEP-UP DC/DC CONVERTER, DFN-10; NO. OF OUTPUTS:1; OUTPUT VOLTAGE:5.5V; OUTPUT CURRENT:400MA; NO. OF PINS:10; OPERATING TEMPERATURE RANGE:-40°C TO
    £4.69 Price with VAT: £5.62 Buy Surplus As Low As £2.81 Price with VAT: £3.37
    £2.81 Price with VAT: £3.37
    ST MICRO SP526CF-L

    ST MICRO

    SP526CF-L

    IC, WAN MULTIMODE SERIAL TXRX, LQFP-44; DEVICE TYPE:RS232 TRANSCEIVER; NO. OF DRIVERS:4; DRIVER CASE STYLE:LQFP; NO. OF PINS:44; OPERATING TEMPERATURE
    £58.94 Price with VAT: £70.73 Buy Surplus As Low As £35.37 Price with VAT: £42.44
    £35.37 Price with VAT: £42.44
    ST MICRO SP504MCF-L

    ST MICRO

    SP504MCF-L

    IC, WAN MULTIMODE SERIAL TXRX, MQFP-80; DEVICE TYPE:RS232 TRANSCEIVER; NO. OF DRIVERS:7; DRIVER CASE STYLE:MQFP; NO. OF PINS:80; OPERATING TEMPERATURE
    £74.41 Price with VAT: £89.30 Buy Surplus As Low As £44.94 Price with VAT: £53.93
    £44.94 Price with VAT: £53.93
    ST MICRO L9616-TR

    ST MICRO

    L9616-TR

    1/1 TRANSCEIVER, HALF CANBUS, 8-SOIC
    £0.80 Price with VAT: £0.95 Buy Surplus As Low As £0.48 Price with VAT: £0.57
    £0.48 Price with VAT: £0.57
    ST MICRO TDA7563AH

    ST MICRO

    STMICRO ELECTRONICS

    TDA7563AH

    (PRICE/EACH), CONDITIONING & INTERFACES
    £14.74 Price with VAT: £17.68 Buy Surplus As Low As £8.84 Price with VAT: £10.61
    £8.84 Price with VAT: £10.61
    ST MICRO TL074IYDT

    ST MICRO

    STMICRO ELECTRONICS

    TL074IYDT

    (PRICE/TC), OPAMP, 3MHZ, -40 TO 125DEG C; NO. OF AMPLIFIERS:4 AMPLIFIER; BANDWIDTH:3MHZ; SLEW RATE:13V/ΜS; SUPPLY VOLTAGE RANGE:6V TO 36V, ± 3V TO ± 18V; AMPLIFIER CASE STYLE:SOIC; NO. OF PI ...
    £0.35 Price with VAT: £0.42 Buy Surplus As Low As £0.21 Price with VAT: £0.25
    £0.21 Price with VAT: £0.25
    ST MICRO LM358ST

    ST MICRO

    STMICRO ELECTRONICS

    LM358ST

    (PRICE/TC), OPAMP, 1.1MHZ, 0 TO 70DEG C ROHS COMPLIANT: YES
    £0.17 Price with VAT: £0.21 Buy Surplus As Low As £0.10 Price with VAT: £0.12
    £0.10 Price with VAT: £0.12
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