Latch ICs | SR Latch IC | D Latch IC | RS
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    Latch ICs

    A latch IC is a board mounting integrated circuit that is part of the Standard Logic IC family. A latch IC is a bistable multivibrator which has two (Stable) states and a feedback path allowing the device to store information. A Latch IC is an asynchronous device meaning the outputs can change state as soon as the inputs do.RS offer an extensive range of Latch IC's from leading manufacturers including Microchip, Nexperia and ON Semiconductor.

    What are the different types of Latch IC's?

    There are four main types of Latch IC's, SR Latch (Set-Reset) D-Latch (Data) T (toggle) and J-K. Latch IC’S has two inputs and one output. The inputs are referred to as the SET input the RESET input. The main differences between devices are the number and types of inputs they have and how they function and change state.

    Environment

    The CMOS circuitry used in Integrated circuits from the 4000 series logic IC families means the components are particularly sensitive to static. It is very important to remember that touching a pin while charged with static electricity can damage the IC. Always leave your components in their anti-static protective packaging until they are ready to be used.

    Applications

    Latch IC's are used in a wide range of electronic applications. Some of the most common are

    • Digital data storage
    • Buffer storage, data transfer and holding registers
    • Memory addressing

    127 產品顯示為 Latch ICs

    onsemi
    HC
    Transparent
    D Type
    8bit
    -
    -
    3 State
    Non-Inverting
    Surface Mount
    TSSOP
    20
    -
    6.6 x 4.5 x 1.05mm
    1.05mm
    6.6mm
    Toshiba
    74VHC
    Transparent
    D Type
    8bit
    19
    8
    -
    Inverting
    Surface Mount
    TSSOP
    20
    -
    6.5 x 4.4 x 1mm
    1mm
    6.5mm
    onsemi
    74HC
    Transparent
    D Type
    8bit
    -
    -
    3 State
    -
    Surface Mount
    SOIC
    20
    -
    13.005 x 7.595 x 2.642mm
    2.642mm
    13.01mm
    Microchip
    LVCMOS, LVTTL
    Transparent
    D Type
    8bit
    -
    -
    -
    -
    Surface Mount
    SOIC W
    24
    -
    15.42 x 7.52 x 2.36mm
    2.36mm
    15.42mm
    Nexperia
    74HCT
    Addressable
    D Type
    8
    8
    8
    Single Ended
    Non-Inverting
    Surface Mount
    SO
    16
    Yes
    10 x 4 x 1.45mm
    1.45mm
    10mm
    Toshiba
    74LCX
    Transparent
    D Type
    8bit
    19
    8
    CMOS
    Inverting
    Surface Mount
    TSSOP
    20
    -
    6.5 x 4.4 x 1mm
    1mm
    6.5mm
    onsemi
    AC
    Transparent
    D Type
    8bit
    -
    -
    3 State
    Inverting
    Surface Mount
    SOIC
    20
    -
    12.95 x 7.6 x 2.4mm
    2.4mm
    12.95mm
    Texas Instruments
    HCT
    Transparent
    D Type
    8bit
    -
    -
    3 State
    Non-Inverting
    Surface Mount
    SOIC
    20
    -
    12.8 x 7.52 x 2.35mm
    2.35mm
    12.8mm
    Texas Instruments
    CD4000
    Transparent
    QUAD NAND, SR Type
    -
    -
    4
    -
    -
    -
    -
    -
    -
    -
    -
    -
    onsemi
    AC
    Addressable
    Decoder
    8bit
    -
    -
    Differential
    Non-Inverting
    Surface Mount
    SOIC
    16
    Master Reset
    10 x 4 x 1.5mm
    1.5mm
    10mm
    onsemi
    4000
    Transparent
    SR Type
    4bit
    -
    -
    3 State
    Inverting
    Surface Mount
    SOIC
    24
    -
    15.54 x 7.6 x 2.36mm
    2.36mm
    15.54mm
    Texas Instruments
    HC
    Transparent
    D Type
    8bit
    -
    -
    3 State
    Non-Inverting
    Surface Mount
    TSSOP
    20
    -
    6.5 x 4.4 x 1.15mm
    1.15mm
    6.5mm
    Microchip
    CMOS
    Transparent
    D Type
    8
    31
    1
    -
    -
    Through Hole
    DIP
    18
    Yes
    -
    -
    -
    Renesas Electronics
    74FCT
    Transparent
    D Type
    8bit
    18
    20
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Texas Instruments
    -
    Addressable
    D Type
    8bit
    -
    -
    Open Drain
    Inverting
    Surface Mount
    SOIC
    20
    Yes
    12.8 x 7.52 x 2.35mm
    2.35mm
    12.8mm
    onsemi
    AC
    Addressable
    Decoder
    8bit
    -
    -
    Differential
    Non-Inverting
    Surface Mount
    SOIC
    16
    Master Reset
    10 x 4 x 1.5mm
    1.5mm
    10mm
    onsemi
    4000
    Transparent
    SR Type
    4bit
    -
    -
    3 State
    Inverting
    Surface Mount
    SOIC
    24
    -
    15.54 x 7.6 x 2.36mm
    2.36mm
    15.54mm
    onsemi
    HC
    Transparent
    D Type
    8bit
    -
    -
    3 State
    Non-Inverting
    Surface Mount
    TSSOP
    20
    -
    6.6 x 4.5 x 1.05mm
    1.05mm
    6.6mm
    Toshiba
    74VHC
    Transparent
    D Type
    8bit
    19
    8
    -
    Inverting
    Surface Mount
    TSSOP
    20
    -
    6.5 x 4.4 x 1mm
    1mm
    6.5mm
    Texas Instruments
    HC
    Transparent
    D Type
    8bit
    -
    -
    3 State
    Inverting
    Through Hole
    PDIP
    20
    -
    24.33 x 6.35 x 4.57mm
    4.57mm
    24.33mm
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