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

    CD74HC4351M Search Results

    CD74HC4351M Result Highlights (2)

    Part ECAD Model Manufacturer Description Download Buy
    CD74HC4351M96 Texas Instruments High Speed CMOS Logic 8-Channel Analog Multiplexers/Demultiplexers with Latch 20-SOIC -55 to 125 Visit Texas Instruments Buy
    CD74HC4351M Texas Instruments High Speed CMOS Logic 8-Channel Analog Multiplexers/Demultiplexers with Latch 20-SOIC -55 to 125 Visit Texas Instruments Buy
    SF Impression Pixel

    CD74HC4351M Price and Stock

    Texas Instruments CD74HC4351M

    IC MUX 8:1 130OHM 20SOIC
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey CD74HC4351M Tube 1,482 1
    • 1 $1.3
    • 10 $0.948
    • 100 $0.7603
    • 1000 $0.66197
    • 10000 $0.66197
    Buy Now
    Mouser Electronics CD74HC4351M 288
    • 1 $1.3
    • 10 $0.859
    • 100 $0.713
    • 1000 $0.662
    • 10000 $0.609
    Buy Now
    Verical CD74HC4351M 795 529
    • 1 -
    • 10 -
    • 100 -
    • 1000 $0.67
    • 10000 $0.67
    Buy Now
    CD74HC4351M 650 529
    • 1 -
    • 10 -
    • 100 -
    • 1000 $0.67
    • 10000 $0.67
    Buy Now
    Quest Components CD74HC4351M 78
    • 1 $2.073
    • 10 $2.073
    • 100 $1.0365
    • 1000 $1.0365
    • 10000 $1.0365
    Buy Now
    CD74HC4351M 4
    • 1 $1.2438
    • 10 $1.0365
    • 100 $1.0365
    • 1000 $1.0365
    • 10000 $1.0365
    Buy Now
    Rochester Electronics CD74HC4351M 1,445 1
    • 1 $0.6306
    • 10 $0.6306
    • 100 $0.5928
    • 1000 $0.536
    • 10000 $0.536
    Buy Now
    ComSIT USA CD74HC4351M 1,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Get Quote

    Rochester Electronics LLC CD74HC4351M

    CD74HC4351 HIGH SPEED CMOS LOGIC
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey CD74HC4351M Bulk 466
    • 1 -
    • 10 -
    • 100 -
    • 1000 $0.64
    • 10000 $0.64
    Buy Now

    Texas Instruments CD74HC4351M96

    IC MUX 8:1 130OHM 20SOIC
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey CD74HC4351M96 Digi-Reel 1
    • 1 $1.3
    • 10 $1.3
    • 100 $1.3
    • 1000 $1.3
    • 10000 $1.3
    Buy Now
    CD74HC4351M96 Reel 2,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.55005
    Buy Now
    CD74HC4351M96 Cut Tape 1
    • 1 $1.3
    • 10 $1.3
    • 100 $1.3
    • 1000 $1.3
    • 10000 $1.3
    Buy Now
    Mouser Electronics CD74HC4351M96 1,246
    • 1 $1.93
    • 10 $1.23
    • 100 $0.904
    • 1000 $0.722
    • 10000 $0.578
    Buy Now
    Verical CD74HC4351M96 4,038 617
    • 1 -
    • 10 -
    • 100 -
    • 1000 $0.5741
    • 10000 $0.5741
    Buy Now
    CD74HC4351M96 2,821 617
    • 1 -
    • 10 -
    • 100 -
    • 1000 $0.5741
    • 10000 $0.5741
    Buy Now
    Bristol Electronics CD74HC4351M96 2,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Get Quote
    Rochester Electronics CD74HC4351M96 6,859 1
    • 1 $0.5403
    • 10 $0.5403
    • 100 $0.5079
    • 1000 $0.4593
    • 10000 $0.4593
    Buy Now

    Rochester Electronics LLC CD74HC4351M96

    IC MUX 8:1 130OHM 20SOIC
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey CD74HC4351M96 Bulk 534
    • 1 -
    • 10 -
    • 100 -
    • 1000 $0.56
    • 10000 $0.56
    Buy Now

    Texas Instruments CD74HC4351ME4

    Single-Ended Multiplexer, 1 Func, 8 Channel, PDSO20
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    Rochester Electronics CD74HC4351ME4 145 1
    • 1 $0.5417
    • 10 $0.5417
    • 100 $0.5092
    • 1000 $0.4604
    • 10000 $0.4604
    Buy Now

    CD74HC4351M Datasheets (20)

    Part ECAD Model Manufacturer Description Curated Datasheet Type PDF
    CD74HC4351M Texas Instruments CD74HC4351 - High Speed CMOS Logic 8-Channel Analog Multiplexers/Demultiplexers with Latch 20-SOIC -55 to 125 Original PDF
    CD74HC4351M Texas Instruments High-Speed CMOS Logic Analog Multiplexer/Demultiplexer with Latch Original PDF
    CD74HC4351M Texas Instruments High Speed CMOS Logic Analog Multiplexers/Demultiplexers with Latch Original PDF
    CD74HC4351M Texas Instruments High Speed CMOS Logic 8-Channel Analog Multiplexers/Demultiplexers with Latch 20-SOIC -55 to 125 Original PDF
    CD74HC4351M Texas Instruments High Speed CMOS Logic Analog Multiplexers/Demultiplexers with Latch Original PDF
    CD74HC4351M Unknown Historical semiconductor price guide (US$ - 1998). From our catalog scanning project. Historical PDF
    CD74HC4351M96 Texas Instruments CD74HC4351 - High Speed CMOS Logic 8-Channel Analog Multiplexers/Demultiplexers with Latch 20-SOIC -55 to 125 Original PDF
    CD74HC4351M96 Texas Instruments High-Speed CMOS Logic Analog Multiplexers/Demultiplexers with Latch Original PDF
    CD74HC4351M96 Texas Instruments High Speed CMOS Logic 8-Channel Analog Multiplexers/Demultiplexers with Latch 20-SOIC -55 to 125 Original PDF
    CD74HC4351M96 Unknown Historical semiconductor price guide (US$ - 1998). From our catalog scanning project. Historical PDF
    CD74HC4351M96E4 Texas Instruments CD74HC4351 - High Speed CMOS Logic 8-Channel Analog Multiplexers/Demultiplexers with Latch 20-SOIC -55 to 125 Original PDF
    CD74HC4351M96E4 Texas Instruments High Speed CMOS Logic 8-Channel Analog Multiplexers/Demultiplexers with Latch 20-SOIC -55 to 125 Original PDF
    CD74HC4351M96E4 Texas Instruments High-Speed CMOS Logic Analog Multiplexers/Demultiplexers with Latch Original PDF
    CD74HC4351M96G4 Texas Instruments CD74HC4351 - High Speed CMOS Logic 8-Channel Analog Multiplexers/Demultiplexers with Latch 20-SOIC -55 to 125 Original PDF
    CD74HC4351M96G4 Texas Instruments High Speed CMOS Logic 8-Channel Analog Multiplexers/Demultiplexers with Latch 20-SOIC -55 to 125 Original PDF
    CD74HC4351ME4 Texas Instruments CD74HC4351 - High Speed CMOS Logic 8-Channel Analog Multiplexers/Demultiplexers with Latch 20-SOIC -55 to 125 Original PDF
    CD74HC4351ME4 Texas Instruments High Speed CMOS Logic 8-Channel Analog Multiplexers/Demultiplexers with Latch 20-SOIC -55 to 125 Original PDF
    CD74HC4351ME4 Texas Instruments High-Speed CMOS Logic Analog Multiplexers/Demultiplexers with Latch Original PDF
    CD74HC4351MG4 Texas Instruments CD74HC4351 - High Speed CMOS Logic 8-Channel Analog Multiplexers/Demultiplexers with Latch 20-SOIC -55 to 125 Original PDF
    CD74HC4351MG4 Texas Instruments High Speed CMOS Logic 8-Channel Analog Multiplexers/Demultiplexers with Latch 20-SOIC -55 to 125 Original PDF

    CD74HC4351M Datasheets Context Search

    Catalog Datasheet MFG & Type Document Tags PDF

    HCT4351

    Abstract: CD54HC4351 CD54HC4351F3A CD74HC4351 CD74HC4352 CD74HCT4351 HC4052
    Text: [ /Title CD74 HC435 1, CD74 HCT43 51, CD74 HC435 2 /Subject (High Speed CMOS Logic Analog Multiplexers/De multiplexers with Latch) /Autho r () /Keywords (High Speed CMOS Logic CD54HC4351, CD74HC4351, CD74HCT4351, CD74HC4352 Data sheet acquired from Harris Semiconductor


    Original
    HC435 HCT43 CD54HC4351, CD74HC4351, CD74HCT4351, CD74HC4352 SCHS213B HCT4351 CD54HC4351 CD54HC4351F3A CD74HC4351 CD74HC4352 CD74HCT4351 HC4052 PDF

    5555 FAIRCHILD optocoupler

    Abstract: MC74HC374N 74hc14n equivalent NC7S125M5 14069 HCF4541BEY APPLICATION HCF4013BE 4026 fairchild datasheet 14543 motorola Motorola DM74LS139N
    Text: R E L I A B L E . L O G I C . I N N O V A T I O N . Logic Cross-Reference Logic Cross-Reference 2003 Texas Instruments Printed in the U.S.A. by Texoma Business Forms, Durant, Oklahoma Printed on recycled paper. SCYB017A NEW First Revision Logic Cross-Reference


    Original
    SCYB017A A010203 5555 FAIRCHILD optocoupler MC74HC374N 74hc14n equivalent NC7S125M5 14069 HCF4541BEY APPLICATION HCF4013BE 4026 fairchild datasheet 14543 motorola Motorola DM74LS139N PDF

    Untitled

    Abstract: No abstract text available
    Text: [ /Title CD74 HC435 1, CD74 HCT43 51, CD74 HC435 2 /Subject (High Speed CMOS Logic Analog Multiplexers/De multiplexers with Latch) /Autho r () /Keywords (High Speed CMOS Logic CD54HC4351, CD74HC4351, CD74HCT4351, CD74HC4352 Data sheet acquired from Harris Semiconductor


    Original
    HC435 HCT43 CD54HC4351, CD74HC4351, CD74HCT4351, CD74HC4352 SCHS213C PDF

    Untitled

    Abstract: No abstract text available
    Text: [ /Title CD74 HC435 1, CD74 HCT43 51, CD74 HC435 2 /Subject (High Speed CMOS Logic Analog Multiplexers/De multiplexers with Latch) /Autho r () /Keywords (High Speed CMOS Logic CD54HC4351, CD74HC4351, CD74HCT4351, CD74HC4352 Data sheet acquired from Harris Semiconductor


    Original
    CD54HC4351, CD74HC4351, CD74HCT4351, CD74HC4352 SCHS213C HC/HCT4015 HC4052 PDF

    CD4000 series

    Abstract: CD4060BE CD4017BE CD40106BE CD4541BE CD4066BE CD4511BE DATASHEET CD4511BE CD4011BE CD4020BE Datasheet
    Text: CD4000 Series CD4001BE CD4001BM CD4001BM96 CD4001UBE CD4001UBM CD4002BE CD4006BE CD4007UBE CD4007UBM CD4009UBE CD4010BE CD4011BE CD4011BM CD4011BM96 CD4011UBE CD4011UBM CD4012BE CD4012BM CD4012BM96 CD4013BE CD4013BM CD4013BM96 CD4014BE CD4015BE CD4016BE


    Original
    CD4000 CD4001BE CD4001BM CD4001BM96 CD4001UBE CD4001UBM CD4002BE CD4006BE CD4007UBE CD4007UBM CD4000 series CD4060BE CD4017BE CD40106BE CD4541BE CD4066BE CD4511BE DATASHEET CD4511BE CD4011BE CD4020BE Datasheet PDF

    CD54HC4351

    Abstract: CD54HC4351F3A CD74HC4351 CD74HC4352 CD74HCT4351 HC4052 E2813
    Text: [ /Title CD74 HC435 1, CD74 HCT43 51, CD74 HC435 2 /Subject (High Speed CMOS Logic Analog Multiplexers/De multiplexers with Latch) /Autho r () /Keywords (High Speed CMOS Logic CD54HC4351, CD74HC4351, CD74HCT4351, CD74HC4352 Data sheet acquired from Harris Semiconductor


    Original
    HC435 HCT43 CD54HC4351, CD74HC4351, CD74HCT4351, CD74HC4352 SCHS213C CD54HC4351 CD54HC4351F3A CD74HC4351 CD74HC4352 CD74HCT4351 HC4052 E2813 PDF

    HCT4351

    Abstract: CD54HC4351 CD54HC4351F3A CD74HC4351 CD74HC4352 CD74HCT4351 HC4052
    Text: [ /Title CD74 HC435 1, CD74 HCT43 51, CD74 HC435 2 /Subject (High Speed CMOS Logic Analog Multiplexers/De multiplexers with Latch) /Autho r () /Keywords (High Speed CMOS Logic CD54HC4351, CD74HC4351, CD74HCT4351, CD74HC4352 Data sheet acquired from Harris Semiconductor


    Original
    HC435 HCT43 CD54HC4351, CD74HC4351, CD74HCT4351, CD74HC4352 SCHS213C HCT4351 CD54HC4351 CD54HC4351F3A CD74HC4351 CD74HC4352 CD74HCT4351 HC4052 PDF

    Untitled

    Abstract: No abstract text available
    Text: [ /Title CD74 HC435 1, CD74 HCT43 51, CD74 HC435 2 /Subject (High Speed CMOS Logic Analog Multiplexers/De multiplexers with Latch) /Autho r () /Keywords (High Speed CMOS Logic CD54HC4351, CD74HC4351, CD74HCT4351, CD74HC4352 Data sheet acquired from Harris Semiconductor


    Original
    CD54HC4351, CD74HC4351, CD74HCT4351, CD74HC4352 SCHS213C HC/HCT4015 HC4052 HC43struments PDF

    HCT4351

    Abstract: CD74HC4351 CD74HC4351E CD74HC4352 CD74HCT4351 HC4052
    Text: [ /Title CD74 HC435 1, CD74 HCT43 51, CD74 HC435 2 /Subject (High Speed CMOS Logic Analog Multiplexers/De multiplexers with Latch) /Autho r () /Keywords (High Speed CMOS Logic CD74HC4351, CD74HCT4351, CD74HC4352 Data sheet acquired from Harris Semiconductor


    Original
    HC435 HCT43 CD74HC4351, CD74HCT4351, CD74HC4352 SCHS213 CD74HCT4351 CD74HC4352 HCT4351 CD74HC4351 CD74HC4351E CD74HCT4351 HC4052 PDF

    HC4351M

    Abstract: No abstract text available
    Text: [ /Title CD74 HC435 1, CD74 HCT43 51, CD74 HC435 2 /Subject (High Speed CMOS Logic Analog Multiplexers/De multiplexers with Latch) /Autho r () /Keywords (High Speed CMOS Logic CD54HC4351, CD74HC4351, CD74HCT4351, CD74HC4352 Data sheet acquired from Harris Semiconductor


    Original
    HC435 HCT43 CD54HC4351, CD74HC4351, CD74HCT4351, CD74HC4352 SCHS213C HC4351M PDF

    CD74HC4051D

    Abstract: K7200 CD74HC164M HARRIS PACKAGE LOGIC hCT TI DATE CODE hct CD74HCT08MS2074 HARRIS SEMICONDUCTOR harris cd74hct139e CD74HC4046AM CD74HCT4040E
    Text: TEXAS INSTRUMENTS Final Notification of the HC-H Process Qualification for Acquisition of Harris Semiconductor HC-H Logic Business June 2, 1999 Abstract Texas Instruments Standard Linear and Logic Products SLL is pleased to announce the successful completion of the HC-H process qualification for the HC/HCT products acquired from Harris


    Original
    CD74HCT688M CD74HCT688M96 CD74HCT688M96S2497 CD74HCT7046AE CD74HCT7046AM CD74HCT7046AM96 CD74HCT73E CD74HCT73M CD74HCT74E CD74HCT74ES2065 CD74HC4051D K7200 CD74HC164M HARRIS PACKAGE LOGIC hCT TI DATE CODE hct CD74HCT08MS2074 HARRIS SEMICONDUCTOR harris cd74hct139e CD74HC4046AM CD74HCT4040E PDF

    Texas Instruments TTL

    Abstract: ALVC16425 CD4066B spice model LVT - Low-Voltage BiCMOS Technology working principle of ic cd4066 CD4054B SCHEMATIC AND PIN DETAILS TI audio squelch can CU384A CD4053 spice MARKING CODE N-CHANNEL MOS FIELD EFFECT TRANSISTOR
    Text: Signal Switch Including Digital/Analog/Bilateral Switches and Voltage Clamps Data Book Introducing Three New Bus-Switch Families S CB3Q High-Bandwidth Bus Switch S CB3T Low-Voltage Translator Bus Switch S CBT- C Bus Switch With –2-V Undershoot Protection


    Original
    CD4000 R-PBGA-N20) 4204492/A MO-225 Texas Instruments TTL ALVC16425 CD4066B spice model LVT - Low-Voltage BiCMOS Technology working principle of ic cd4066 CD4054B SCHEMATIC AND PIN DETAILS TI audio squelch can CU384A CD4053 spice MARKING CODE N-CHANNEL MOS FIELD EFFECT TRANSISTOR PDF

    Untitled

    Abstract: No abstract text available
    Text: [ /Title CD74 HC435 1, CD74 HCT43 51, CD74 HC435 2 /Subject (High Speed CMOS Logic Analog Multiplexers/De multiplexers with Latch) /Autho r () /Keywords (High Speed CMOS Logic CD54HC4351, CD74HC4351, CD74HCT4351, CD74HC4352 Data sheet acquired from Harris Semiconductor


    Original
    CD54HC4351, CD74HC4351, CD74HCT4351, CD74HC4352 SCHS213C HC/HCT4015 HC4052 HC43Timers PDF

    hc4351

    Abstract: HCT4351
    Text: [ /Title CD74 HC435 1, CD74 HCT43 51, CD74 HC435 2 /Subject (High Speed CMOS Logic Analog Multiplexers/De multiplexers with Latch) /Autho r () /Keywords (High Speed CMOS Logic CD54/74HC4351, CD74HCT4351, CD74HC4352 Data sheet acquired from Harris Semiconductor


    Original
    HC435 HCT43 CD54/74HC4351, CD74HCT4351, CD74HC4352 SCHS213A HC/HCT4015 HC4052 hc4351 HCT4351 PDF

    Untitled

    Abstract: No abstract text available
    Text: [ /Title CD74 HC435 1, CD74 HCT43 51, CD74 HC435 2 /Subject (High Speed CMOS Logic Analog Multiplexers/De multiplexers with Latch) /Autho r () /Keywords (High Speed CMOS Logic CD54HC4351, CD74HC4351, CD74HCT4351, CD74HC4352 Data sheet acquired from Harris Semiconductor


    Original
    CD54HC4351, CD74HC4351, CD74HCT4351, CD74HC4352 SCHS213C HC/HCT4015 HC4052 HC43an PDF

    Untitled

    Abstract: No abstract text available
    Text: [ /Title CD74 HC435 1, CD74 HCT43 51, CD74 HC435 2 /Subject (High Speed CMOS Logic Analog Multiplexers/De multiplexers with Latch) /Autho r () /Keywords (High Speed CMOS Logic CD54HC4351, CD74HC4351, CD74HCT4351, CD74HC4352 Data sheet acquired from Harris Semiconductor


    Original
    CD54HC4351, CD74HC4351, CD74HCT4351, CD74HC4352 SCHS213C HC/HCT4015 HC4052 HC43pplication PDF

    Untitled

    Abstract: No abstract text available
    Text: [ /Title CD74 HC435 1, CD74 HCT43 51, CD74 HC435 2 /Subject (High Speed CMOS Logic Analog Multiplexers/De multiplexers with Latch) /Autho r () /Keywords (High Speed CMOS Logic CD54HC4351, CD74HC4351, CD74HCT4351, CD74HC4352 Data sheet acquired from Harris Semiconductor


    Original
    CD54HC4351, CD74HC4351, CD74HCT4351, CD74HC4352 SCHS213C HC/HCT4015 HC4052 HC43com/clocks PDF

    HCT4351

    Abstract: CD54HC4351 CD54HC4351F3A CD74HC4351 CD74HC4352 CD74HCT4351 HC4052
    Text: [ /Title CD74 HC435 1, CD74 HCT43 51, CD74 HC435 2 /Subject (High Speed CMOS Logic Analog Multiplexers/De multiplexers with Latch) /Autho r () /Keywords (High Speed CMOS Logic CD54HC4351, CD74HC4351, CD74HCT4351, CD74HC4352 Data sheet acquired from Harris Semiconductor


    Original
    HC435 HCT43 CD54HC4351, CD74HC4351, CD74HCT4351, CD74HC4352 SCHS213C HCT4351 CD54HC4351 CD54HC4351F3A CD74HC4351 CD74HC4352 CD74HCT4351 HC4052 PDF

    Untitled

    Abstract: No abstract text available
    Text: [ /Title CD74 HC435 1, CD74 HCT43 51, CD74 HC435 2 /Subject (High Speed CMOS Logic Analog Multiplexers/De multiplexers with Latch) /Autho r () /Keywords (High Speed CMOS Logic CD54HC4351, CD74HC4351, CD74HCT4351, CD74HC4352 Data sheet acquired from Harris Semiconductor


    Original
    CD54HC4351, CD74HC4351, CD74HCT4351, CD74HC4352 SCHS213C HC/HCT4015 HC4052 HC43struments PDF

    Untitled

    Abstract: No abstract text available
    Text: [ /Title CD74 HC435 1, CD74 HCT43 51, CD74 HC435 2 /Subject (High Speed CMOS Logic Analog Multiplexers/De multiplexers with Latch) /Autho r () /Keywords (High Speed CMOS Logic CD54HC4351, CD74HC4351, CD74HCT4351, CD74HC4352 Data sheet acquired from Harris Semiconductor


    Original
    CD54HC4351, CD74HC4351, CD74HCT4351, CD74HC4352 SCHS213C HC/HCT4015 HC4052 HC43pplication PDF

    74ls74apc

    Abstract: HD74ls04p 74LVC1G04ady8 semiconductor AZ431BZ-AE1 HCF4060BE HEF4093BP datasheet free download ne5334 hd74hc132p dm74ls47n
    Text: Standard Linear and Logic Products Cross-Reference Introduction Notice This Standard Linear and Logic Products CrossReference will assist in finding a device made by Texas Instruments that is a drop-in or similar replacement to many of our competitors’ standard linear and logic products.


    Original
    PDF

    Untitled

    Abstract: No abstract text available
    Text: ? *3 2 S CD74HC4351, CD74HCT4351, CD74HC4352 High Speed CMOS Logic Analog Multiplexers/Demultiplexers with Latch September 1998 Features Description • Wide Analog Input Voltage R a n g e . ±5V Max The Harris CD74HC4351, CD74HCT4351 and


    OCR Scan
    CD74HC4351, CD74HCT4351, CD74HC4352 CD74HCT4351 CD74HC4352 HC/HCT4015 HC4052 PDF

    Untitled

    Abstract: No abstract text available
    Text: CD74HC4351, CD74HCT4351, CD74HC4352 * Texas In s t r u m e n t s Data sheet acquired from Harris Semiconductor , . schs213 , _ . , High Speed CMOS Logic Analog Multiplexers/Demultiplexers with Latch September 1998 Features Description • Wide Analog Input Voltage R a n g e . ±5V Max


    OCR Scan
    CD74HC4351, CD74HCT4351, CD74HC4352 CD74HCT4351 CD74HC4352 HC/HCT4015 HC4052 PDF

    hc 4351

    Abstract: No abstract text available
    Text: H A R R IS semiconductor CD74HC4351, CD74HCT4351, CD74HC4352 High Speed CMOS Logic Analog Multiplexers/Demultiplexers with Latch February 1998 Features h i3306 e v a l Description • Wide Analog Input Voltage R a n g e . ±5V Max The Harris


    OCR Scan
    CD74HC4351, CD74HCT4351, CD74HC4352 i3306 CD74HCT4351 CD74HC4352 1-800-4-HARRIS hc 4351 PDF