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    Buffers

    Buffers, also known as logic buffers are semiconductor IC (integrated circuit) that are constructed of two inverters that are back to back providing a basic logic gate that passes its input, unchanged, to its output. Buffer ICs are also available in both inverting and non-inverting.

    How do buffers work?

    The primary purpose of a buffer IC is to regenerate the input, primarily using a strong low and high and also to regenerate weak output from non-restoring logic. They are also used to increase the propagation delay of circuits by driving the large capacitive load.

    Buffers also feature transceivers and drivers that are used to regenerate the input utilising a strong high and a strong low. Buffer gates serve as an amplifier of a weak signal source is cant source a lot of current whilst increasing the current capacity of the signal so as to be able to drive a load.

    Types of buffers

    Buffers are available with a variety of configurations such as variations on the number of channels available, supporting a variety of different inputs and outputs such as CMOS, DTL (Diode-Transistor Logic) and single-ended and providing support for a range of logic families such as HC, HEF and TTL. Buffers are also available in combination with a converter.

    Another type of buffer that is available is Bus buffers. A bus buffer is an IC that connects multiple data sources to a single bus. The open drivers can be selected to be either a logical high, a logical low, or high impedance which allows other buffers to drive the bus. Like buffers, variations of bus buffers are available such as support for different logic families, inputs, outputs as well as the number of pins configured on the IC.

    Bus buffers are used in applications such as TV and video equipment, industrial controls and portable equipment.

    Application

    Buffers have a wide range of  application use such as;

    • Automatic test equipment
    • Board test systems
    • Instrumentation and characterization equipment
    • Semiconductor test systems

    452 Produkter som visas för Buffers

    • RS-artikelnummer 816-8753P
    • Tillv. art.nr 74LVC1G125GV,125
    Varje (levereras i en rulle)
    0,457 kr
    Nexperia
    -
    LVC
    Buffer
    -
    1
    Single Ended
    3 State
    Non-Inverting
    Surface Mount
    SC-74A
    5
    -32mA
    32mA
    10.5ns
    3.1 x 1.7 x 1mm
    5.5 V
    Var (i ett paket med 15)
    3,427 kr
    Texas Instruments
    -
    4000
    Buffer, Converter
    -
    -
    Single Ended
    Single Ended
    Non-Inverting
    Surface Mount
    TSSOP
    16
    -1.65mA
    40mA
    200 ns@ 50 pF
    5.1 x 4.5 x 1.05mm
    18 V
    • RS-artikelnummer 122-1485
    • Tillv. art.nr 74LVC125AT14-13
    Var (i en rulle med 2500)
    1,021 kr
    DiodesZetex
    -
    LVC
    Non-Inverting
    -
    -
    CMOS
    3 State
    -
    Surface Mount
    TSSOP
    14
    -24mA
    24mA
    7 ns @ 2.7 V
    5.1 x 4.5 x 1.05mm
    5.5 V
    Var (i ett paket med 25)
    1,738 kr
    Texas Instruments
    -
    74LVC
    Buffer, Driver
    Single Buffer Gate IC
    1
    Voltage
    Open Drain
    Inverting, Non-Inverting
    -
    X2SON
    5
    -
    -
    -
    -
    -
    Varje
    1,57 kr
    Nexperia
    Schmitt Trigger Input
    LVC
    Buffer, Line Driver
    -
    -
    Single Ended
    3 State
    Non-Inverting
    -
    SO14
    13
    -
    -
    -
    -
    -
    Var (i en rulle med 2000)
    4,40 kr
    Texas Instruments
    -
    74ACT
    Buffer, Driver
    Octal Buffer & Line Driver IC
    8
    Voltage
    3 State
    Non-Inverting
    -
    SO
    20
    -
    -
    -
    -
    -
    Varje (levereras i en rulle)
    8,064 kr
    Texas Instruments
    -
    74LVC
    Buffer
    Buffer IC
    2
    Voltage
    Buffer
    Positive
    -
    SOT-23
    6
    -
    -
    -
    -
    -
    Var (i en rulle med 2000)
    3,734 kr
    Texas Instruments
    -
    74AHC
    Buffer, Driver
    Octal Buffer or Driver IC
    8
    Voltage
    3 State
    Non-Inverting
    -
    TSSOP
    20
    -
    -
    -
    -
    -
    • RS-artikelnummer 252-8812
    • Tillv. art.nr CD74AC541M96
    Var (i ett paket med 10)
    4,771 kr
    Texas Instruments
    -
    CMOS
    Buffer, Line Driver
    -
    8
    Single Ended
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS-artikelnummer 264-0629P
    • Tillv. art.nr ISL33002IUZ
    Varje (levereras i ett rör)
    23,252 kr
    Renesas Electronics
    -
    CMOS
    Buffer, Driver
    -
    2
    Buffered
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Var (i ett paket med 25)
    2,498 kr
    DiodesZetex
    Schmitt Trigger Input
    AHC
    Schmitt Trigger Buffer
    -
    4
    Schmitt Trigger
    3 State
    Non-Inverting
    Surface Mount
    SOIC
    14
    -4mA
    8mA
    14.5 ns @ 50 pF
    8.74 x 3.99 x 1.48mm
    5.5 V
    Varje (levereras i en rulle)
    2,052 kr
    Texas Instruments
    -
    74HC
    Buffer, Line Driver
    Octal Buffer & Line Driver IC
    8
    CMOS
    3 State
    Non-Inverting
    -
    TSSOP
    20
    -
    -
    -
    -
    -
    • RS-artikelnummer 816-4666
    • Tillv. art.nr 74HCT1G126GW,125
    Var (i en tejp med 75)
    1,711 kr
    Nexperia
    -
    HCT
    Buffer
    -
    1
    Single Ended
    3 State
    Non-Inverting
    Surface Mount
    TSSOP
    5
    -7.8mA
    7.8mA
    150 ns @ 50 pF
    2.25 x 1.35 x 1mm
    5.5 V
    • RS-artikelnummer 265-124
    • Tillv. art.nr BD74C126FV-CE2
    Var (i en tejp med 10)
    5,45 kr
    ROHM
    -
    CMOS
    Buffer
    Buffer IC
    4
    3 State
    3 State
    -
    -
    SSOP-14
    14
    -
    -
    -
    -
    -
    • RS-artikelnummer 770-5314P
    • Tillv. art.nr 74LVC125AT14-13
    Varje (levereras i en rulle)
    2,912 kr
    DiodesZetex
    -
    LVC
    Non-Inverting
    -
    -
    CMOS
    3 State
    -
    Surface Mount
    TSSOP
    14
    -24mA
    24mA
    7 ns @ 2.7 V
    5.1 x 4.5 x 1.05mm
    5.5 V
    Varje
    2,62 kr
    Nexperia
    Schmitt Trigger Input
    LVC
    Buffer, Line Driver
    -
    2
    Single Ended
    3 State
    Non-Inverting
    -
    VSSOP8
    8
    -
    -
    -
    -
    -
    Varje
    2,88 kr
    Nexperia
    Schmitt Trigger Input
    LVC
    Buffer
    -
    2
    Schmitt Trigger
    Push-Pull
    Non-Inverting
    -
    TSSOP8
    8
    -
    -
    -
    -
    -
    • RS-artikelnummer 218-4599
    • Tillv. art.nr SN74LV1T34DCKR
    Var (i ett paket med 25)
    1,505 kr
    Texas Instruments
    -
    CMOS
    Buffer
    -
    1
    CMOS
    CMOS
    -
    -
    SC-70
    5
    -
    -
    -
    -
    -
    • RS-artikelnummer 264-0628
    • Tillv. art.nr ISL33002IUZ
    Var (i ett rör med 50)
    20,563 kr
    Renesas Electronics
    -
    CMOS
    Buffer, Driver
    -
    2
    Buffered
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Varje (levereras i en rulle)
    2,07 kr
    Texas Instruments
    -
    AHCT
    Line Driver
    Buffer & Line Driver IC
    8
    CMOS, TTL
    Push-Pull
    Non-Inverting
    -
    TSSOP-20
    20
    -
    -
    -
    -
    -
    Resultat per sida