Product Search

    SEARCH NOW FOR ALL YOUR FAIRCHILD SEMICONDUCTOR SOLUTIONS

    Radwell is here to supply you with all your plant floor needs.

    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.

    Filter Results
    Results 651-700 of 983.
    ON SEMICONDUCTOR 40014BPC

    ON SEMICONDUCTOR

    FAIRCHILD SEMICONDUCTOR

    40014BPC

    INTEGRATED CICRUIT, INVERTER, LOGIC GATE, CMOS, DIP-14
    ✓ IN STOCK!
    €5.51 Price with VAT: €6.56 Buy Surplus As Low As €3.21 Price with VAT: €3.82
    €3.21 Price with VAT: €3.82
    ON SEMICONDUCTOR FODM8801C

    ON SEMICONDUCTOR

    FAIRCHILD SEMICONDUCTOR

    FODM8801C

    TRANSISTOR OUTPUT OPTOCOUPLER, 1-ELEMENT, 3750V ISOLATION, SMD-4
    ✓ IN STOCK!
    €3.72 Price with VAT: €4.43 Buy Surplus As Low As €2.17 Price with VAT: €2.58
    €2.17 Price with VAT: €2.58
    ON SEMICONDUCTOR 74ACT251PC

    ON SEMICONDUCTOR

    FAIRCHILD SEMICONDUCTOR

    74ACT251PC

    DISCONTINUED BY MANUFACTURER, MULTIPLEXER, ACT SERIES, 1-FUNC, 8 LINE INPUT, 1 LINE OUTPUT, COMPLEMENTARY OUTPUT, CMOS, PDIP16
    ✓ IN STOCK!
    €5.49 Price with VAT: €6.53 Buy Surplus As Low As €3.52 Price with VAT: €4.18
    €3.52 Price with VAT: €4.18
    ON SEMICONDUCTOR 2N404

    ON SEMICONDUCTOR

    FAIRCHILD SEMICONDUCTOR

    2N404

    DISCONTINUED BY MANUFACTURER, SMALL SIGNAL BIPOLAR TRANSISTOR, 0.2A I(C), 24V V(BR)CEO, 1-ELEMENT, PNP, GERMANIUM, TO-5
    ✓ IN STOCK!
    €6.29 Price with VAT: €7.49 Buy Surplus As Low As €4.65 Price with VAT: €5.53
    €4.65 Price with VAT: €5.53
    ON SEMICONDUCTOR MM74C926N

    ON SEMICONDUCTOR

    FAIRCHILD SEMICONDUCTOR

    MM74C926N

    DISCONTINUED BY MANUFACTURER, IC, DISPLAY DRIVER COUNTER, CMOS SERIES, ASYNCHRONOUS, NEGATIVE EDGE TRIGGERED, 16-BIT, UP DIRECTION, CMOS, DIP-18
    ✓ IN STOCK!
    €23.31 Price with VAT: €27.74 Buy Surplus As Low As €13.88 Price with VAT: €16.52
    €13.88 Price with VAT: €16.52
    ON SEMICONDUCTOR 74LCX16501MTDX

    ON SEMICONDUCTOR

    FAIRCHILD SEMICONDUCTOR

    74LCX16501MTDX

    IC
    ✓ IN STOCK!
    €3.83 Price with VAT: €4.56 Buy Surplus As Low As €2.19 Price with VAT: €2.61
    €2.19 Price with VAT: €2.61
    ON SEMICONDUCTOR RC4200N

    ON SEMICONDUCTOR

    FAIRCHILD SEMICONDUCTOR

    RC4200N

    DISCONTINUED BY MANUFACTURER, ANALOG MULTIPLIER OR DIVIDER, 1 FUNC, 4MHZ BAND WIDTH, BIPOLAR, PDIP8
    ✓ IN STOCK!
    €8.74 Price with VAT: €10.41 Buy Surplus As Low As €5.09 Price with VAT: €6.06
    €5.09 Price with VAT: €6.06
    ON SEMICONDUCTOR 74F139SJX

    ON SEMICONDUCTOR

    FAIRCHILD SEMICONDUCTOR

    74F139SJX

    DUAL 1-OF-4 DECODER/DEMULTIPLEXER 16-LEAD SMALL OUTLINE PACKAGE (SOP), EIAJ TYPE II, 5.3MM WIDE
    ✓ IN STOCK!
    €9.53 Price with VAT: €11.34 Buy Surplus As Low As €5.55 Price with VAT: €6.61
    €5.55 Price with VAT: €6.61
    ON SEMICONDUCTOR CD4046BCN

    ON SEMICONDUCTOR

    FAIRCHILD SEMICONDUCTOR

    CD4046BCN

    IC CHIP CMOS 16PIN DIP PHASE-LOCKED LOOP
    ✓ IN STOCK!
    €1.91 Price with VAT: €2.28 Buy Surplus As Low As €1.15 Price with VAT: €1.37
    €1.15 Price with VAT: €1.37
    ON SEMICONDUCTOR 74ABT245CSJ

    ON SEMICONDUCTOR

    FAIRCHILD SEMICONDUCTOR

    74ABT245CSJ

    DISCONTINUED BY MANUFACTURER, BUS TRANSCEIVER, ABT SERIES, 1-FUNC, 8-BIT, TRUE OUTPUT, BICMOS, SOP-20
    ✓ IN STOCK!
    €4.21 Price with VAT: €5.01 Buy Surplus As Low As €2.45 Price with VAT: €2.91
    €2.45 Price with VAT: €2.91
    ON SEMICONDUCTOR 74ACT841SC

    ON SEMICONDUCTOR

    FAIRCHILD SEMICONDUCTOR

    74ACT841SC

    DISCONTINUED BY MANUFACTURER, BUS DRIVER, ACT SERIES, 1-FUNC, 10-BIT, TRUE OUTPUT, CMOS, SOIC-24
    ✓ IN STOCK!
    €4.62 Price with VAT: €5.50 Buy Surplus As Low As €2.69 Price with VAT: €3.20
    €2.69 Price with VAT: €3.20
    ON SEMICONDUCTOR FQPF13N50CF

    ON SEMICONDUCTOR

    FAIRCHILD SEMICONDUCTOR

    FQPF13N50CF

    TRANSISTOR, SERIES FRFET, MOSFET, N-CHANNEL, 500 V, 13 A, 540 MOHM, 48 W, -55 TO 150 DEG. C, THROUGH HOLE, TO-220F-3
    ✓ IN STOCK!
    €3.36 Price with VAT: €4.00 Buy Surplus As Low As €1.92 Price with VAT: €2.29
    €1.92 Price with VAT: €2.29
    ON SEMICONDUCTOR FS7M0680TU

    ON SEMICONDUCTOR

    FAIRCHILD SEMICONDUCTOR

    FS7M0680TU

    DISCONTINUED BY MANUFACTURER, IC, AC DC CONVERTER, OFFLINE FLYBACK, FORWARD TOPOLOGY, 800V, 66KHZ, TO-3P-5L, SURFACE MOUNT
    ✓ IN STOCK!
    €16.18 Price with VAT: €19.25 Buy Surplus As Low As €10.79 Price with VAT: €12.84
    €10.79 Price with VAT: €12.84
    ON SEMICONDUCTOR F932151

    ON SEMICONDUCTOR

    FAIRCHILD SEMICONDUCTOR

    F932151

    IC F932151 16 DIP
    ✓ IN STOCK!
    €2.64 Price with VAT: €3.15 Buy Surplus As Low As €2.27 Price with VAT: €2.70
    €2.27 Price with VAT: €2.70
    ON SEMICONDUCTOR 74AC00SJX

    ON SEMICONDUCTOR

    FAIRCHILD SEMICONDUCTOR

    74AC00SJX

    IC, 14 PIN SM GATES QD 2-INPUT NANDLOGIC GATES QD 2-INPUT NAND GATE LOGIC GATES QD 2-INPUT NAND GATE
    ✓ IN STOCK!
    €1.97 Price with VAT: €2.35 Buy Surplus As Low As €1.15 Price with VAT: €1.37
    €1.15 Price with VAT: €1.37
    ON SEMICONDUCTOR RM4194D

    ON SEMICONDUCTOR

    FAIRCHILD SEMICONDUCTOR

    RM4194D

    DISCONTINUED BY MANUFACTURER, ADJUSTABLE MIXED STANDARD REGULATOR, 2 OUTPUT, 0.05V1 MIN, -.05V2 MIN, 42V1 MAX, DIP-14
    ✓ IN STOCK!
    €75.77 Price with VAT: €90.17 Buy Surplus As Low As €48.15 Price with VAT: €57.29
    €48.15 Price with VAT: €57.29
    ON SEMICONDUCTOR UA709TC

    ON SEMICONDUCTOR

    FAIRCHILD SEMICONDUCTOR

    UA709TC

    DISCONTINUED BY MANUFACTURER, IC CHIP, 8PIN
    ✓ IN STOCK!
    Buy Surplus As Low As €3.87 Price with VAT: €4.61
    €3.87 Price with VAT: €4.61
    ON SEMICONDUCTOR 4N33M

    ON SEMICONDUCTOR

    FAIRCHILD SEMICONDUCTOR

    4N33M

    DARLINGTON OUTPUT OPTOCOUPLER, 1-ELEMENT, 1500V ISOLATION, DIP-6
    ✓ IN STOCK!
    €0.38 Price with VAT: €0.46 Buy Surplus As Low As €0.24 Price with VAT: €0.29
    €0.24 Price with VAT: €0.29
    ON SEMICONDUCTOR 74193PC

    ON SEMICONDUCTOR

    FAIRCHILD SEMICONDUCTOR

    74193PC

    DISCONTINUED BY MANUFACTURER, IC, BINARY COUNTER, SYNCHRONOUS, UP / DOWN, 4-BIT, WITH DUAL CLOCK, 16-DIP, 16 PIN
    ✓ IN STOCK!
    €4.08 Price with VAT: €4.85 Buy Surplus As Low As €2.14 Price with VAT: €2.54
    €2.14 Price with VAT: €2.54
    ON SEMICONDUCTOR CNY17F2M

    ON SEMICONDUCTOR

    FAIRCHILD SEMICONDUCTOR

    CNY17F2M

    OPTOCOUPLER, TRANSISTOR, 4.17KV, DIP-6, NO. OF CHANNELS:1 CHANNEL, OPTOCOUPLER CASE STYLE:DIP, NO. OF PINS:6PINS, FORWARD CURRENT IF MAX:60MA, ISOLATION VOLTAGE:4.17KV, CTR MIN:63%, COLLECTO ...
    ✓ IN STOCK!
    €0.41 Price with VAT: €0.49 Buy Surplus As Low As €0.23 Price with VAT: €0.28
    €0.23 Price with VAT: €0.28
    ON SEMICONDUCTOR 2N4410

    ON SEMICONDUCTOR

    FAIRCHILD SEMICONDUCTOR

    2N4410

    BIPOLAR TRANSISTOR, PACKAGE/CASE: TO-92, LEADED PROCESS COMPATIBLE: YES, PEAK REFLOW COMPATIBLE (260 C): YES, CURRENT RATING: 200MA, VOLTAGE RATING: 80V, ROHS COMPLIANT: YES
    ✓ IN STOCK!
    €0.41 Price with VAT: €0.49 Buy Surplus As Low As €0.23 Price with VAT: €0.28
    €0.23 Price with VAT: €0.28
    ON SEMICONDUCTOR 74AC157PC

    ON SEMICONDUCTOR

    FAIRCHILD SEMICONDUCTOR

    74AC157PC

    DISCONTINUED BY MANUFACTURER, MULTIPLEXER, 4 X 2:1, 16-PDIP
    ✓ IN STOCK!
    €0.58 Price with VAT: €0.69 Buy Surplus As Low As €0.39 Price with VAT: €0.47
    €0.39 Price with VAT: €0.47
    ON SEMICONDUCTOR HCPL0207

    ON SEMICONDUCTOR

    FAIRCHILD SEMICONDUCTOR

    HCPL0207

    DISCONTINUED BY MANUFACTURER, OPTO, SMD-8
    ✓ IN STOCK!
    €1.56 Price with VAT: €1.85 Buy Surplus As Low As €1.00 Price with VAT: €1.19
    €1.00 Price with VAT: €1.19
    ON SEMICONDUCTOR 2W02G

    ON SEMICONDUCTOR

    FAIRCHILD SEMICONDUCTOR

    2W02G

    BRIDGE RECTIFR 200V 2A SINGLE PHASE
    ✓ IN STOCK!
    €0.79 Price with VAT: €0.94 Buy Surplus As Low As €0.46 Price with VAT: €0.55
    €0.46 Price with VAT: €0.55
    ON SEMICONDUCTOR 74ACT16374MTD

    ON SEMICONDUCTOR

    FAIRCHILD SEMICONDUCTOR

    74ACT16374MTD

    IC 16-BIT D FLIP-FLOP TSSOP-48
    ✓ IN STOCK!
    €0.52 Price with VAT: €0.61 Buy Surplus As Low As €0.41 Price with VAT: €0.49
    €0.41 Price with VAT: €0.49
    ON SEMICONDUCTOR 74AC540SJX

    ON SEMICONDUCTOR

    FAIRCHILD SEMICONDUCTOR

    74AC540SJX

    DISCONTINUED BY MANUFACTURER, BUS DRIVER, AC SERIES, 1-FUNC, 8-BIT, INVERTED OUTPUT, CMOS, SOP-20, 5.3MM WIDE
    ✓ IN STOCK!
    €3.30 Price with VAT: €3.93 Buy Surplus As Low As €1.92 Price with VAT: €2.29
    €1.92 Price with VAT: €2.29
    ON SEMICONDUCTOR 93965496

    ON SEMICONDUCTOR

    FAIRCHILD SEMICONDUCTOR

    93965496

    IC 9396/5496 16 DIP
    ✓ IN STOCK!
    €2.77 Price with VAT: €3.29 Buy Surplus As Low As €2.38 Price with VAT: €2.83
    €2.38 Price with VAT: €2.83
    ON SEMICONDUCTOR MM74C02N

    ON SEMICONDUCTOR

    FAIRCHILD SEMICONDUCTOR

    MM74C02N

    DISCONTINUED BY MANUFACTURER, IC CHIP, LOGIC GATE, 4 GATE, 2 INPUT, 1 OUTPUT
    ✓ IN STOCK!
    €35.60 Price with VAT: €42.36 Buy Surplus As Low As €25.00 Price with VAT: €29.75
    €25.00 Price with VAT: €29.75
    ON SEMICONDUCTOR CD4024BCN

    ON SEMICONDUCTOR

    FAIRCHILD SEMICONDUCTOR

    CD4024BCN

    DISCONTINUED BY MANUFACTURER, BINARY COUNTER, 4000/14000/40000 SERIES, ASYNCHRONOUS, NEGATIVE EDGE TRIGGERED, 7-BIT, UP DIRECTION, CMOS, PDIP14
    ✓ IN STOCK!
    €0.63 Price with VAT: €0.75 Buy Surplus As Low As €0.40 Price with VAT: €0.48
    €0.40 Price with VAT: €0.48
    ON SEMICONDUCTOR 74F827SC

    ON SEMICONDUCTOR

    FAIRCHILD SEMICONDUCTOR

    74F827SC

    IC, SOIC-24
    ✓ IN STOCK!
    €7.87 Price with VAT: €9.37 Buy Surplus As Low As €4.58 Price with VAT: €5.45
    €4.58 Price with VAT: €5.45
    ON SEMICONDUCTOR 79M20AHC

    ON SEMICONDUCTOR

    FAIRCHILD SEMICONDUCTOR

    79M20AHC

    IC
    ✓ IN STOCK!
    €14.33 Price with VAT: €17.05 Buy Surplus As Low As €10.54 Price with VAT: €12.54
    €10.54 Price with VAT: €12.54
    ON SEMICONDUCTOR MPSA29

    ON SEMICONDUCTOR

    FAIRCHILD SEMICONDUCTOR

    MPSA29

    TRANSISTOR,BJT,DARLINGTON,NPN,100V V(BR)CEO,500MA I(C),TO-92 ;ROHS COMPLIANT: YES
    ✓ IN STOCK!
    €0.20 Price with VAT: €0.24 Buy Surplus As Low As €0.13 Price with VAT: €0.16
    €0.13 Price with VAT: €0.16
    ON SEMICONDUCTOR FND560

    ON SEMICONDUCTOR

    FAIRCHILD SEMICONDUCTOR

    FND560

    LED SEGMENT
    ✓ IN STOCK!
    €7.13 Price with VAT: €8.48 Buy Surplus As Low As €5.09 Price with VAT: €6.06
    €5.09 Price with VAT: €6.06
    ON SEMICONDUCTOR IRFS350A

    ON SEMICONDUCTOR

    FAIRCHILD SEMICONDUCTOR

    IRFS350A

    TRANSISTOR 11.5AMP 400V .3OHM N-CHANNEL
    ✓ IN STOCK!
    €5.39 Price with VAT: €6.42 Buy Surplus As Low As €3.24 Price with VAT: €3.85
    €3.24 Price with VAT: €3.85
    ON SEMICONDUCTOR 9602PC

    ON SEMICONDUCTOR

    FAIRCHILD SEMICONDUCTOR

    9602PC

    DISCONTINUED BY MANUFACTURER, MONOSTABLE MULTIVIBRATOR, TTL, PDIP16
    ✓ IN STOCK!
    €0.85 Price with VAT: €1.01 Buy Surplus As Low As €0.53 Price with VAT: €0.64
    €0.53 Price with VAT: €0.64
    ON SEMICONDUCTOR 2N3644

    ON SEMICONDUCTOR

    FAIRCHILD SEMICONDUCTOR

    2N3644

    TRANSISTOR 350MW
    ✓ IN STOCK!
    €1.86 Price with VAT: €2.21 Buy Surplus As Low As €1.37 Price with VAT: €1.63
    €1.37 Price with VAT: €1.63
    ON SEMICONDUCTOR 2N3638A

    ON SEMICONDUCTOR

    FAIRCHILD SEMICONDUCTOR

    2N3638A

    DISCONTINUED BY MANUFACTURER, TRANSISTOR, PNP, SILICON, 500MA, TO-105 PACKAGE
    ✓ IN STOCK!
    €11.38 Price with VAT: €13.55 Buy Surplus As Low As €5.55 Price with VAT: €6.61
    €5.55 Price with VAT: €6.61
    ON SEMICONDUCTOR 74F10PC

    ON SEMICONDUCTOR

    FAIRCHILD SEMICONDUCTOR

    74F10PC

    DISCONTINUED BY MANUFACTURER, 74F10PC, LOGIC IC, NAND GATE, F/FAST SERIES, 3-FUNC, 3-INPUT, TTL, PDIP14, 14 PINS
    ✓ IN STOCK!
    Buy Surplus As Low As €0.29 Price with VAT: €0.35
    €0.29 Price with VAT: €0.35
    ON SEMICONDUCTOR DM74LS373N

    ON SEMICONDUCTOR

    FAIRCHILD SEMICONDUCTOR

    DM74LS373N

    DISCONTINUED BY MANUFACTURER, IC, BUS DRIVER, LS SERIES, 1-FUNC, 8-BIT, TRUE OUTPUT, TTL, DIP-20
    ✓ IN STOCK!
    €5.19 Price with VAT: €6.17 Buy Surplus As Low As €3.30 Price with VAT: €3.93
    €3.30 Price with VAT: €3.93
    ON SEMICONDUCTOR 96L02PC

    ON SEMICONDUCTOR

    FAIRCHILD SEMICONDUCTOR

    96L02PC

    DISCONTINUED BY MANUFACTURER, IC, MONOSTABLE MULTIVIBRATOR, 16 PIN, P/DIP, L-TTL, PLASTIC
    ✓ IN STOCK!
    €7.01 Price with VAT: €8.35 Buy Surplus As Low As €4.63 Price with VAT: €5.51
    €4.63 Price with VAT: €5.51
    ON SEMICONDUCTOR MM74C374N

    ON SEMICONDUCTOR

    FAIRCHILD SEMICONDUCTOR

    MM74C374N

    DISCONTINUED BY MANUFACTURER, BUS DRIVER, CMOS SERIES, 1-FUNC, 8-BIT, TRUE OUTPUT, CMOS, PLASTIC, DIP-20
    ✓ IN STOCK!
    €25.21 Price with VAT: €30.00 Buy Surplus As Low As €14.68 Price with VAT: €17.47
    €14.68 Price with VAT: €17.47
    ON SEMICONDUCTOR 74F14D

    ON SEMICONDUCTOR

    FAIRCHILD SEMICONDUCTOR

    74F14D

    INVERTER, F/FAST SERIES, 6-FUNC, 1-INPUT, TTL, PDSO14
    ✓ IN STOCK!
    €0.94 Price with VAT: €1.11 Buy Surplus As Low As €0.54 Price with VAT: €0.65
    €0.54 Price with VAT: €0.65
    ON SEMICONDUCTOR U6A914659X

    ON SEMICONDUCTOR

    FAIRCHILD SEMICONDUCTOR

    U6A914659X

    DISCONTINUED BY MANUFACTURER, IC, DIP-14
    ✓ IN STOCK!
    €10.39 Price with VAT: €12.36 Buy Surplus As Low As €7.76 Price with VAT: €9.23
    €7.76 Price with VAT: €9.23
    ON SEMICONDUCTOR TN2907A

    ON SEMICONDUCTOR

    FAIRCHILD SEMICONDUCTOR

    TN2907A

    DISCONTINUED BY MANUFACTURER, SMALL SIGNAL BIPOLAR TRANSISTOR, 0.8A I(C), 60V V(BR)CEO, 1-ELEMENT, PNP, SILICON, TO-226
    ✓ IN STOCK!
    €2.40 Price with VAT: €2.86 Buy Surplus As Low As €1.53 Price with VAT: €1.82
    €1.53 Price with VAT: €1.82
    ON SEMICONDUCTOR MM74C154N

    ON SEMICONDUCTOR

    FAIRCHILD SEMICONDUCTOR

    MM74C154N

    DISCONTINUED BY MANUFACTURER, DECODER/DRIVER, CMOS SERIES, INVERTED OUTPUT, CMOS, PDIP24, ALSO MARKED AS 133P80341L1
    ✓ IN STOCK!
    €8.81 Price with VAT: €10.48 Buy Surplus As Low As €5.55 Price with VAT: €6.61
    €5.55 Price with VAT: €6.61
    ON SEMICONDUCTOR MC74HC244N

    ON SEMICONDUCTOR

    FAIRCHILD SEMICONDUCTOR

    MC74HC244N

    DISCONTINUED BY MANUFACTURER, BUS DRIVER, HC/UH SERIES, 2-FUNC, 4-BIT, TRUE OUTPUT, CMOS, PDIP20
    ✓ IN STOCK!
    €6.11 Price with VAT: €7.28 Buy Surplus As Low As €3.89 Price with VAT: €4.63
    €3.89 Price with VAT: €4.63
    ON SEMICONDUCTOR 6N136SDM

    ON SEMICONDUCTOR

    FAIRCHILD SEMICONDUCTOR

    6N136SDM

    LOGIC IC OUTPUT OPTOCOUPLER, 1-ELEMENT, 5000V ISOLATION, 1MBPS, SMD-8
    ✓ IN STOCK!
    €1.21 Price with VAT: €1.45 Buy Surplus As Low As €0.69 Price with VAT: €0.83
    €0.69 Price with VAT: €0.83
    ON SEMICONDUCTOR 2N3569

    ON SEMICONDUCTOR

    FAIRCHILD SEMICONDUCTOR

    2N3569

    DISCONTINUED BY MANUFACTURER, TRANSISTOR, NPN 3TERMINALS
    ✓ IN STOCK!
    €4.37 Price with VAT: €5.20 Buy Surplus As Low As €2.78 Price with VAT: €3.30
    €2.78 Price with VAT: €3.30
    ON SEMICONDUCTOR F7401PC

    ON SEMICONDUCTOR

    FAIRCHILD SEMICONDUCTOR

    F7401PC

    IC CHIP 14PIN 7740
    ✓ IN STOCK!
    €2.33 Price with VAT: €2.77 Buy Surplus As Low As €0.80 Price with VAT: €0.95
    €0.80 Price with VAT: €0.95
    ON SEMICONDUCTOR SI9410DY

    ON SEMICONDUCTOR

    FAIRCHILD SEMICONDUCTOR

    SI9410DY

    IC
    ✓ IN STOCK!
    €1.01 Price with VAT: €1.20 Buy Surplus As Low As €0.58 Price with VAT: €0.69
    €0.58 Price with VAT: €0.69
    Previous Next
    9 10 11 12 13 14 15 16 17 18 19