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

    LM2901VQPWR Search Results

    LM2901VQPWR Result Highlights (4)

    Part ECAD Model Manufacturer Description Download Buy
    LM2901VQPWR Texas Instruments Quad Differential Comparator, Enhanced Voltage 14-TSSOP -40 to 125 Visit Texas Instruments Buy
    LM2901VQPWRG4 Texas Instruments Quad Differential Comparator, Enhanced Voltage 14-TSSOP -40 to 125 Visit Texas Instruments Buy
    LM2901VQPWRQ1 Texas Instruments Automotive Catalog Quad Differential Comparator, Enhanced Voltage 14-TSSOP -40 to 125 Visit Texas Instruments Buy
    LM2901VQPWRG4Q1 Texas Instruments Automotive Catalog Quad Differential Comparator, Enhanced Voltage 14-TSSOP -40 to 125 Visit Texas Instruments Buy
    SF Impression Pixel

    LM2901VQPWR Price and Stock

    Texas Instruments LM2901VQPWR

    IC COMPARATOR 4 DIFF 14TSSOP
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey LM2901VQPWR Digi-Reel 5,364 1
    • 1 $0.44
    • 10 $0.306
    • 100 $0.2368
    • 1000 $0.2003
    • 10000 $0.2003
    Buy Now
    LM2901VQPWR Cut Tape 5,364 1
    • 1 $0.44
    • 10 $0.306
    • 100 $0.2368
    • 1000 $0.2003
    • 10000 $0.2003
    Buy Now
    LM2901VQPWR Reel 4,000 2,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.18116
    Buy Now
    Mouser Electronics LM2901VQPWR 2,947
    • 1 $0.44
    • 10 $0.275
    • 100 $0.221
    • 1000 $0.202
    • 10000 $0.174
    Buy Now
    Bristol Electronics LM2901VQPWR 1,970 6
    • 1 -
    • 10 $0.8775
    • 100 $0.3291
    • 1000 $0.2457
    • 10000 $0.2281
    Buy Now
    Ameya Holding Limited LM2901VQPWR 11,903
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Get Quote
    Win Source Electronics LM2901VQPWR 53,940
    • 1 -
    • 10 -
    • 100 $0.6621
    • 1000 $0.5126
    • 10000 $0.5126
    Buy Now

    Texas Instruments LM2901VQPWRQ1

    IC COMPARATOR 4 DIFF 14TSSOP
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey LM2901VQPWRQ1 Digi-Reel 3,738 1
    • 1 $0.47
    • 10 $0.327
    • 100 $0.2532
    • 1000 $0.21454
    • 10000 $0.21454
    Buy Now
    LM2901VQPWRQ1 Cut Tape 3,738 1
    • 1 $0.47
    • 10 $0.327
    • 100 $0.2532
    • 1000 $0.21454
    • 10000 $0.21454
    Buy Now
    LM2901VQPWRQ1 Reel 2,000 2,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.19428
    Buy Now
    Mouser Electronics LM2901VQPWRQ1 2,684
    • 1 $0.47
    • 10 $0.292
    • 100 $0.235
    • 1000 $0.215
    • 10000 $0.189
    Buy Now
    Rochester Electronics LM2901VQPWRQ1 255 1
    • 1 $0.1958
    • 10 $0.1958
    • 100 $0.1841
    • 1000 $0.1664
    • 10000 $0.1664
    Buy Now
    Ameya Holding Limited LM2901VQPWRQ1 17,434
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Get Quote
    Chip 1 Exchange LM2901VQPWRQ1 1,794
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Get Quote

    Texas Instruments LM2901VQPWRG4Q1

    IC COMPARATOR 4 DIFF 14TSSOP
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey LM2901VQPWRG4Q1 Cut Tape 1,595 1
    • 1 $0.5
    • 10 $0.35
    • 100 $0.2716
    • 1000 $0.23057
    • 10000 $0.23057
    Buy Now
    LM2901VQPWRG4Q1 Digi-Reel 1,595 1
    • 1 $0.5
    • 10 $0.35
    • 100 $0.2716
    • 1000 $0.23057
    • 10000 $0.23057
    Buy Now
    LM2901VQPWRG4Q1 Reel 2,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.20906
    Buy Now
    Mouser Electronics LM2901VQPWRG4Q1 1,880
    • 1 $0.5
    • 10 $0.313
    • 100 $0.253
    • 1000 $0.231
    • 10000 $0.204
    Buy Now
    Arrow Electronics LM2901VQPWRG4Q1 2,000 6 Weeks 2,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.5403
    Buy Now
    Ameya Holding Limited LM2901VQPWRG4Q1 255,100
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Get Quote
    Chip Stock LM2901VQPWRG4Q1 1,950
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Get Quote

    ROHM Semiconductor LM2901VQPWR

    IC COMPARATOR 4 GEN PUR 14TSSOP
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey LM2901VQPWR Reel 2,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.34588
    Buy Now
    Future Electronics LM2901VQPWR Reel 8 Weeks 2,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.303
    Buy Now

    Texas Instruments LM2901VQPWRG4

    IC COMPARATOR 4 DIFF 14TSSOP
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey LM2901VQPWRG4 Digi-Reel 1
    • 1 $0.5
    • 10 $0.5
    • 100 $0.5
    • 1000 $0.5
    • 10000 $0.5
    Buy Now
    LM2901VQPWRG4 Cut Tape 1
    • 1 $0.5
    • 10 $0.5
    • 100 $0.5
    • 1000 $0.5
    • 10000 $0.5
    Buy Now
    LM2901VQPWRG4 Reel 2,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.20906
    Buy Now
    Mouser Electronics LM2901VQPWRG4
    • 1 $0.5
    • 10 $0.5
    • 100 $0.5
    • 1000 $0.426
    • 10000 $0.204
    Get Quote
    Quest Components LM2901VQPWRG4 1,576
    • 1 $1.17
    • 10 $1.17
    • 100 $1.17
    • 1000 $0.3042
    • 10000 $0.3042
    Buy Now
    LM2901VQPWRG4 1,576
    • 1 $1.17
    • 10 $1.17
    • 100 $1.17
    • 1000 $0.3042
    • 10000 $0.3042
    Buy Now
    LM2901VQPWRG4 1,222
    • 1 $0.4029
    • 10 $0.4029
    • 100 $0.4029
    • 1000 $0.188
    • 10000 $0.1679
    Buy Now
    LM2901VQPWRG4 1,222
    • 1 $0.4029
    • 10 $0.4029
    • 100 $0.4029
    • 1000 $0.188
    • 10000 $0.1679
    Buy Now
    Ameya Holding Limited LM2901VQPWRG4 29,965
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Get Quote
    Win Source Electronics LM2901VQPWRG4 53,940
    • 1 -
    • 10 -
    • 100 -
    • 1000 $0.2057
    • 10000 $0.1782
    Buy Now

    LM2901VQPWR Datasheets (12)

    Part ECAD Model Manufacturer Description Curated Datasheet Type PDF
    LM2901VQPWR ROHM Linear - Comparators, Integrated Circuits (ICs), IC COMPARATOR QUAD GP 14-TSSOP Original PDF
    LM2901VQPWR Texas Instruments Quad Differential Comparator, Enhanced Voltage 14-TSSOP -40 to 125 Original PDF
    LM2901VQPWR Texas Instruments QUAD DIFFERENTIAL COMPARATORS Original PDF
    LM2901VQPWR Texas Instruments LM2901 - Quad Differential Comparator, Enhanced Voltage 14-TSSOP -40 to 125 Original PDF
    LM2901VQPWRG4 Texas Instruments Quad Differential Comparator, Enhanced Voltage 14-TSSOP -40 to 125 Original PDF
    LM2901VQPWRG4 Texas Instruments LM2901 - Quad Differential Comparator, Enhanced Voltage 14-TSSOP -40 to 125 Original PDF
    LM2901VQPWRG4Q1 Texas Instruments Automotive Catalog Quad Differential Comparator, Enhanced Voltage 14-TSSOP -40 to 125 Original PDF
    LM2901VQPWRG4Q1 Texas Instruments LM2901 - Automotive Catalog Quad Differential Comparator, Enhanced Voltage 14-TSSOP -40 to 125 Original PDF
    LM2901VQPWRQ1 Texas Instruments Quad, General Purpose Differential Comparator Original PDF
    LM2901VQPWRQ1 Texas Instruments Quad, General Purpose Differential Comparator Original PDF
    LM2901VQPWRQ1 Texas Instruments Automotive Catalog Quad Differential Comparator, Enhanced Voltage 14-TSSOP -40 to 125 Original PDF
    LM2901VQPWRQ1 Texas Instruments LM2901 - Automotive Catalog Quad Differential Comparator, Enhanced Voltage 14-TSSOP -40 to 125 Original PDF

    LM2901VQPWR Datasheets Context Search

    Catalog Datasheet MFG & Type Document Tags PDF

    LM139AJ

    Abstract: No abstract text available
    Text: LM139, LM139A, LM239, LM239A, LM339, LM339A, LM2901, LM2901V QUAD DIFFERENTIAL COMPARATORS SLCS006L − OCTOBER 1979 − REVISED JUNE 2004 D D D D D D D description/ordering information These devices consist of four independent voltage comparators that are designed to operate


    Original
    LM139, LM139A, LM239, LM239A, LM339, LM339A, LM2901, LM2901V SLCS006L LM139) LM139AJ PDF

    Untitled

    Abstract: No abstract text available
    Text: LM2901-Q1, LM2901AV-Q1, LM2901V-Q1 QUADRUPLE DIFFERENTIAL COMPARATOR SLCS142D − DECEMBER 2003 − REVISED APRIL 2008 D Qualified for Automotive Applications D Single Supply or Dual Supplies D Low Supply-Current Drain Independent of D D D D D D D D D OR PW PACKAGE


    Original
    LM2901-Q1, LM2901AV-Q1, LM2901V-Q1 SLCS142D OT23-5, TL331 PDF

    Untitled

    Abstract: No abstract text available
    Text: LM139, LM139A, LM239, LM239A, LM339, LM339A, LM2901, LM2901V QUAD DIFFERENTIAL COMPARATORS SLCS006L − OCTOBER 1979 − REVISED JUNE 2004 D D D D D D D description/ordering information These devices consist of four independent voltage comparators that are designed to operate


    Original
    LM139, LM139A, LM239, LM239A, LM339, LM339A, LM2901, LM2901V SLCS006L LM139) PDF

    LM339ADG

    Abstract: LM339PWR
    Text: LM139, LM239, LM339 LM139A, LM239A, LM339A LM2901, LM2901AV, LM2901V www.ti.com SLCS006R – OCTOBER 1979 – REVISED JULY 2010 QUAD DIFFERENTIAL COMPARATORS Check for Samples: LM139, LM239, LM339, LM139A, LM239A, LM339A, LM2901, LM2901AV, LM2901V FEATURES


    Original
    LM139, LM239, LM339 LM139A, LM239A, LM339A LM2901, LM2901AV, LM2901V SLCS006R LM339ADG LM339PWR PDF

    omap 3640

    Abstract: LM339PWR LM139 LM139A LM239 LM239A LM2901 LM2901V LM339 LM339A
    Text: LM139, LM239, LM339 LM139A, LM239A, LM339A LM2901, LM2901AV, LM2901V www.ti.com SLCS006R – OCTOBER 1979 – REVISED JULY 2010 QUAD DIFFERENTIAL COMPARATORS Check for Samples: LM139, LM239, LM339, LM139A, LM239A, LM339A, LM2901, LM2901AV, LM2901V FEATURES


    Original
    LM139, LM239, LM339 LM139A, LM239A, LM339A LM2901, LM2901AV, LM2901V SLCS006R omap 3640 LM339PWR LM139 LM139A LM239 LM239A LM2901 LM2901V LM339 LM339A PDF

    L2901

    Abstract: LM139 LM139A LM239 LM239A LM2901 LM2901V LM339 LM339A LM339N
    Text: LM139, LM139A, LM239, LM239A, LM339, LM339A, LM2901, LM2901V QUAD DIFFERENTIAL COMPARATORS SLCS006L − OCTOBER 1979 − REVISED JUNE 2004 D D D D D D D description/ordering information These devices consist of four independent voltage comparators that are designed to operate


    Original
    LM139, LM139A, LM239, LM239A, LM339, LM339A, LM2901, LM2901V SLCS006L L2901 LM139 LM139A LM239 LM239A LM2901 LM2901V LM339 LM339A LM339N PDF

    Untitled

    Abstract: No abstract text available
    Text: LM139, LM139A, LM239, LM239A, LM339, LM339A, LM2901 QUAD DIFFERENTIAL COMPARATORS SLCS006J − OCTOBER 1979 − REVISED MARCH 2004 D D D D D D D D description/ordering information These devices consist of four independent voltage comparators that are designed to operate


    Original
    LM139, LM139A, LM239, LM239A, LM339, LM339A, LM2901 SLCS006J LM139) OT23-5, PDF

    Untitled

    Abstract: No abstract text available
    Text: LM139, LM239, LM339 LM139A, LM239A, LM339A LM2901, LM2901AV, LM2901V www.ti.com SLCS006R – OCTOBER 1979 – REVISED JULY 2010 QUAD DIFFERENTIAL COMPARATORS Check for Samples: LM139, LM239, LM339, LM139A, LM239A, LM339A, LM2901, LM2901AV, LM2901V FEATURES


    Original
    LM139, LM239, LM339 LM139A, LM239A, LM339A LM2901, LM2901AV, LM2901V SLCS006R PDF

    LM339PWR

    Abstract: No abstract text available
    Text: LM139, LM239, LM339 LM139A, LM239A, LM339A LM2901, LM2901AV, LM2901V www.ti.com SLCS006R – OCTOBER 1979 – REVISED JULY 2010 QUAD DIFFERENTIAL COMPARATORS Check for Samples: LM139, LM239, LM339, LM139A, LM239A, LM339A, LM2901, LM2901AV, LM2901V FEATURES


    Original
    LM139, LM239, LM339 LM139A, LM239A, LM339A LM2901, LM2901AV, LM2901V SLCS006R LM339PWR PDF

    LM339ADG

    Abstract: LM339DB
    Text: LM139, LM139A, LM239, LM239A LM339, LM339A, LM2901, LM2901AV, LM2901V QUAD DIFFERENTIAL COMPARATORS • • • • • • • • Single Supply or Dual Supplies Wide Range of Supply Voltage: – Max Rating . . . 2 V to 36 V – Tested to 30 V . . . Non-V Devices


    Original
    LM139, LM139A, LM239, LM239A LM339, LM339A, LM2901, LM2901AV, LM2901V SLCS006N LM339ADG LM339DB PDF

    Untitled

    Abstract: No abstract text available
    Text: LM139, LM239, LM339 LM139A, LM239A, LM339A LM2901, LM2901AV, LM2901V www.ti.com SLCS006S – OCTOBER 1979 – REVISED AUGUST 2012 QUAD DIFFERENTIAL COMPARATORS Check for Samples: LM139, LM239, LM339, LM139A, LM239A, LM339A, LM2901, LM2901AV, LM2901V FEATURES


    Original
    LM139, LM239, LM339 LM139A, LM239A, LM339A LM2901, LM2901AV, LM2901V SLCS006S 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
    Text: 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-ND P463-ND LNG295LFCP2U LNG395MFTP5U US2011) schematic diagram atx Power supply 500w 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 PDF

    Untitled

    Abstract: No abstract text available
    Text: LM2901ĆQ1, LM2901AVĆQ1, LM2901VĆQ1 QUADRUPLE DIFFERENTIAL COMPARATOR SLCS142D − DECEMBER 2003 − REVISED APRIL 2008 D Qualified for Automotive Applications D Single Supply or Dual Supplies D Low Supply-Current Drain Independent of D D D D D D D D D OR PW PACKAGE


    Original
    LM2901Q1, LM2901AVQ1, LM2901VQ1 SLCS142D OT23-5, TL331 PDF

    LM239A-EP

    Abstract: LM339DB LM339 SSOP LM339ADG L339 LM139 APPLICATIONS LM139 LM139A LM239 LM2901
    Text: LM139, LM139A, LM239, LM239A LM339, LM339A, LM2901, LM2901AV, LM2901V QUAD DIFFERENTIAL COMPARATORS • • • • • • • • Single Supply or Dual Supplies Wide Range of Supply Voltage: – Max Rating . . . 2 V to 36 V – Tested to 30 V . . . Non-V Devices


    Original
    LM139, LM139A, LM239, LM239A LM339, LM339A, LM2901, LM2901AV, LM2901V LM139) LM239A-EP LM339DB LM339 SSOP LM339ADG L339 LM139 APPLICATIONS LM139 LM139A LM239 LM2901 PDF

    LM339PWR

    Abstract: No abstract text available
    Text: LM139, LM239, LM339 LM139A, LM239A, LM339A LM2901, LM2901AV, LM2901V www.ti.com SLCS006R – OCTOBER 1979 – REVISED JULY 2010 QUAD DIFFERENTIAL COMPARATORS Check for Samples: LM139, LM239, LM339, LM139A, LM239A, LM339A, LM2901, LM2901AV, LM2901V FEATURES


    Original
    LM139, LM239, LM339 LM139A, LM239A, LM339A LM2901, LM2901AV, LM2901V SLCS006R LM339PWR PDF

    Untitled

    Abstract: No abstract text available
    Text: LM139, LM239, LM339 LM139A, LM239A, LM339A LM2901, LM2901AV, LM2901V www.ti.com SLCS006S – OCTOBER 1979 – REVISED AUGUST 2012 QUAD DIFFERENTIAL COMPARATORS Check for Samples: LM139, LM239, LM339, LM139A, LM239A, LM339A, LM2901, LM2901AV, LM2901V FEATURES


    Original
    LM139, LM239, LM339 LM139A, LM239A, LM339A LM2901, LM2901AV, LM2901V SLCS006S PDF

    L2901 TEXAS INSTRUMENTS

    Abstract: MOS marking l2901
    Text: LM139, LM139A, LM239, LM239A, LM339, LM339A, LM2901, LM2901V QUAD DIFFERENTIAL COMPARATORS SLCS006K − OCTOBER 1979 − REVISED APRIL 2004 D D D D D D D description/ordering information These devices consist of four independent voltage comparators that are designed to operate


    Original
    LM139, LM139A, LM239, LM239A, LM339, LM339A, LM2901, LM2901V SLCS006K LM139) L2901 TEXAS INSTRUMENTS MOS marking l2901 PDF

    Untitled

    Abstract: No abstract text available
    Text: LM139, LM239, LM339 LM139A, LM239A, LM339A LM2901, LM2901AV, LM2901V www.ti.com SLCS006S – OCTOBER 1979 – REVISED AUGUST 2012 QUAD DIFFERENTIAL COMPARATORS Check for Samples: LM139, LM239, LM339, LM139A, LM239A, LM339A, LM2901, LM2901AV, LM2901V FEATURES


    Original
    LM139, LM239, LM339 LM139A, LM239A, LM339A LM2901, LM2901AV, LM2901V SLCS006S PDF

    Comparators

    Abstract: LM339 5962-8773901DA
    Text: LM139, LM239, LM339 LM139A, LM239A, LM339A LM2901, LM2901AV, LM2901V www.ti.com SLCS006S – OCTOBER 1979 – REVISED AUGUST 2012 QUAD DIFFERENTIAL COMPARATORS Check for Samples: LM139, LM239, LM339, LM139A, LM239A, LM339A, LM2901, LM2901AV, LM2901V FEATURES


    Original
    LM139, LM239, LM339 LM139A, LM239A, LM339A LM2901, LM2901AV, LM2901V SLCS006S Comparators LM339 5962-8773901DA PDF

    LM239NE4

    Abstract: No abstract text available
    Text: LM139, LM139A, LM239, LM239A, LM339, LM339A, LM2901, LM2901V QUAD DIFFERENTIAL COMPARATORS • • • • • • • • Single Supply or Dual Supplies Wide Range of Supply Voltage: – Max Rating . . . 2 V to 36 V – Tested to 30 V . . . Non-V Devices


    Original
    LM139, LM139A, LM239, LM239A, LM339, LM339A, LM2901, LM2901V SLCS006M LM139) LM239NE4 PDF

    LM2901PW

    Abstract: LM339A 14CFP SPICE model lm139 LM2901AVQPWR
    Text: LM139, LM139A, LM239, LM239A, LM339, LM339A, LM2901, LM2901V QUAD DIFFERENTIAL COMPARATORS SLCS006L − OCTOBER 1979 − REVISED JUNE 2004 D D D D D D D description/ordering information These devices consist of four independent voltage comparators that are designed to operate


    Original
    LM139, LM139A, LM239, LM239A, LM339, LM339A, LM2901, LM2901V SLCS006L LM139) LM2901PW LM339A 14CFP SPICE model lm139 LM2901AVQPWR PDF

    Untitled

    Abstract: No abstract text available
    Text: LM2901ĆQ1 QUADRUPLE DIFFERENTIAL COMPARATOR SLCS142B − DECEMBER 2003 − REVISED JUNE 2004 D Qualification in Accordance With D D D D D D D D D D Low Output Saturation Voltage D Output Compatible With TTL, MOS, and AEC-Q100† Qualified for Automotive Applications


    Original
    LM2901Q1 SLCS142B AEC-Q100 OT23-5 PDF

    Untitled

    Abstract: No abstract text available
    Text: LM139, LM139A, LM239, LM239A, LM339, LM339A, LM2901, LM2901V QUAD DIFFERENTIAL COMPARATORS SLCS006L − OCTOBER 1979 − REVISED JUNE 2004 D D D D D D D description/ordering information These devices consist of four independent voltage comparators that are designed to operate


    Original
    LM139, LM139A, LM239, LM239A, LM339, LM339A, LM2901, LM2901V SLCS006L LM139) PDF

    Untitled

    Abstract: No abstract text available
    Text: LM139, LM139A, LM239, LM239A, LM339, LM339A, LM2901, LM2901V QUAD DIFFERENTIAL COMPARATORS SLCS006L − OCTOBER 1979 − REVISED JUNE 2004 D D D D D D D description/ordering information These devices consist of four independent voltage comparators that are designed to operate


    Original
    LM139, LM139A, LM239, LM239A, LM339, LM339A, LM2901, LM2901V SLCS006L LM139) PDF