Part Number
    Please enter a valid full or partial manufacturer part number with a minimum of 3 letters or numbers

    LM339AM Search Results

    LM339AM Result Highlights (4)

    Part ECAD Model Manufacturer Description Download Buy
    LM339AMX/NOPB
    Texas Instruments Low Power Low Offset Voltage Quad Comparator 14-SOIC 0 to 70 Visit Texas Instruments Buy
    LM339AM
    Texas Instruments Low Power Low Offset Voltage Quad Comparator 14-SOIC 0 to 70 Visit Texas Instruments Buy
    LM339AM/NOPB
    Texas Instruments Low Power Low Offset Voltage Quad Comparator 14-SOIC 0 to 70 Visit Texas Instruments Buy
    LM339AMX
    Texas Instruments Low Power Low Offset Voltage Quad Comparator 14-SOIC 0 to 70 Visit Texas Instruments Buy

    LM339AM Datasheets (22)

    Select Manufacturer
    Part ECAD Model Manufacturer Description Datasheet Type PDF PDF Size Page count
    LM339AM
    Fairchild Semiconductor Comparator Original PDF 85.47KB 8
    LM339AM
    National Semiconductor Low Power Low Offset Voltage Quad Comparators Original PDF 408.7KB 19
    LM339AM
    National Semiconductor Low Power Low Offset Voltage Quad Comparators Original PDF 386.9KB 20
    LM339AM
    Raytheon Quad Comparator Original PDF 247.42KB 10
    LM339AM
    Texas Instruments LM339 - Low Power Low Offset Voltage Quad Comparator 14-SOIC -25 to 85 Original PDF 1.62MB 30
    LM339AM
    Texas Instruments Linear - Comparators, Integrated Circuits (ICs), IC COMPARATOR QUAD LO PWR 14SOIC Original PDF 29
    LM339AM
    Fairchild Semiconductor QUAD COMPARATOR Scan PDF 251.05KB 6
    LM339AM
    Unknown Historical semiconductor price guide (US$ - 1998). From our catalog scanning project. Historical PDF 43.3KB 1
    LM339AM
    Unknown Shortform IC and Component Datasheets (Plus Cross Reference Data) Short Form PDF 84.23KB 1
    LM339AM
    Unknown Shortform Data and Cross References (Misc Datasheets) Short Form PDF 41.58KB 1
    LM339AM
    Raytheon Single Supply Quad Comparators Scan PDF 873.75KB 12
    LM339AM/NOPB
    National Semiconductor LM139/LM239/LM339/LM2901/LM3302 Low Power Low Offset Voltage Quad Comparators; Package: SOIC NARROW; No of Pins: 14; Qty per Container: 55/Rail Original PDF 465.95KB 19
    LM339AM/NOPB
    Texas Instruments LM339 - Low Power Low Offset Voltage Quad Comparator 14-SOIC -25 to 85 Original PDF 1.62MB 30
    LM339AM/NOPB
    Texas Instruments Linear - Comparators, Integrated Circuits (ICs), IC COMPARATOR QUAD LO PWR 14SOIC Original PDF 29
    LM339AMX
    Fairchild Semiconductor Comparator, Quad Comparator, Tape And Reel Original PDF 85.47KB 8
    LM339AMX
    National Semiconductor Low Power Low Offset Voltage Quad Comparators Original PDF 465.97KB 19
    LM339AMX
    National Semiconductor Comparator Original PDF 408.69KB 19
    LM339AMX
    Texas Instruments LM339 - Low Power Low Offset Voltage Quad Comparator 14-SOIC -25 to 85 Original PDF 1.62MB 30
    LM339AMX
    Texas Instruments Linear - Comparators, Integrated Circuits (ICs), IC COMPARATOR QUAD LO PWR 14SOIC Original PDF 29
    LM339AMX/NOPB
    National Semiconductor LM139/LM239/LM339/LM2901/LM3302 Low Power Low Offset Voltage Quad Comparators; Package: SOIC NARROW; No of Pins: 14; Qty per Container: 2500/Reel Original PDF 465.95KB 19
    SF Impression Pixel

    LM339AM Price and Stock

    Select Manufacturer

    FAIRCHILD LM339AM

    Comparator Quad ±18V/36V 14-Pin SOIC N Rail
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    Verical () LM339AM 16,854 292
    • 1 -
    • 10 -
    • 100 -
    • 1000 $1.07
    • 10000 $0.95
    Buy Now
    LM339AM 6,135 292
    • 1 -
    • 10 -
    • 100 -
    • 1000 $1.07
    • 10000 $1.07
    Buy Now
    LM339AM 4,860 292
    • 1 -
    • 10 -
    • 100 -
    • 1000 $1.07
    • 10000 $1.07
    Buy Now
    LM339AM 1,722 292
    • 1 -
    • 10 -
    • 100 -
    • 1000 $1.07
    • 10000 $1.07
    Buy Now

    onsemi LM339AM

    Comparator Quad ±18V/36V 14-Pin SOIC N Tube
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    Verical LM339AM 16,031 292
    • 1 -
    • 10 -
    • 100 -
    • 1000 $1.07
    • 10000 $0.95
    Buy Now
    Avnet Americas LM339AM Tube 4,860
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.56
    Get Quote
    Rochester Electronics LM339AM 16,031 1
    • 1 -
    • 10 -
    • 100 $1.03
    • 1000 $0.85
    • 10000 $0.76
    Buy Now
    Flip Electronics LM339AM 30,332
    • 1 $0.45
    • 10 $0.45
    • 100 $0.45
    • 1000 $0.45
    • 10000 $0.45
    Get Quote

    National Semiconductor Corporation LM339AMX

    Comparator Quad R-R O/P ±18V/36V 14-Pin SOIC T/R
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    Verical () LM339AMX 12,500 327
    • 1 -
    • 10 -
    • 100 -
    • 1000 $0.95
    • 10000 $0.85
    Buy Now
    LM339AMX 770 327
    • 1 -
    • 10 -
    • 100 -
    • 1000 $1.03
    • 10000 $1.03
    Buy Now
    Bristol Electronics LM339AMX 1,431
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Get Quote
    Rochester Electronics LM339AMX 15,313 1
    • 1 -
    • 10 -
    • 100 $0.92
    • 1000 $0.76
    • 10000 $0.68
    Buy Now
    Chip 1 Exchange LM339AMX 2,926
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Get Quote

    Texas Instruments LM339AM

    Comparator Quad R-R O/P ±18V/36V 14-Pin SOIC Tube
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    Verical LM339AM 10,451 292
    • 1 -
    • 10 -
    • 100 -
    • 1000 $1.07
    • 10000 $0.95
    Buy Now
    Bristol Electronics LM339AM 59 1
    • 1 $0.38
    • 10 $0.38
    • 100 $0.19
    • 1000 $0.19
    • 10000 $0.19
    Buy Now
    Quest Components LM339AM 47
    • 1 $0.50
    • 10 $0.50
    • 100 $0.15
    • 1000 $0.15
    • 10000 $0.15
    Buy Now
    Rochester Electronics LM339AM 11,823 1
    • 1 -
    • 10 -
    • 100 $1.03
    • 1000 $0.85
    • 10000 $0.76
    Buy Now
    Chip 1 Exchange LM339AM 200
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Get Quote

    Texas Instruments LM339AMX

    Comparator Quad R-R O/P ±18V/36V 14-Pin SOIC T/R
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    Verical LM339AMX 5,000 327
    • 1 -
    • 10 -
    • 100 -
    • 1000 $0.95
    • 10000 $0.95
    Buy Now
    Rochester Electronics LM339AMX 5,000 1
    • 1 -
    • 10 -
    • 100 $0.92
    • 1000 $0.76
    • 10000 $0.68
    Buy Now

    LM339AM Datasheets Context Search

    Catalog Datasheet Type Document Tags PDF

    LM339

    Abstract: LM2901 LM339N internal circuit diagram LM239A LM339 application note LM339A Fairchild LM339 lm2901 application note lm339a schematic lm339 open collector
    Contextual Info: www.fairchildsemi.com LM339/LM339A, LM239A, LM2901 Quad Comparator Features Description • Single or Dual Supply Operation • Wide Range of Supply Voltage LM2901, LM339/LM339A, LM239A: 2 ~ 36V or ±1 ~ ±18V • Low Supply Current Drain 800 A Typ. • Open Collector Outputs for Wired and Connectors


    Original
    lm339/lm339alm239alm290114-dip+8lm339lm339n internal circuit diagramlm339 application notelm339afairchild lm339lm2901 application notelm339a schematiclm339 open collector PDF

    RC3302DB

    Abstract: ic lm 339 RC3302 LM339AJ av 339 pin for lm 339 ic lm339n Linear Integrated Circuit LM2901 LM 339 application note LM339AM raytheon
    Contextual Info: RAYTHEON-, SEMICONDU CTOR S7 57C 0 4 6 9 8 7 5 9 7 3 6 0 RAYTHEON CO» D LINEAR INTEGRATED CIRCUITS PRO D U CT SPECIFIC A TIO N S Raytheon DËj| 7ST7 3bO OOGMbTfl Single-Supply Quad Comparators Features • Input common mode voltage range includes ground ■ Wide single supply voltage range — 2V to 36V


    OCR Scan
    lm139/139a239/239a339/339arc3302+121n91473tio0470circ3302dbic lm 339lm339ajav 339pin for lm 339 iclm339n linear integrated circuitlm2901lm 339 application notelm339am raytheon PDF

    1206R

    Abstract: 1206B103K500N LM339AM l3303s
    Contextual Info: International I R Rectifier P D - 6 .0 8 7 IRP6VRMI Turnkey Pentium Pro1power supply specification The new IRP6VRM 1 offers the pow er supply designer a complete turnkey solution for DC/DC converters required to power next-generation microprocessors. A synchronous


    OCR Scan
    200khz1206r1206b103k500nlm339am+1l3303s PDF

    LM339N

    Abstract: LM2901N MLM339P LM339N applications
    Contextual Info: LM139-N, LM239-N, LM2901-N, LM3302-N, LM339-N www.ti.com SNOSBJ3D – NOVEMBER 1999 – REVISED MARCH 2013 LM139/LM239/LM339/LM2901/LM3302 Low Power Low Offset Voltage Quad Comparators Check for Samples: LM139-N, LM239-N, LM2901-N, LM3302-N, LM339-N FEATURES


    Original
    lm139-nlm239-nlm2901-nlm3302-n+6lm339-nlm139/lm239/lm339/lm2901/lm3302lm339nlm2901nmlm339plm339n applications PDF

    UPC451C

    Abstract: LM324N CA301AE CA081E upc451g CA082E CA339E CA358AE UA741CN ca224e
    Contextual Info: CROSS REFERENCE : BY MANUFACTURER INDUSTRY STANDARD NEAREST SGS-THOMSON TYPE ANALOG DEVICES INDUSTRY STANDARD NEAREST SGS-THOMSON TYPE INDUSTRY STANDARD NEAREST SGS-THOMSON TYPE ICM7555ISA TS555ID MC1741CD UA741CD ICM7556IDP TS556IN MC1741CP1 UA741CN OP295GS


    Original
    icm7555isats555idmc1741cdua741cd+15icm7556idpts556inmc1741cp1ua741cnop295gsts3v912aidupc451clm324nca301aeca081eupc451gca082eca339eca358aeca224e PDF

    339A

    Abstract: DIODE BY 339 LM139 multivibrator lock-out ic 339 LM339m PIN DIAGRAM LM339 LM339AM LM339AN LM339M
    Contextual Info: LIMI39/139A, 339/339A Comparators LM139/139A, 339/339A, Single-Supply Quad Comparators They are intended for applications not needing response time less than 1 jiS, but demanding excellent op amp input parameters of offset voltage, current, and bias current, to ensure


    OCR Scan
    limi39/139a339/339alm139/139a5-00679a+111n914339adiode by 339lm139multivibrator lock-outic 339lm339m pin diagramlm339lm339amlm339anlm339m PDF

    lm339a

    Abstract: lm139a LM239A LMI39 LM339AJ LM3302J lm139 LM339 DC lm339a schematic 95ac
    Contextual Info: National Semiconductor LM 139/LM239/LM339/LM139A/LM239A/LM339A/ LM2901/LM3302 Low Power Low Offset Voltage Quad Comparators General Description • ■ ■ ■ The LM139 series consists of four independent precision


    OCR Scan
    /lm339/lm139a/lm239a/lm339a/lm2901/lm3302139/lm239/lm339/lm139a/lm239a/lm339a/lm2901/lm3302lm139+12tl/h/5706-26tl/h/5706-29tl/h/5706-31lm339alm139alm239almi39lm339ajlm3302jlm339 dclm339a schematic95ac PDF

    Contextual Info: LM139/139A,339/339A RAYTHEON/ 11E D | OQO blM a S | Comparators -p _ y j, - S I.'M I CON D U CT 0 R LM139/139A, 339/339A, Single-Supply Quad Comparators They are intended for applications not needing response time less than 1 |a.S, but demanding excellent op amp input parameters of offset


    OCR Scan
    lm139/139a339/339a14-lead PDF

    schematic diagram 48v dc motor speed controller

    Abstract: schematic diagram 90v dc motor speed controller lm339 pwm mosfet MCCE104K2NRT 56F8013 demo maxon motor 200187 maxon dc EC-200187 maxon dc motor EC 45 MCCE101J2NOT
    Contextual Info: Motor Control Demonstration System using the 56F8013 Demonstration Board User Guide 56F8000 16-bit Digital Signal Controllers 56F8013MCSUG Rev. 1 08/2005 freescale.com Document Revision History Version History Description of Change Rev. 0 Initial Release Rev. 1


    Original
    56f801356f800016-bit56f8013mcsug+10schematic diagram 48v dc motor speed controllerschematic diagram 90v dc motor speed controllerlm339 pwm mosfetmcce104k2nrt56f8013 demomaxon motor 200187maxon dcec-200187maxon dc motor ec 45mcce101j2not PDF

    schematic diagram atx Power supply 500w

    Abstract: pioneer PAL 012A 1000w inverter PURE SINE WAVE schematic diagram 600va numeric ups circuit diagrams winbond bios 25064 TLE 9180 infineon smsc MEC 1300 nu TBE schematic diagram inverter 2000w DK55 circuit diagram of luminous 600va UPS
    Contextual Info: QUICK INDEX NEW IN THIS ISSUE! Detailed Index - See Pages 3-24 Digital Signal Processors, iCoupler , iMEMS® and iSensor . . . . . 805, 2707, 2768-2769 Connectors, Cable Assemblies, IC Sockets . . . . . . . . . . . 28-568 RF Connectors . . . . . . . . . . . . . . . . . . . . . . Pages 454-455


    Original
    p462-ndp463-ndlng295lfcp2ulng395mftp5u+11us2011schematic diagram atx power supply 500wpioneer pal 012a1000w inverter pure sine wave schematic diagram600va numeric ups circuit diagramswinbond bios 25064tle 9180 infineonsmsc mec 1300 nutbe schematic diagram inverter 2000wdk55circuit diagram of luminous 600va ups PDF

    N5741V

    Abstract: 9667PC LM317T RC4558DN SN75150N rc741dn MC3346P RC4136N "cross reference" NE555V UC494C
    Contextual Info: Analog Integrated Circuits Cross Reference This Cross Reference lists Analog Devices by either industry standard part number or by manufacturer’s part number for which there is an ON Semiconductor nearest or similar replacement. For devices not listed, or for


    Original
    r14153crd800/dn5741v9667pc+8lm317trc4558dnsn75150nrc741dnmc3346prc4136n "cross referencene555vuc494c PDF

    Contextual Info: LM139-N, LM239-N, LM2901-N, LM3302-N, LM339-N www.ti.com SNOSBJ3D – NOVEMBER 1999 – REVISED MARCH 2013 LM139/LM239/LM339/LM2901/LM3302 Low Power Low Offset Voltage Quad Comparators Check for Samples: LM139-N, LM239-N, LM2901-N, LM3302-N, LM339-N FEATURES


    Original
    lm139-nlm239-nlm2901-nlm3302-n+2lm339-nlm139/lm239/lm339/lm2901/lm3302 PDF

    FSQ510 Equivalent

    Abstract: BTA12 6008 bta16 6008 ZIGBEE interface with AVR ATmega16 Precision triac control thermostat thyristor t 558 f eupec gw 5819 diode transistor a564 A564 transistor BSM25GP120 b2
    Contextual Info: SEMICONDUCTORS MCU/MPU/DSP Atmel. . . . . . . . . 167, 168, 169, 170, 171, 172 Blackhawk. . . . . . . . . . . . . . . . . . . . . . . . . 173 Cyan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174 Cypress. . . . . . . . . . . . . . . 175, 176, 177, 178


    Original
    gp-20fsq510 equivalentbta12 6008bta16 6008+7zigbee interface with avr atmega16precision triac control thermostatthyristor t 558 f eupecgw 5819 diodetransistor a564a564 transistorbsm25gp120 b2 PDF

    lm139

    Abstract: LM339 LM2901M PN2901 lm339 bistable multivibrator
    Contextual Info: LM139/LM239/LM339/LM2901/LM3302 Low Power Low Offset Voltage Quad Comparators General Description Features The LM139 series consists of four independent precision voltage comparators with an offset voltage specification as low as 2 mV max for all four comparators. These were


    Original
    lm139/lm239/lm339/lm2901/lm3302lm139sb-10629-aug-2001+75-aug-9528-jun-96/chechi/lm2901lm339lm2901mpn2901lm339 bistable multivibrator PDF

    lm339 bistable multivibrator

    Abstract: of bistable multivibrator using transistor LM339 lm339 ic data LM239
    Contextual Info: LM139,LM239,LM2901,LM3302,LM339 LM139/LM239/LM339/LM2901/LM3302 Low Power Low Offset Voltage Quad Comparators Literature Number: SNOSBJ3C LM139/LM239/LM339/LM2901/LM3302 Low Power Low Offset Voltage Quad Comparators General Description Features The LM139 series consists of four independent precision


    Original
    lm139lm239lm2901lm3302+5lm339lm139/lm239/lm339/lm2901/lm3302lm339 bistable multivibratorof bistable multivibrator using transistorlm339 ic data PDF

    LM339m PIN DIAGRAM

    Abstract: lm139 power base lm339n
    Contextual Info: Comparators LM139/139A, 339/339A LM139/139A, 339/339A, Single-Supply Quad Comparators They are intended for applications not needing response time less than 1 |xS, but demanding excellent op amp input parameters of offset voltage, current, and bias current, to ensure


    OCR Scan
    lm139/139a339/339a14-leadlm339m pin diagram+2lm139power base lm339n PDF

    LM324N

    Abstract: TL1009CZ NE555N OP275GP CA301AE CA082E LM339AN MC34004P tl1009c TL431AIZ
    Contextual Info: CROSS REFERENCE INDUSTRY STANDARD A431LP NEAREST SGSTHOMSON TYPE COMMENTS OR OTHER ALTERNATIVES INDUSTRY STANDARD NEAREST SGSTHOMSON TYPE TL431AIZ AS431D A431D TL431AID AS431LP TL431IZ AD648JN TS512IN AS431LP TL1431IZ AD648JR TS512ID BA4558F MC4558ID AD648KN


    Original
    a431lptl431aizas431da431d+14tl431aidas431lptl431izad648jnts512inlm324ntl1009czne555nop275gpca301aeca082elm339anmc34004ptl1009c PDF

    LM239

    Abstract: LM339A lm2901 application note LM339N internal circuit diagram INTERNAL CIRCUIT DIAGRAM OF LM339N LM339 lm339 open collector LM239A lm339a schematic Fairchild LM339
    Contextual Info: www.fairchildsemi.com LM339/LM339A, LM239/LM239A, LM2901 Quad Comparator Features Description • Single or Dual Supply Operation • Wide Range of Supply Voltage LM339/LM339A, LM239/LM239A, LM2901: 2 ~ 36V or ±1 ~ ±18V • Low Supply Current Drain 800 A Typ.


    Original
    lm339/lm339alm239/lm239alm290114-dint+10lm239lm339alm2901 application notelm339n internal circuit diagraminternal circuit diagram of lm339nlm339lm339 open collectorlm239alm339a schematicfairchild lm339 PDF

    POWER INVERTER ON KA7500B

    Abstract: KA3525 SMPS KA3525A SENSORS LM358N KA7500B KA7500B application note KA7632 KA3525A 8 dip smps ic KA741 OP-AMP
    Contextual Info: Analog Discrete Interface & Logic Optoelectronics Product Selection Guide Building Block Solutions for Multi-Market Applications Across the board. Around the world. January, 2002 Analog Selection Guide Table Of Contents Analog Signal Processing Amplifiers


    Original
    power247tmpower inverter on ka7500bka3525smps ka3525a+7sensors lm358nka7500bka7500b application noteka7632ka3525a8 dip smps icka741 op-amp PDF

    smd lm339

    Abstract: connection diagram of ic LM339n ic LM339 IC LM339N LM139AJ LM339 application note lm139j lm2901 application note LM3302 LM339
    Contextual Info: LM339 - Low Power Low Offset Voltage Quad Comparator Features Typical Application *click for larger image Wide supply voltage range 2 to 36 VDC LM139/139A Series or ±1 to ±18 VDC 2 to 36 VDC LM2901: or ±1 to ±18 VDC 2 to 28 VDC LM3302: *click for larger image


    Original
    lm339lm139/139alm2901lm3302+125962r96738lm139/lm239/lm339/lm2901/lm3302lm139jlm139j/883lm139ajlm139aj/883smd lm339connection diagram of ic lm339nic lm339ic lm339nlm339 application notelm2901 application note PDF

    lm339 mttf

    Abstract: LM2901M LM2901J smd lm339 LM139 LM2901 LM2901MX LM2901N LM3302 surface mount transistor lm339
    Contextual Info: LM2901 - Low Power Low Offset Voltage Quad Comparator Features Typical Application *click for larger image Wide supply voltage range 2 to 36 VDC LM139/139A Series or ±1 to ±18 VDC 2 to 36 VDC LM2901: or ±1 to ±18 VDC Connection Diagram 2 to 28 VDC LM3302:


    Original
    lm2901lm139/139alm3302lm339n+12lm339anlm2901nlm3302nlm139aw/883lm139w/883lm339 mttflm2901mlm2901jsmd lm339lm139lm2901mxsurface mount transistor lm339 PDF

    lm2901

    Abstract: LM339
    Contextual Info: www.fairchildsemi.com LM 3 3 9 /LM 3 3 9 A, LM 2 3 9 A, LM 2 9 0 1 Qua d Com pa rat or Features Description • • The LM339/LM339A ,LM239A, LM2901 consist of four independent voltage comparators designed to operate from single power supply over a wide voltage range.


    Original
    lm339/lm339alm239alm2901ds400003+1lm339 PDF

    TRANSISTOR C 5706

    Abstract: c 5706 SMD Ic LM339M so do SMD Ic LM339M smd lm339 8 pin ic lm339 datasheet for comparator ic lm339 IC LM339N LM139 APPLICATIONS lm339n circuit diagram
    Contextual Info: LM139 LM239 LM339 LM2901 LM3302 Low Power Low Offset Voltage Quad Comparators General Description The LM139 series consists of four independent precision voltage comparators with an offset voltage specification as low as 2 mV max for all four comparators These were designed specifically to operate from a single power supply


    Original
    lm139lm239lm339lm2901+11lm3302transistor c 5706c 5706smd ic lm339mso do smd ic lm339msmd lm3398 pin ic lm339datasheet for comparator ic lm339ic lm339nlm139 applicationslm339n circuit diagram PDF

    datasheet for comparator ic lm339

    Abstract: lm339 bistable multivibrator smd lm339 for comparator ic lm339 IC LM339 SMD Ic LM339M surface mount transistor lm339 lm339 pin diagram LM139 APPLICATION LM139J
    Contextual Info: LM139/LM239/LM339/LM2901/LM3302 Low Power Low Offset Voltage Quad Comparators General Description Features The LM139 series consists of four independent precision voltage comparators with an offset voltage specification as low as 2 mV max for all four comparators. These were


    Original
    lm139/lm239/lm339/lm2901/lm3302lm139datasheet for comparator ic lm339lm339 bistable multivibrator+8smd lm339for comparator ic lm339ic lm339smd ic lm339msurface mount transistor lm339lm339 pin diagramlm139 applicationlm139j PDF