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

    SN74F11 Search Results

    SN74F11 Result Highlights (5)

    Part ECAD Model Manufacturer Description Download Buy
    SN74F11DR
    Texas Instruments Triple 3-input positive-AND gates 14-SOIC 0 to 70 Visit Texas Instruments Buy
    SN74F11D
    Texas Instruments Triple 3-input positive-AND gates 14-SOIC 0 to 70 Visit Texas Instruments Buy
    SN74F112NSR
    Texas Instruments Dual J-K Negative-Edge-Triggered Flip-Flop With Clear And Preset 16-SO 0 to 70 Visit Texas Instruments Buy
    SN74F11NSR
    Texas Instruments Triple 3-input positive-AND gates 14-SO 0 to 70 Visit Texas Instruments Buy
    SN74F112NE4
    Texas Instruments Dual J-K Negative-Edge-Triggered Flip-Flop With Clear And Preset 16-PDIP 0 to 70 Visit Texas Instruments Buy

    SN74F11 Datasheets (66)

    Part ECAD Model Manufacturer Description Datasheet Type PDF PDF Size Page count
    SN74F11
    Texas Instruments Triple 3-input positive-AND gates Original PDF 67.43KB 5
    SN74F112
    Texas Instruments Dual J-K Negative-Edge-Triggered Flip-Flop With Clear And Preset Original PDF 73.06KB 5
    SN74F112D
    Texas Instruments DUAL NEGATIVE-EDGE-TRIGGERED J-K FLIP-FLOP WITH CLEAR AND PRESET Original PDF 73.05KB 5
    SN74F112D
    Texas Instruments Dual J-K Negative-Edge-Triggered Flip-Flop With Clear And Preset 16-SOIC 0 to 70 Original PDF 596.63KB 13
    SN74F112D
    Unknown Historical semiconductor price guide (US$ - 1998). From our catalog scanning project. Historical PDF 35.59KB 1
    SN74F112D-00
    Texas Instruments SN74F112 - IC F/FAST SERIES, DUAL NEGATIVE EDGE TRIGGERED J-K FLIP-FLOP, COMPLEMENTARY OUTPUT, PDSO16, FF/Latch Original PDF 645.9KB 13
    SN74F112D-00R
    Texas Instruments SN74F112 - IC F/FAST SERIES, DUAL NEGATIVE EDGE TRIGGERED J-K FLIP-FLOP, COMPLEMENTARY OUTPUT, PDSO16, FF/Latch Original PDF 645.9KB 13
    SN74F112DE4
    Texas Instruments Dual J-K Negative-Edge-Triggered Flip-Flop With Clear And Preset Original PDF 317.72KB 9
    SN74F112DE4
    Texas Instruments Dual J-K Negative-Edge-Triggered Flip-Flop With Clear And Preset 16-SOIC 0 to 70 Original PDF 596.63KB 13
    SN74F112DG4
    Texas Instruments Dual J-K Negative-Edge-Triggered Flip-Flop With Clear And Preset 16-SOIC 0 to 70 Original PDF 596.63KB 13
    SN74F112DR
    Texas Instruments Dual J-K Negative-Edge-Triggered Flip-Flop With Clear And Preset 16-SOIC 0 to 70 Original PDF 596.63KB 13
    SN74F112DR
    Texas Instruments Dual Negative Edge Triggered JK Flip-Flop with Preset and Clear Original PDF 73.05KB 5
    SN74F112DRE4
    Texas Instruments Dual J-K Negative-Edge-Triggered Flip-Flop With Clear And Preset 16-SOIC 0 to 70 Original PDF 596.63KB 13
    SN74F112DRE4
    Texas Instruments Dual J-K Negative-Edge-Triggered Flip-Flop With Clear And Preset Original PDF 317.72KB 9
    SN74F112DRG4
    Texas Instruments Dual J-K Negative-Edge-Triggered Flip-Flop With Clear And Preset 16-SOIC 0 to 70 Original PDF 596.63KB 13
    SN74F112N
    Texas Instruments DUAL NEGATIVE-EDGE-TRIGGERED J-K FLIP-FLOP WITH CLEAR AND PRESET Original PDF 73.05KB 5
    SN74F112N
    Texas Instruments Dual J-K Negative-Edge-Triggered Flip-Flop With Clear And Preset 16-PDIP 0 to 70 Original PDF 596.63KB 13
    SN74F112N
    Unknown Historical semiconductor price guide (US$ - 1998). From our catalog scanning project. Historical PDF 35.59KB 1
    SN74F112N-10
    Texas Instruments SN74F112 - IC F/FAST SERIES, DUAL NEGATIVE EDGE TRIGGERED J-K FLIP-FLOP, COMPLEMENTARY OUTPUT, PDIP16, FF/Latch Original PDF 645.9KB 13
    SN74F112NE4
    Texas Instruments Dual J-K Negative-Edge-Triggered Flip-Flop With Clear And Preset 16-PDIP 0 to 70 Original PDF 596.63KB 13
    SF Impression Pixel

    SN74F11 Price and Stock

    Texas Instruments

    Texas Instruments SN74F11DR

    IC GATE AND 3CH 3-INP 14SOIC
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey () SN74F11DR Cut Tape 2,390 1
    • 1 $0.54
    • 10 $0.38
    • 100 $0.29
    • 1000 $0.25
    • 10000 $0.25
    Buy Now
    SN74F11DR Digi-Reel 2,390 1
    • 1 $0.54
    • 10 $0.38
    • 100 $0.29
    • 1000 $0.25
    • 10000 $0.25
    Buy Now
    SN74F11DR Reel 2,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.23
    Buy Now
    Mouser Electronics SN74F11DR 2,178
    • 1 $0.54
    • 10 $0.38
    • 100 $0.29
    • 1000 $0.25
    • 10000 $0.22
    Buy Now
    Bristol Electronics () SN74F11DR 2,482 9
    • 1 -
    • 10 $0.58
    • 100 $0.38
    • 1000 $0.16
    • 10000 $0.15
    Buy Now
    SN74F11DR 1,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Get Quote
    Rochester Electronics SN74F11DR 200 1
    • 1 -
    • 10 -
    • 100 $0.28
    • 1000 $0.23
    • 10000 $0.21
    Buy Now
    Chip One Stop SN74F11DR Cut Tape 2,195 0 Weeks, 1 Days 5
    • 1 -
    • 10 $0.32
    • 100 $0.25
    • 1000 $0.19
    • 10000 $0.18
    Buy Now

    Texas Instruments SN74F112NSR

    IC FF JK TYPE DOUBLE 1BIT 16-SO
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey () SN74F112NSR Digi-Reel 2,000 1
    • 1 $0.83
    • 10 $0.59
    • 100 $0.47
    • 1000 $0.41
    • 10000 $0.41
    Buy Now
    SN74F112NSR Cut Tape 2,000 1
    • 1 $0.83
    • 10 $0.59
    • 100 $0.47
    • 1000 $0.41
    • 10000 $0.41
    Buy Now
    SN74F112NSR Reel 2,000 2,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.37
    Buy Now
    Mouser Electronics SN74F112NSR 1,907
    • 1 $0.83
    • 10 $0.59
    • 100 $0.47
    • 1000 $0.39
    • 10000 $0.35
    Buy Now

    Texas Instruments SN74F11NSR

    IC GATE AND 3CH 3-INP 14SO
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey () SN74F11NSR Digi-Reel 1,999 1
    • 1 $0.65
    • 10 $0.46
    • 100 $0.36
    • 1000 $0.32
    • 10000 $0.32
    Buy Now
    SN74F11NSR Cut Tape 1,999 1
    • 1 $0.65
    • 10 $0.46
    • 100 $0.36
    • 1000 $0.32
    • 10000 $0.32
    Buy Now
    SN74F11NSR Reel 2,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.28
    Buy Now
    Mouser Electronics SN74F11NSR 1,983
    • 1 $0.65
    • 10 $0.46
    • 100 $0.36
    • 1000 $0.31
    • 10000 $0.28
    Buy Now
    Rochester Electronics SN74F11NSR 4,000 1
    • 1 -
    • 10 -
    • 100 $0.35
    • 1000 $0.29
    • 10000 $0.26
    Buy Now

    Texas Instruments SN74F11D

    IC GATE AND 3CH 3-INP 14SOIC
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey SN74F11D Tube 1,000 1
    • 1 $1.14
    • 10 $0.82
    • 100 $0.66
    • 1000 $0.57
    • 10000 $0.57
    Buy Now
    Quest Components SN74F11D 69
    • 1 $1.08
    • 10 $0.90
    • 100 $0.65
    • 1000 $0.65
    • 10000 $0.65
    Buy Now
    Rochester Electronics SN74F11D 41,648 1
    • 1 -
    • 10 -
    • 100 $0.66
    • 1000 $0.55
    • 10000 $0.49
    Buy Now
    NexGen Digital SN74F11D 275
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Get Quote
    Component Electronics, Inc SN74F11D 153
    • 1 $1.54
    • 10 $1.54
    • 100 $1.15
    • 1000 $1.00
    • 10000 $1.00
    Buy Now

    Texas Instruments SN74F112N

    IC FF JK TYPE DBL 1-BIT 16-PDIP
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey SN74F112N Tube 875 1
    • 1 $0.88
    • 10 $0.63
    • 100 $0.50
    • 1000 $0.43
    • 10000 $0.40
    Buy Now
    Mouser Electronics SN74F112N 1,054
    • 1 $0.88
    • 10 $0.63
    • 100 $0.57
    • 1000 $0.49
    • 10000 $0.38
    Buy Now
    Quest Components () SN74F112N 2,671
    • 1 $0.71
    • 10 $0.71
    • 100 $0.71
    • 1000 $0.30
    • 10000 $0.30
    Buy Now
    SN74F112N 160
    • 1 $1.19
    • 10 $1.19
    • 100 $0.59
    • 1000 $0.59
    • 10000 $0.59
    Buy Now
    SN74F112N 141
    • 1 $1.22
    • 10 $1.22
    • 100 $0.61
    • 1000 $0.61
    • 10000 $0.61
    Buy Now
    Rochester Electronics SN74F112N 13,819 1
    • 1 -
    • 10 -
    • 100 $0.50
    • 1000 $0.41
    • 10000 $0.37
    Buy Now
    ComSIT USA SN74F112N 8,362
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Get Quote

    SN74F11 Datasheets Context Search

    Catalog Datasheet Type Document Tags PDF

    Contextual Info: SN54F11, SN74F11 TRIPLE 3-INPUT POSITIVE-ANO GATES D2932, MARCH 1987-REVISED JANUARY 1989 • Package Options Include Plastic "Small Outline" Packages, Ceramic Chip Carriers, and Standard Plastic and Ceramic 300-mll DIPs SN64F11 . . . J PACKAGE SN74F11 . . . D OR N PACKAGE


    OCR Scan
    SN54F11, SN74F11 D2932, 1987-REVISED 300-mll SN64F11 54F11 74F11 PDF

    SN74F112

    Contextual Info: SN74F112 DUAL NEGATIVE-EDGE-TRIGGERED J-K FLIP-FLOP WITH CLEAR AND PRESET SDFS048A D2932, MARCH 1987 – REVISED OCTOBER 1993 • D OR N PACKAGE TOP VIEW Package Options Include Plastic Small-Outline Packages and Standard Plastic 300-mil DIPs 1CLK 1K


    Original
    SN74F112 SDFS048A D2932, 300-mil SN74F112 PDF

    SN74F115

    Contextual Info: SN54F11, SN74F11 TRIPLE 3-INPUT POSITIVE-AND GATES SDFS040A – MARCH 1987 – REVISED OCTOBER 1993 • SN54F11 . . . J PACKAGE SN74F11 . . . D OR N PACKAGE TOP VIEW Package Options Include Plastic Small-Outline Packages, Ceramic Chip Carriers, and Standard Plastic and Ceramic


    Original
    SN54F11, SN74F11 SDFS040A 300-mil SN54F11 SN74F11 SN54F11 SN74F11N SN74F11N3 SN74F115 PDF

    Contextual Info: SN74F112 DUAL NEGATIVE-EDGE-TRIGGERED J-K FLIP-FLOP WITH CLEAR AND PRESET SDFS048A D2932, MARCH 1987 – REVISED OCTOBER 1993 • D OR N PACKAGE TOP VIEW Package Options Include Plastic Small-Outline Packages and Standard Plastic 300-mil DIPs 1CLK 1K


    Original
    SN74F112 SDFS048A D2932, 300-mil PDF

    Contextual Info: SN74F112 DUAL NEGATIVE-EDGE-TRIGGERED J-K FLIP-FLOP WITH CLEAR AND PRESET SDFS048A D2932, MARCH 1987 – REVISED OCTOBER 1993 • D OR N PACKAGE TOP VIEW Package Options Include Plastic Small-Outline Packages and Standard Plastic 300-mil DIPs 1CLK 1K


    Original
    SN74F112 SDFS048A D2932, 300-mil PDF

    5962-9758101Q2A

    Abstract: 5962-9758101QCA 5962-9758101QDA SN54F11 SN54F11J SN74F11
    Contextual Info: SN54F11, SN74F11 TRIPLE 3ĆINPUT POSITIVEĆAND GATES ą SDFS040A − MARCH 1987 − REVISED OCTOBER 1993 • SN54F11 . . . J PACKAGE SN74F11 . . . D OR N PACKAGE TOP VIEW Package Options Include Plastic Small-Outline Packages, Ceramic Chip Carriers, and Standard Plastic and Ceramic


    Original
    SN54F11, SN74F11 SDFS040A SN54F11 300-mil SN54F11 SN74F11 5962-9758101Q2A 5962-9758101QCA 5962-9758101QDA SN54F11J PDF

    SN74F112

    Abstract: SN74F112D SN74F112DE4 SN74F112DG4 SN74F112DR SN74F112DRE4 SN74F112DRG4 SN74F112N
    Contextual Info: SN74F112 DUAL NEGATIVE-EDGE-TRIGGERED J-K FLIP-FLOP WITH CLEAR AND PRESET SDFS048A D2932, MARCH 1987 – REVISED OCTOBER 1993 • D OR N PACKAGE TOP VIEW Package Options Include Plastic Small-Outline Packages and Standard Plastic 300-mil DIPs 1CLK 1K


    Original
    SN74F112 SDFS048A D2932, 300-mil SN74F112 SN74F112DR SN74F112NSR 19-Mar-2008 SN74F112D SN74F112DE4 SN74F112DG4 SN74F112DR SN74F112DRE4 SN74F112DRG4 SN74F112N PDF

    Contextual Info: SN74F112 DUAL NEGATIVE-EDGE-TRIGGERED J-K FLIP-FLOP WITH CLEAR AND PRESET _ SDFS048A- P2932, MARCH 19B 7- REVISED OCTOBER 1993 Package Options Include Plastic Small-Outline Packages and Standard Plastic 300-mil DIPs D OR N PACKAGE TOP VIEW 1CLK [ 1


    OCR Scan
    SN74F112 SDFS048A- P2932, 300-mil D2932, PDF

    Contextual Info: QN74F11 TRIPLE 3-INPUT POSITIVE-AND GATES SDFS040A- MARCH 1987 - REVISED OCTOBER 1993 • Package Options Include Plastic Small-Outline Packages, Ceramic Chip Carriers, and Standard Plastic and Ceramic 300-mil DIPs SN54F11 . . . J PACKAGE SN74F11 . . . D OR N PACKAGE


    OCR Scan
    QN74F11 SDFS040A- 300-mil SN54F11 SN74F11 SN54F11 SN74F11 SN54F11, SDFS040A PDF

    54f112

    Abstract: sn54f112 J-K Flip flops
    Contextual Info: ADVANCE INFORMATION SN54F112, SN74F112 DUAL J K NEGATIVE EDGE TRIGGERED FLIP FLOPS WITH CLEAR AND PRESET D2932, MARCH 1987 Package Options Include Plastic “ Small Outline" Packages, Ceramic Chip Carriers, and Standard Plastic and Ceramic 300-mil DIPs TOP VIEW


    OCR Scan
    SN54F112, SN74F112 D2932, 54F112 74F112 300-mil 74F112 54f112 sn54f112 J-K Flip flops PDF

    Contextual Info: SN54F11, SN74F11 TRIPLE 3ĆINPUT POSITIVEĆAND GATES ą SDFS040A − MARCH 1987 − REVISED OCTOBER 1993 • SN54F11 . . . J PACKAGE SN74F11 . . . D OR N PACKAGE TOP VIEW Package Options Include Plastic Small-Outline Packages, Ceramic Chip Carriers, and Standard Plastic and Ceramic


    Original
    SN54F11, SN74F11 SDFS040A SN54F11 300-mil SN54F11 SN74F11 PDF

    5962-9758101Q2A

    Abstract: 5962-9758101QCA 5962-9758101QDA SN54F11 SN54F11J SN74F11
    Contextual Info: SN54F11, SN74F11 TRIPLE 3-INPUT POSITIVE-AND GATES SDFS040A – MARCH 1987 – REVISED OCTOBER 1993 • SN54F11 . . . J PACKAGE SN74F11 . . . D OR N PACKAGE TOP VIEW Package Options Include Plastic Small-Outline Packages, Ceramic Chip Carriers, and Standard Plastic and Ceramic


    Original
    SN54F11, SN74F11 SDFS040A SN54F11 300-mil SN54F11 SN74F11 5962-9758101Q2A 5962-9758101QCA 5962-9758101QDA SN54F11J PDF

    Contextual Info: SN54F11, SN74F11 TRIPLE 3ĆINPUT POSITIVEĆAND GATES ą SDFS040A − MARCH 1987 − REVISED OCTOBER 1993 • SN54F11 . . . J PACKAGE SN74F11 . . . D OR N PACKAGE TOP VIEW Package Options Include Plastic Small-Outline Packages, Ceramic Chip Carriers, and Standard Plastic and Ceramic


    Original
    SN54F11, SN74F11 SDFS040A 300-mil SN54F11 SN74F11 SN54F11 14pplication PDF

    Contextual Info: ADVANCE INFORMATION SN 54F11, SN74F11 TRIPLE 3-INPUT POSITIVE-AND GATES D2932, MARCH 1987 Package Options Include Plastic "Small Outline" Packages, Ceramic Chip Carriers, and Standard Plastic and Ceramic 300-mil DIPs S N 5 4 F 1 1 . . . J PACKAGE S N 7 4 F 1 1 . . . D OR N PACKAGE


    OCR Scan
    54F11, SN74F11 D2932, 300-mil PDF

    Contextual Info: SN74F112 DUAL NEGATIVE-EDGE-TRIGGERED J-K FLIP-FLOP WITH CLEAR AND PRESET SDFS048A D2932, MARCH 1987 – REVISED OCTOBER 1993 • D OR N PACKAGE TOP VIEW Package Options Include Plastic Small-Outline Packages and Standard Plastic 300-mil DIPs 1CLK 1K


    Original
    SN74F112 SDFS048A D2932, 300-mil clo05 sdyu001x sgyc003d scyb017a PDF

    34002bca

    Contextual Info: SN54F11, SN74F11 TRIPLE 3ĆINPUT POSITIVEĆAND GATES ą SDFS040A − MARCH 1987 − REVISED OCTOBER 1993 • SN54F11 . . . J PACKAGE SN74F11 . . . D OR N PACKAGE TOP VIEW Package Options Include Plastic Small-Outline Packages, Ceramic Chip Carriers, and Standard Plastic and Ceramic


    Original
    SN54F11, SN74F11 SDFS040A 300-mil SN54F11 SN74F11 SN54F11 34002bca PDF

    Contextual Info: SN74F112 DUAL NEGATIVE-EDGE-TRIGGERED J-K FLIP-FLOP WITH CLEAR AND PRESET SDFS048A D2932, MARCH 1987 – REVISED OCTOBER 1993 • D OR N PACKAGE TOP VIEW Package Options Include Plastic Small-Outline Packages and Standard Plastic 300-mil DIPs 1CLK 1K


    Original
    SN74F112 SDFS048A D2932, 300-mil SN74F112DR SN74F112N SN74F112NSR PDF

    Contextual Info: SN54F11, SN74F11 TRIPLE 3ĆINPUT POSITIVEĆAND GATES ą SDFS040A − MARCH 1987 − REVISED OCTOBER 1993 • SN54F11 . . . J PACKAGE SN74F11 . . . D OR N PACKAGE TOP VIEW Package Options Include Plastic Small-Outline Packages, Ceramic Chip Carriers, and Standard Plastic and Ceramic


    Original
    SN54F11, SN74F11 SDFS040A 300-mil SN54F11 SN74F11 SN54F11 PDF

    Contextual Info: SN74F112 DUAL NEGATIVE-EDGE-TRIGGERED J-K FLIP-FLOP WITH CLEAR AND PRESET SDFS048A D2932, MARCH 1987 – REVISED OCTOBER 1993 • D OR N PACKAGE TOP VIEW Package Options Include Plastic Small-Outline Packages and Standard Plastic 300-mil DIPs 1CLK 1K


    Original
    SN74F112 SDFS048A D2932, 300-mil PDF

    5962-9758101Q2A

    Abstract: 5962-9758101QCA 5962-9758101QDA SN54F11 SN54F11J SN74F11
    Contextual Info: SN54F11, SN74F11 TRIPLE 3-INPUT POSITIVE-AND GATES SDFS040A – MARCH 1987 – REVISED OCTOBER 1993 • SN54F11 . . . J PACKAGE SN74F11 . . . D OR N PACKAGE TOP VIEW Package Options Include Plastic Small-Outline Packages, Ceramic Chip Carriers, and Standard Plastic and Ceramic


    Original
    SN54F11, SN74F11 SDFS040A SN54F11 300-mil SN54F11 SN74F11 5962-9758101Q2A 5962-9758101QCA 5962-9758101QDA SN54F11J PDF

    Contextual Info: SN54F11, SN74F11 TRIPLE 3ĆINPUT POSITIVEĆAND GATES ą SDFS040A − MARCH 1987 − REVISED OCTOBER 1993 • SN54F11 . . . J PACKAGE SN74F11 . . . D OR N PACKAGE TOP VIEW Package Options Include Plastic Small-Outline Packages, Ceramic Chip Carriers, and Standard Plastic and Ceramic


    Original
    SN54F11, SN74F11 SDFS040A 300-mil SN54F11 SN74F11 SN54F11 14m/clocks PDF

    SN54F11

    Abstract: SN74F11 13L2A
    Contextual Info: SN54F11, SN74F11 TRIPLE 3-INPUT POSITIVE-AND GATES SDFS040A – MARCH 1987 – REVISED OCTOBER 1993 • SN54F11 . . . J PACKAGE SN74F11 . . . D OR N PACKAGE TOP VIEW Package Options Include Plastic Small-Outline Packages, Ceramic Chip Carriers, and Standard Plastic and Ceramic


    Original
    SN54F11, SN74F11 SDFS040A SN54F11 300-mil SN54F11 SN74F11 13L2A PDF

    Contextual Info: SN74F112 DUAL NEGATIVE-EDGE-TRIGGERED J-K FLIP-FLOP WITH CLEAR AND PRESET SDFS048A D2932, MARCH 1987 – REVISED OCTOBER 1993 • D OR N PACKAGE TOP VIEW Package Options Include Plastic Small-Outline Packages and Standard Plastic 300-mil DIPs 1CLK 1K


    Original
    SN74F112 SDFS048A D2932, 300-mil PDF

    Contextual Info: SN74F112 DUAL NEGATIVE-EDGE-TRIGGERED J-K FLIP-FLOP WITH CLEAR AND PRESET SDFS048A D2932, MARCH 1987 – REVISED OCTOBER 1993 • D OR N PACKAGE TOP VIEW Package Options Include Plastic Small-Outline Packages and Standard Plastic 300-mil DIPs 1CLK 1K


    Original
    SN74F112 SDFS048A D2932, 300-mil 4-Jun-2007 16-Jul-2007 SN74F112DR SN74F112NSR PDF