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

    MC3302 Search Results

    MC3302 Result Highlights (3)

    Part ECAD Model Manufacturer Description Download Buy
    AMC3302DWER Texas Instruments ±50-mV input, precision current sensing reinforced isolated amplifier with integrated DC/DC 16-SOIC -40 to 125 Visit Texas Instruments
    AMC3302QDWERQ1 Texas Instruments Automotive, ±50-mV input, precision current sensing reinforced isolated amplifier with int. DC/DC 16-SOIC -40 to 125 Visit Texas Instruments
    AMC3302DWE Texas Instruments ±50-mV input, precision current sensing reinforced isolated amplifier with integrated DC/DC 16-SOIC -40 to 125 Visit Texas Instruments
    SF Impression Pixel

    MC3302 Price and Stock

    Texas Instruments AMC3302DWE

    IC ISOLATED AMPLIFIER
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey AMC3302DWE Tube 3,527 1
    • 1 $13.19
    • 10 $10.383
    • 100 $13.19
    • 1000 $8.14159
    • 10000 $8.14159
    Buy Now
    Mouser Electronics AMC3302DWE 3,558
    • 1 $12.79
    • 10 $10.39
    • 100 $8.57
    • 1000 $7.47
    • 10000 $7.47
    Buy Now

    Texas Instruments AMC3302DWER

    50-MV INPUT, PRECISION REINFORCE
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey AMC3302DWER Reel 2,000 2,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $3.3971
    Buy Now
    AMC3302DWER Digi-Reel 1,949 1
    • 1 $5.99
    • 10 $4.589
    • 100 $3.8558
    • 1000 $3.4718
    • 10000 $3.4718
    Buy Now
    AMC3302DWER Cut Tape 1,949 1
    • 1 $5.99
    • 10 $4.589
    • 100 $3.8558
    • 1000 $3.4718
    • 10000 $3.4718
    Buy Now
    Mouser Electronics AMC3302DWER 1,405
    • 1 $5.99
    • 10 $4.59
    • 100 $3.86
    • 1000 $3.48
    • 10000 $3.33
    Buy Now
    Win Source Electronics AMC3302DWER 7,710
    • 1 -
    • 10 $12.754
    • 100 $10.363
    • 1000 $10.363
    • 10000 $10.363
    Buy Now

    onsemi MC3302DR2G

    IC COMPARATOR 4 GEN PUR 14SOIC
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey MC3302DR2G Digi-Reel 1,439 1
    • 1 $1.08
    • 10 $0.656
    • 100 $0.4189
    • 1000 $0.28691
    • 10000 $0.28691
    Buy Now
    MC3302DR2G Cut Tape 1,439 1
    • 1 $1.08
    • 10 $0.656
    • 100 $0.4189
    • 1000 $0.28691
    • 10000 $0.28691
    Buy Now
    MC3302DR2G Reel 2,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.25252
    Buy Now
    Avnet Americas MC3302DR2G Reel 10 Weeks 2,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.11998
    Buy Now
    Mouser Electronics MC3302DR2G 8,038
    • 1 $0.4
    • 10 $0.393
    • 100 $0.305
    • 1000 $0.277
    • 10000 $0.209
    Buy Now
    Verical MC3302DR2G 4,873 1,579
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.2376
    Buy Now
    MC3302DR2G 3,866 1,579
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.2376
    Buy Now
    MC3302DR2G 248 38
    • 1 -
    • 10 -
    • 100 $0.1921
    • 1000 $0.164
    • 10000 $0.164
    Buy Now
    Arrow Electronics MC3302DR2G 248 1
    • 1 $0.2094
    • 10 $0.2085
    • 100 $0.1921
    • 1000 $0.164
    • 10000 $0.164
    Buy Now
    Newark MC3302DR2G Cut Tape 616 1
    • 1 $0.561
    • 10 $0.522
    • 100 $0.37
    • 1000 $0.293
    • 10000 $0.293
    Buy Now
    MC3302DR2G Reel 2,500
    • 1 $0.277
    • 10 $0.277
    • 100 $0.277
    • 1000 $0.277
    • 10000 $0.25
    Buy Now
    RS MC3302DR2G Bulk 10
    • 1 -
    • 10 $0.458
    • 100 $0.435
    • 1000 $0.389
    • 10000 $0.389
    Get Quote
    Onlinecomponents.com MC3302DR2G
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.2003
    Buy Now
    Rochester Electronics MC3302DR2G 11,579 1
    • 1 $0.2236
    • 10 $0.2236
    • 100 $0.2102
    • 1000 $0.1901
    • 10000 $0.1901
    Buy Now
    Avnet Asia MC3302DR2G 10 Weeks 7,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.1113
    Buy Now
    Avnet Silica MC3302DR2G 11 Weeks 2,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Buy Now
    EBV Elektronik MC3302DR2G 12 Weeks 2,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Buy Now
    New Advantage Corporation MC3302DR2G 5,000 1
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.1467
    Buy Now
    Wuhan P&S MC3302DR2G 2,500 1
    • 1 $0.3
    • 10 $0.3
    • 100 $0.2
    • 1000 $0.15
    • 10000 $0.15
    Buy Now

    onsemi MC3302DG

    IC COMPARATOR 4 GEN PUR 14SOIC
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey MC3302DG Tube 897 1
    • 1 $0.94
    • 10 $0.845
    • 100 $0.6586
    • 1000 $0.54404
    • 10000 $0.54404
    Buy Now
    Verical MC3302DG 8,195 810
    • 1 -
    • 10 -
    • 100 -
    • 1000 $0.4374
    • 10000 $0.4374
    Buy Now
    MC3302DG 6,160 810
    • 1 -
    • 10 -
    • 100 -
    • 1000 $0.4374
    • 10000 $0.4374
    Buy Now
    MC3302DG 4,430 810
    • 1 -
    • 10 -
    • 100 -
    • 1000 $0.4374
    • 10000 $0.4374
    Buy Now
    MC3302DG 2,695 810
    • 1 -
    • 10 -
    • 100 -
    • 1000 $0.4374
    • 10000 $0.4374
    Buy Now
    MC3302DG 965 810
    • 1 -
    • 10 -
    • 100 -
    • 1000 $0.4374
    • 10000 $0.4374
    Buy Now
    Rochester Electronics MC3302DG 22,445 1
    • 1 $0.4117
    • 10 $0.4117
    • 100 $0.387
    • 1000 $0.3499
    • 10000 $0.3499
    Buy Now

    Texas Instruments AMC3302EVM

    EVAL BOARD FOR AMC3302
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey AMC3302EVM Box 26 1
    • 1 $58.8
    • 10 $58.8
    • 100 $58.8
    • 1000 $58.8
    • 10000 $58.8
    Buy Now
    Mouser Electronics AMC3302EVM 20
    • 1 $65.16
    • 10 $65.16
    • 100 $65.16
    • 1000 $65.16
    • 10000 $65.16
    Buy Now

    MC3302 Datasheets (107)

    Part ECAD Model Manufacturer Description Curated Datasheet Type PDF
    MC3302 Motorola Amplifiers and Comparators Original PDF
    MC3302 Motorola Quad Single Supply Comparators Original PDF
    MC3302 On Semiconductor Single Supply Quad Comparators Original PDF
    MC3302 Philips Semiconductors Quad voltage comparator Original PDF
    MC3302 Philips Semiconductors Quad voltage comparator Original PDF
    MC3302 Motorola The European Selection Data Book 1976 Scan PDF
    MC3302 Motorola Semiconductor Chips Data Book 1976 Scan PDF
    MC3302 Motorola European Master Selection Guide 1986 Scan PDF
    MC3302 Unknown The Industrial Linear IC Data Book 1993 Scan PDF
    MC33023 Motorola High Speed, Single Ended PWM Controller Original PDF
    MC33023 On Semiconductor High Speed Single-Ended PWM Controller Original PDF
    MC33023 Unknown The Power Supply IC Data Book 1993 Scan PDF
    MC33023DW Motorola High Speed Single-Ended PWM Controller Original PDF
    MC33023DW On Semiconductor High Speed Single-Ended PWM Controller Original PDF
    MC33023DW On Semiconductor Up-to-1MHz Single-ended Versatile (Voltage-or-Current-Mode) PWM Controller; Package: SO-16 WB; No of Pins: 16; Container: Rail; Qty per Container: 47 Original PDF
    MC33023DWG On Semiconductor Up-to-1MHz Single-ended Versatile (Voltage-or-Current-Mode) PWM Controller Original PDF
    MC33023DWR2 On Semiconductor High Speed Single-Ended PWM Controller Original PDF
    MC33023DWR2 On Semiconductor Up-to-1MHz Single-ended Versatile (Voltage-or-Current-Mode) PWM Controller; Package: SO-16 WB; No of Pins: 16; Container: Tape and Reel; Qty per Container: 1000 Original PDF
    MC33023DWR2 On Semiconductor High Speed Single-Ended PWM Controller Original PDF
    MC33023DWR2G On Semiconductor Up-to-1MHz Single-ended Versatile (Voltage-or-Current-Mode) PWM Controller Original PDF

    MC3302 Datasheets Context Search

    Catalog Datasheet MFG & Type PDF Document Tags

    MC33023

    Abstract: MC33023DW MC33023DWR2 MC34023 MC34023P MMBT3904 MMBT3906 UC3823 UC3823 converter
    Text: MC34023, MC33023 High Speed Single-Ended PWM Controller The MC34023 series are high speed, fixed frequency, single–ended pulse width modulator controllers optimized for high frequency operation. They are specifically designed for Off–Line and DC–to–DC converter applications offering the designer a


    Original
    PDF MC34023, MC33023 MC34023 r14525 MC34023/D MC33023 MC33023DW MC33023DWR2 MC34023P MMBT3904 MMBT3906 UC3823 UC3823 converter

    pin details of LM339

    Abstract: LM339 LM339DTBR2 MC3302 LM239 LM2901 LM2901V NCV2901 MC14001 LM2901VD
    Text: LM339, LM239, LM2901, LM2901V, NCV2901, MC3302 Single Supply Quad Comparators http://onsemi.com These comparators are designed for use in level detection, low−level sensing and memory applications in consumer, automotive, and industrial electronic applications.


    Original
    PDF LM339, LM239, LM2901, LM2901V, NCV2901, MC3302 SOIC-14 PDIP-14 LM339/D pin details of LM339 LM339 LM339DTBR2 MC3302 LM239 LM2901 LM2901V NCV2901 MC14001 LM2901VD

    Untitled

    Abstract: No abstract text available
    Text: Order this document by MC34023/D MC34023 MC33023 Advance Information High Speed Single-Ended PWM Controller The MC34023 series are high speed, fixed frequency, single–ended pulse width modulator controllers optimized for high frequency operation. They are


    Original
    PDF MC34023/D MC34023 MC33023 MC34023 MC34023/D* 1PHX33107â

    Untitled

    Abstract: No abstract text available
    Text: MC33025DW Linear ICs Dual-Output Current-Mode SMPS Circuit status Military/High-RelN Maximum Frequency Hz 420k UV Lockout (Y/N)Yes Soft Start (Y/N)Yes Output ConfigTotem-Pole Output Transistor Current (A) Output Transistor Voltage (V) Supply Voltage Minimum (V)15


    Original
    PDF MC33025DW Code16-1444 Pins16 NumberLN01601444

    LM339N internal circuit diagram

    Abstract: INTERNAL CIRCUIT DIAGRAM OF LM339N
    Text: LM339, LM339A, LM239, LM239A, Quad Single Supply LM2901, M2901V, Comparators MC3302 These comparators are designed for use in level detection, low–level sensing and memory applications in consumer automotive and industrial electronic applications. • Single or Split Supply Operation


    Original
    PDF LM339, LM339A, LM239, LM239A, LM2901, M2901V MC3302 LM139A /LM339A/1 LM339N internal circuit diagram INTERNAL CIRCUIT DIAGRAM OF LM339N

    IC LM 3419

    Abstract: lm 3415 MC34025 MC33025 IC LM 2003 MC34025DW mc34025 equivalent motorola 652 419-1 transistor power circuit diagram uc3825
    Text: MC34025 MC33025 High Speed Double-Ended PWM Controller The MC34025 series are high speed, fixed frequency, double–ended pulse width modulator controllers optimized for high frequency operation. They are specifically designed for Off–Line and DC–to–DC converter


    Original
    PDF MC34025 IC LM 3419 lm 3415 MC33025 IC LM 2003 MC34025DW mc34025 equivalent motorola 652 419-1 transistor power circuit diagram uc3825

    LM339

    Abstract: LM339DR2 LM339DTBR2 LM339DG MC3302 mc3302p LM239 LM2901 LM2901V NCV2901
    Text: LM339, LM239, LM2901, LM2901V, NCV2901, MC3302 Single Supply Quad Comparators These comparators are designed for use in level detection, low−level sensing and memory applications in consumer, automotive, and industrial electronic applications. • Single or Split Supply Operation


    Original
    PDF LM339, LM239, LM2901, LM2901V, NCV2901, MC3302 SOIC-14 PDIP-14 TSSOP-14 LM339/D LM339 LM339DR2 LM339DTBR2 LM339DG MC3302 mc3302p LM239 LM2901 LM2901V NCV2901

    MC3302

    Abstract: lm339n circuit diagram pin details of LM339 lm339 pin diagram LM339 APPLICATIONS zero crossing 339 quad comparator LM339 datasheet LM239 LM2901 LM2901V
    Text: LM339, LM239, LM2901, LM2901V, NCV2901, MC3302 Quad Single Supply Comparators These comparators are designed for use in level detection, low–level sensing and memory applications in consumer, automotive, and industrial electronic applications. • Single or Split Supply Operation


    Original
    PDF LM339, LM239, LM2901, LM2901V, NCV2901, MC3302 r14525 LM339/D MC3302 lm339n circuit diagram pin details of LM339 lm339 pin diagram LM339 APPLICATIONS zero crossing 339 quad comparator LM339 datasheet LM239 LM2901 LM2901V

    Untitled

    Abstract: No abstract text available
    Text: MC34025, MC33025 High Speed Double-Ended PWM Controller The MC34025 series are high speed, fixed frequency, double−ended pulse width modulator controllers optimized for high frequency operation. They are specifically designed for Off−Line and DC−to−DC converter applications offering the designer a cost


    Original
    PDF MC34025, MC33025 MC34025 MC34025/D

    Comparators

    Abstract: LM339D lm339 pin diagram LM339N circuit diagram LM2901DG LM339 application note pin details of LM339 LM339 APPLICATIONS zero crossing LM339 LM339 APPLICATIONS
    Text: LM339, LM239, LM2901, LM2901V, NCV2901, MC3302 Single Supply Quad Comparators http://onsemi.com These comparators are designed for use in level detection, low−level sensing and memory applications in consumer, automotive, and industrial electronic applications.


    Original
    PDF LM339, LM239, LM2901, LM2901V, NCV2901, MC3302 SOIC-14 LM339/D Comparators LM339D lm339 pin diagram LM339N circuit diagram LM2901DG LM339 application note pin details of LM339 LM339 APPLICATIONS zero crossing LM339 LM339 APPLICATIONS

    pin details of LM339

    Abstract: LM339 LM339DG LM239 LM2901DG MC3302 LM239DTBR2G LM339 APPLICATIONS zero crossing LM2901 LM2901V
    Text: LM339, LM239, LM2901, LM2901V, NCV2901, MC3302 Single Supply Quad Comparators http://onsemi.com These comparators are designed for use in level detection, low−level sensing and memory applications in consumer, automotive, and industrial electronic applications.


    Original
    PDF LM339, LM239, LM2901, LM2901V, NCV2901, MC3302 SOIC-14 LM339/D pin details of LM339 LM339 LM339DG LM239 LM2901DG MC3302 LM239DTBR2G LM339 APPLICATIONS zero crossing LM2901 LM2901V

    Philips 4312 020 4124

    Abstract: UC3823 converter MMBD0914
    Text: MC34023, MC33023 High Speed Single-Ended PWM Controller The MC34023 series are high speed, fixed frequency, single−ended pulse width modulator controllers optimized for high frequency operation. They are specifically designed for Off−Line and DC−to−DC converter applications offering the designer a


    Original
    PDF MC34023, MC33023 MC34023 533902B02552 533402B02552 MC33023 1N5819 2535CTI Philips 4312 020 4124 UC3823 converter MMBD0914

    LM239

    Abstract: LM2901 LM2901V LM339 MC3302 NCV2901
    Text: LM339, LM239, LM2901, LM2901V, NCV2901, MC3302 Single Supply Quad Comparators These comparators are designed for use in level detection, low–level sensing and memory applications in consumer, automotive, and industrial electronic applications. • Single or Split Supply Operation


    Original
    PDF LM339, LM239, LM2901, LM2901V, NCV2901, MC3302 r14525 LM339/D LM239 LM2901 LM2901V LM339 MC3302 NCV2901

    Untitled

    Abstract: No abstract text available
    Text: Order this document by LM339/D LM339,ĂA, LM239,ĂA, LM2901, MC3302 Quad Single Supply Comparators These comparators are designed for use in level detection, low–level sensing and memory applications in consumer automotive and industrial electronic applications.


    Original
    PDF LM339/D LM339, LM239, LM2901, MC3302 LM139A LM339/D*

    LM339DTBR2

    Abstract: MC3302 LM239 LM2901 LM2901V LM339 NCV2901
    Text: LM339, LM239, LM2901, LM2901V, NCV2901, MC3302 Single Supply Quad Comparators These comparators are designed for use in level detection, low-level sensing and memory applications in consumer, automotive, and industrial electronic applications. • Single or Split Supply Operation


    Original
    PDF LM339, LM239, LM2901, LM2901V, NCV2901, MC3302 SO-14 PDIP-14 LM339/D LM339DTBR2 MC3302 LM239 LM2901 LM2901V LM339 NCV2901

    pin details of LM339

    Abstract: lm339n pin diagram lm339 application note lm339 pin diagram LM2901 LM339 APPLICATIONS LM339 APPLICATIONS zero crossing MC14001 LM339 LM339 datasheet
    Text: LM339, LM239, LM2901, LM2901V, NCV2901, MC3302 Single Supply Quad Comparators These comparators are designed for use in level detection, low–level sensing and memory applications in consumer, automotive, and industrial electronic applications. • Single or Split Supply Operation


    Original
    PDF LM339, LM239, LM2901, LM2901V, NCV2901, MC3302 r14525 LM339/D pin details of LM339 lm339n pin diagram lm339 application note lm339 pin diagram LM2901 LM339 APPLICATIONS LM339 APPLICATIONS zero crossing MC14001 LM339 LM339 datasheet

    pwm 1001 dil

    Abstract: MC34025 C145T MC33025 10VSF VW-40V
    Text: - 369 — MC34025, MC33025 x-r y ^ > ^ U — 9V \'0S3\^xX ^ ;U[hIS&“C, P W M C O .X -Í t l < D f s } M % t ^t ¡ mt b — (£ T — 4 0 mot 2 ta 2A Vcc Vc -C 3 6 S . I OUT o 40 0 k H z 0 /-\J ]y ^ 2 .0 A (^ ;L / X , M O S F E T ^ fÆ ; • S Ì 4 VlN


    OCR Scan
    PDF MC34025, MC33025 400kHz 862mW 200mA 200mA pwm 1001 dil MC34025 C145T MC33025 10VSF VW-40V

    LM2391

    Abstract: lm1391 LM339N comparator pin configuration ic lm 339 pin configuration of ic LM339 0405B LM1391 CIRCUIT MC3302 0581B LM139
    Text: Product specification Philips Semiconductors Linear Products LM139/239/239A/339/339A /LM2901/MC3302 Quad voltage comparator PIN CONFIGURATION DESCRIPTION The LM139 series consists o f four independent precision voltage comparators, with an offset voltage specification as low as 2.0mV


    OCR Scan
    PDF LM139/239/239A/339/339A /LM2901/MC3302 LM139 711062b LM2391 lm1391 LM339N comparator pin configuration ic lm 339 pin configuration of ic LM339 0405B LM1391 CIRCUIT MC3302 0581B

    Untitled

    Abstract: No abstract text available
    Text: g MC34025 MC33025 MOTOROLA Advance Information High Speed Double-Ended PWM Controller The MC34025 series are high speed, fixed frequency, double-ended pulse width modulator controllers optimized for high frequency operation. They are specifically designed for O ff-Line and D C -to -D C converter


    OCR Scan
    PDF MC34025 MC33025 MC34025 533402B b3b72S3 0Q170Ã

    LM239

    Abstract: LM2901T MC14001 MC14001 MOTOROLA mc3302
    Text: g MOTOROLA LM339, A, LM239, A, LM 2901, MC3302 Quad Single Supply Com parators These comparators are designed for use in level detection, low-level sensing and memory applications in consumer automotive and industrial electronic applications. QUAD COMPARATORS


    OCR Scan
    PDF LM139A LM239, /LM339A/LM2901 MC3302 LM239. LM239 LM2901T MC14001 MC14001 MOTOROLA

    P3271

    Abstract: 1vn01 ic 3525 pwm application MC34025 Philips 4312 020 4124
    Text: MC34025 MC33025 MOTOROLA SEMICONDUCTOR TECHNICAL DATA Advance Information High Speed Double-Ended PWM Controller 1 The MC34025 series are high speed, fixed frequency, double-ended pulse width modulator controllers optimized for high frequency operation. They are


    OCR Scan
    PDF MC34025 MC33025 533902B 533402B MC34025, 1VN01X« MC34025 P3271 1vn01 ic 3525 pwm application Philips 4312 020 4124

    LM339AT

    Abstract: "Op Amp" lm339 bl70 LM139 PIN DIAGRAM LM339 MC3302 lm1391 LM339 APPLICATIONS lm339 pin diagram LM139
    Text: S G S-THOfISON 7fl c D I^ E ia a ? □DGblt.4 LM139,A LM239,A LM339,A LM2901 MC3302 78C 0 5 164 7'13-S3 LOW POWER LOW OFFSET VOLTAGE QUAD COMPARATORS LOW POWER LOW OFFSET VOLTAGE QUAD COMPARATORS These devices consist of four independent precision voltage comparators with


    OCR Scan
    PDF LM139 LM239 LM339 LM2901 MC3302 LM339A LM139A. MC3302) LM339AT "Op Amp" lm339 bl70 LM139 PIN DIAGRAM MC3302 lm1391 LM339 APPLICATIONS lm339 pin diagram

    LM2901 SIGNETICS

    Abstract: LM339 LM339AN 14 pin diagram LM339 signetics 139 LM MC3302 LM139 LM139AF LM139F LM2901
    Text: Sigrietics Integrated C ircu its-C o m p a ra to rs LM2901, MC3302, LM139 Series —Quad Voltage Comparator G E N E R A L D E SC RIPTIO N The LM 139 series consists o f fo u r independent precision voltage com parators w ith an o ffs e t voltage specification as


    OCR Scan
    PDF LM2901, MC3302, LM139 LM2901 SIGNETICS LM339 LM339AN 14 pin diagram LM339 signetics 139 LM MC3302 LM139AF LM139F LM2901

    LM339 equivalent

    Abstract: ScansUX7 0405B 0581B LM139 LM139F LM239AN LM239D LM239N LM2901N
    Text: Product specification Philips Semiconductors Linear Products * . » „ Quad voltage comparator LM139/239/239A/339/339A /LM2Ö01/MC3302 PIN CONFIGURATION DESCRIPTION The LM139 series consists of four independent precision voltage comparators, with an offset voltage specification as low as 2.0mV


    OCR Scan
    PDF LM139/239/239A/339/339A /LM2901/MC3302 LM139 711002b LM339 equivalent ScansUX7 0405B 0581B LM139F LM239AN LM239D LM239N LM2901N