The manufacturer is 'Fairchild'

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      Fairchild

    Image

    Part Number

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    RoHS

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    Package / Case

    Surface Mount

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    Base Product Number

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    Ihs Manufacturer

    Load Capacitance (CL)

    Manufacturer

    Mfr

    Moisture Sensitivity Levels

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    Operating Temperature-Min

    Package

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    Part Package Code

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    Supply Voltage-Nom (Vsup)

    Operating Temperature

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    JESD-609 Code

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    ECCN Code

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    Terminal Finish

    Additional Feature

    HTS Code

    Subcategory

    Voltage - Supply

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    Reach Compliance Code

    Pin Count

    JESD-30 Code

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    Supply Voltage-Max (Vsup)

    Temperature Grade

    Supply Voltage-Min (Vsup)

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    Output Characteristics

    Current - Output High, Low

    Seated Height-Max

    Output Polarity

    Logic IC Type

    Max I(ol)

    Prop. Delay@Nom-Sup

    Propagation Delay (tpd)

    Power Supply Current-Max (ICC)

    Voltage Supply Source

    Independent Circuits

    Input Conditioning

    Number of Data/Clock Inputs

    Product Category

    Length

    Width

    74ACT253SJ

    Mfr Part No

    74ACT253SJ

    Fairchild Datasheet

    -

    -

    Min: 1

    Mult: 1

    Surface Mount

    16-SOIC (0.209, 5.30mm Width)

    16-SOP

    74ACT253

    Fairchild Semiconductor

    Tube

    Obsolete

    -40°C ~ 85°C

    74ACT

    Multiplexer

    4.5V ~ 5.5V

    2 x 4:1

    24mA, 24mA

    Single Supply

    1

    FST3125QSC

    Mfr Part No

    FST3125QSC

    Fairchild Datasheet

    -

    -

    Min: 1

    Mult: 1

    Surface Mount

    16-LSSOP (0.154, 3.90mm Width)

    16-QSOP

    Fairchild Semiconductor

    Tube

    Obsolete

    -40°C ~ 85°C

    -

    Bus Switch

    4V ~ 5.5V

    1 x 1:1

    -

    Single Supply

    4

    74LCX257M

    Mfr Part No

    74LCX257M

    Fairchild Datasheet

    -

    -

    Min: 1

    Mult: 1

    Surface Mount

    16-SOIC (0.154, 3.90mm Width)

    16-SOIC

    74LCX257

    Fairchild Semiconductor

    Bulk

    Active

    -40°C ~ 85°C

    74LCX

    Multiplexer

    2V ~ 3.6V

    4 x 2:1

    24mA, 24mA

    Single Supply

    1

    MM74HCT157MX

    Mfr Part No

    MM74HCT157MX

    Fairchild Semiconductor Corporation Datasheet

    -

    -

    Min: 1

    Mult: 1

    FSTU3257M

    Mfr Part No

    FSTU3257M

    Fairchild Semiconductor Corporation Datasheet

    -

    -

    Min: 1

    Mult: 1

    YES

    16

    FAIRCHILD SEMICONDUCTOR CORP

    125 °C

    -40 °C

    PLASTIC/EPOXY

    SOP

    SOP, SOP16,.25

    SOP16,.25

    RECTANGULAR

    SMALL OUTLINE

    Obsolete

    SOIC

    No

    5 V

    e0

    Tin/Lead (Sn/Pb)

    8542.39.00.01

    DUAL

    GULL WING

    4

    1.27 mm

    compliant

    16

    R-PDSO-G16

    1

    Not Qualified

    5.5 V

    AUTOMOTIVE

    4 V

    3257

    2

    3-STATE

    1.753 mm

    TRUE

    MULTIPLEXER AND DEMUX/DECODER

    0.25 ns

    9.902 mm

    3.9 mm

    DM74LS257BM

    Mfr Part No

    DM74LS257BM

    Fairchild Semiconductor Corporation Datasheet

    -

    -

    Min: 1

    Mult: 1

    YES

    16

    FAIRCHILD SEMICONDUCTOR CORP

    70 °C

    PLASTIC/EPOXY

    SOP

    SOP, SOP16,.25

    SOP16,.25

    RECTANGULAR

    SMALL OUTLINE

    Obsolete

    SOIC

    No

    5 V

    e0

    TIN LEAD

    8542.39.00.01

    DUAL

    GULL WING

    4

    1.27 mm

    unknown

    16

    R-PDSO-G16

    1

    Not Qualified

    5.25 V

    COMMERCIAL

    4.75 V

    LS

    2

    3-STATE

    1.75 mm

    TRUE

    MULTIPLEXER

    0.024 A

    18 ns

    42 ns

    19 mA

    9.9 mm

    3.9 mm

    74VHC123AMTCX_NL

    Mfr Part No

    74VHC123AMTCX_NL

    Fairchild Semiconductor Corporation Datasheet

    -

    -

    Min: 1

    Mult: 1

    YES

    16

    FAIRCHILD SEMICONDUCTOR CORP

    50 pF

    1

    85 °C

    -40 °C

    PLASTIC/EPOXY

    TSSOP

    TSSOP, TSSOP16,.25

    TSSOP16,.25

    RECTANGULAR

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

    Obsolete

    TSSOP

    Yes

    3.3 V

    e3

    MATTE TIN

    RETRIGGERABLE

    8542.39.00.01

    DUAL

    GULL WING

    2

    0.65 mm

    compliant

    16

    R-PDSO-G16

    Not Qualified

    5.5 V

    INDUSTRIAL

    2 V

    AHC/VHC

    1.2 mm

    COMPLEMENTARY

    MONOSTABLE MULTIVIBRATOR

    27.5 ns

    2

    5 mm

    4.4 mm

    74F258ADC

    Mfr Part No

    74F258ADC

    Fairchild Semiconductor Corporation Datasheet

    -

    -

    Min: 1

    Mult: 1

    NO

    16

    FAIRCHILD SEMICONDUCTOR CORP

    2A

    70 °C

    CERAMIC

    DIP

    DIP, DIP16,.3

    DIP16,.3

    RECTANGULAR

    IN-LINE

    Obsolete

    No

    5 V

    e0

    No

    TIN LEAD

    8542.39.00.01

    DUAL

    THROUGH-HOLE

    4

    2.54 mm

    compliant

    R-XDIP-T16

    Not Qualified

    COMMERCIAL

    2

    3-STATE

    MULTIPLEXER

    DM74LS154WM

    Mfr Part No

    DM74LS154WM

    Fairchild Semiconductor Corporation Datasheet

    -

    -

    Min: 1

    Mult: 1

    YES

    24

    FAIRCHILD SEMICONDUCTOR CORP

    70 °C

    PLASTIC/EPOXY

    SOP

    SOP, SOP24,.4

    SOP24,.4

    RECTANGULAR

    SMALL OUTLINE

    Obsolete

    SOIC

    No

    5 V

    e0

    EAR99

    TIN LEAD

    2 ENABLE INPUTS

    8542.39.00.01

    DUAL

    GULL WING

    1

    1.27 mm

    unknown

    24

    R-PDSO-G24

    Not Qualified

    5.25 V

    COMMERCIAL

    4.75 V

    LS

    2.65 mm

    INVERTED

    OTHER DECODER/DRIVER

    0.008 A

    35 ns

    35 ns

    14 mA

    STANDARD

    15.4 mm

    7.5 mm

    74F148SJ

    Mfr Part No

    74F148SJ

    Fairchild Datasheet

    -

    -

    Min: 1

    Mult: 1

    Surface Mount

    16-SOIC (0.209, 5.30mm Width)

    16-SOP

    Fairchild Semiconductor

    Bulk

    Active

    0°C ~ 70°C

    74F

    Priority Encoder

    4.5V ~ 5.5V

    1 x 8:3

    1mA, 20mA

    Single Supply

    1

    MM74HC138MTCX.

    Mfr Part No

    MM74HC138MTCX.

    Fairchild Datasheet

    -

    -

    Min: 1

    Mult: 1

    74VHCT138AMX

    Mfr Part No

    74VHCT138AMX

    Fairchild Datasheet

    -

    -

    Min: 1

    Mult: 1

    Surface Mount

    16-SOIC (0.154, 3.90mm Width)

    16-SOIC

    Fairchild Semiconductor

    Bulk

    Obsolete

    -40°C ~ 85°C

    74VHCT

    Decoder/Demultiplexer

    4.5V ~ 5.5V

    1 x 3:8

    8mA, 8mA

    Single Supply

    1

    JM38510/30901BFA

    Mfr Part No

    JM38510/30901BFA

    Fairchild Datasheet

    -

    -

    Min: 1

    Mult: 1

    IDEC

    IDEC

    Relays

    Time Delay & Timing Relays

    100371PC

    Mfr Part No

    100371PC

    Fairchild Datasheet

    -

    -

    Min: 1

    Mult: 1

    Through Hole

    24-DIP (0.400, 10.16mm)

    24-PDIP

    Fairchild Semiconductor

    Bulk

    Active

    0°C ~ 85°C

    -

    Multiplexer

    -4.2V ~ 5.7V

    3 x 4:1

    -

    Single Supply

    1

    100371QCX

    Mfr Part No

    100371QCX

    Fairchild Datasheet

    -

    -

    Min: 1

    Mult: 1

    Surface Mount

    28-LCC (J-Lead)

    28-PLCC (11.51x11.51)

    Fairchild Semiconductor

    Bulk

    Active

    0°C ~ 85°C

    -

    Multiplexer

    -4.2V ~ 5.7V

    3 x 4:1

    -

    Single Supply

    1

    100370QI

    Mfr Part No

    100370QI

    Fairchild Datasheet

    -

    -

    Min: 1

    Mult: 1

    Surface Mount

    28-LCC (J-Lead)

    28-PLCC (11.43x11.43)

    Fairchild Semiconductor

    Bulk

    Active

    -40°C ~ 85°C

    -

    Decoder/Demultiplexer

    -4.2V ~ 5.7V

    2 x 1:4

    -

    Single Supply

    2

    DM74LS139MX

    Mfr Part No

    DM74LS139MX

    Fairchild Datasheet

    -

    -

    Min: 1

    Mult: 1

    Surface Mount

    16-SOIC (0.154, 3.90mm Width)

    16-SOIC

    Fairchild Semiconductor

    Bulk

    Active

    0°C ~ 70°C

    74LS

    Decoder/Demultiplexer

    4.75V ~ 5.25V

    1 x 2:4

    400µA, 8mA

    Single Supply

    2

    100371DC

    Mfr Part No

    100371DC

    Fairchild Datasheet

    -

    -

    Min: 1

    Mult: 1

    Through Hole

    24-CDIP (0.400, 10.16mm)

    24-CERDIP

    Fairchild Semiconductor

    Bulk

    Active

    0°C ~ 85°C

    -

    Multiplexer

    -4.2V ~ 5.7V

    3 x 4:1

    -

    Single Supply

    1

    74F258ASCX

    Mfr Part No

    74F258ASCX

    Fairchild Datasheet

    -

    -

    Min: 1

    Mult: 1

    Surface Mount

    16-SOIC (0.154, 3.90mm Width)

    16-SOIC

    Fairchild Semiconductor

    Bulk

    Active

    0°C ~ 70°C

    74F

    Multiplexer

    4.5V ~ 5.5V

    4 x 2:1

    3mA, 24mA

    Single Supply

    1

    DM74LS157MX

    Mfr Part No

    DM74LS157MX

    Fairchild Datasheet

    -

    -

    Min: 1

    Mult: 1

    Surface Mount

    16-SOIC (0.154, 3.90mm Width)

    16-SOIC

    Fairchild Semiconductor

    Bulk

    Active

    0°C ~ 70°C

    74LS

    Data Selector/Multiplexer

    4.75V ~ 5.25V

    4 x 2:1

    400µA, 8mA

    Single Supply

    1