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    1. Home/
    2. All Manufacturers/
    3. Infineon/
    4. Memory ICs/
    5. FIFO

    FIFO

    (478)

    FIFO (First-In, First-Out) Memory ICs are a category of memory integrated circuits designed to temporarily store and transfer data in the same order it is received. They provide an organized buffering function between digital blocks, helping manage differences in data flow timing and simplifying data handoff between interfaces or processing stages.

    FIFO memory devices typically include internal control logic to manage read and write operations and to indicate buffer status. They are commonly used as dedicated memory components when predictable, ordered data queuing is required within a digital system.

    • Ordered data buffering: Preserves the sequence of stored data from input to output.
    • Independent access control: Supports separate read and write activity under defined control rules.
    • Status signaling: Provides standard indications of buffer condition to support system-level flow control.
    43Results Found

    Supply Voltage

    Output Enable

    JESD-609 Code

    Terminal Form

    Packaging

    Terminal Position

    Package / Case

    Published

    Memory Size

    Expansion Type

    ProductManufacturerIn Stock StatusPriceQtyRFQDescription
    CY7C4291V-15JC
    CY7C4291V-15JC

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    High-speed, low-power FIFO memories with clocked read and write interfaces.

    CY7C4245-15JXC
    CY7C4245-15JXC

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    High speed, low power, first-in first-out (FIFO) memories with clocked read and write interfaces.

    CYF2072V33L-100BGXI
    RoHS
    CYF2072V33L-100BGXI

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    209 Terminations 3.3V 209 Pin 2072 FIFO memory IC 72M 2M x 36 10ns

    CYF0072V18L-133BGXI
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    CYF0072V18L-133BGXI

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    209 Terminations 1.8V 209 Pin CYF0072V18 FIFO memory IC 72M 2M x 36 10ns

    CYF0036V33L-133BGXI
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    CYF0036V33L-133BGXI

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    209 Terminations 3.3V 209 Pin FIFO memory IC 36M 1M x 36 10ns

    CY7C4421-10JXC
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    CY7C4421-10JXC

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    32 Terminations 7C4421 FIFO memory IC CY7C Series 576 64 x 9 8ns

    CY7C433-20AXC
    RoHS
    CY7C433-20AXC

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    32 Terminations 5V 32 Pin 7C433 FIFO memory IC CY7C Series 36K 4K x 9 20ns

    CY7C4291V-15JXC
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    CY7C4291V-15JXC

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    32 Terminations 3.3V 32 Pin 7C4291 FIFO memory IC CY7C Series 1.125M 128K x 9 10ns

    CY7C429-15JXCT
    RoHS
    CY7C429-15JXCT

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    5V 32 Pin 7C429 FIFO memory IC CY7C Series 18K 2K x 9 15ns Min 4.5V V Max 5.5V V

    CY7C4285V-10ASC
    CY7C4285V-10ASC

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    FIFO memory IC

    CY7C4275V-15ASXC
    PDF
    RoHS
    CY7C4275V-15ASXC

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    64 Terminations 3.3V 64 Pin 7C4275 FIFO memory IC CY7C Series 576K 32K x 18 10ns

    CY7C4265V-15ASC
    RoHS
    CY7C4265V-15ASC

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    64 Terminations 3.3V 64 Pin 7C4265 FIFO memory IC CY7C Series 288K 16K x 18 10ns

    CY7C4265-15AXC
    RoHS
    CY7C4265-15AXC

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    64 Terminations 5V 64 Pin 7C4265 FIFO memory IC CY7C Series 288K 16K x 18 10ns

    CY7C4265-10AXI
    RoHS
    CY7C4265-10AXI

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    64 Terminations 5V 64 Pin 7C4265 FIFO memory IC CY7C Series 288K 16K x 18 8ns

    CY7C4265-10ASXC
    RoHS
    CY7C4265-10ASXC

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    64 Terminations 5V 64 Pin 7C4265 FIFO memory IC CY7C Series 288K 16K x 18 8ns

    CY7C4261V-15JXC
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    CY7C4261V-15JXC

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    32 Terminations 3.3V 32 Pin 7C4261 FIFO memory IC CY7C Series 144K 16K x 9 10ns

    CY7C4261V-10JXC
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    CY7C4261V-10JXC

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    32 Terminations 3.3V 32 Pin 7C4261 FIFO memory IC CY7C Series 144K 16K x 9 8ns

    CY7C4251V-25AXC
    RoHS
    CY7C4251V-25AXC

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    32 Terminations 3.3V 32 Pin 7C4251 FIFO memory IC CY7C Series 72K 8K x 9 15ns

    CY7C4251V-15AC
    RoHS
    CY7C4251V-15AC

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    32 Terminations 3.3V 32 Pin 7C4251 FIFO memory IC CY7C Series 72K 8K x 9 11ns

    CY7C4251-15JXC
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    CY7C4251-15JXC

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    32 Terminations 5V 32 Pin 7C4251 FIFO memory IC CY7C Series 72K 8K x 9 10ns

    CY7C4251-10JXC
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    CY7C4251-10JXC

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    32 Terminations 5V 32 Pin 7C4251 FIFO memory IC CY7C Series 72K 8K x 9 8ns

    CY7C4251-10AI
    CY7C4251-10AI

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    FIFO memory IC

    CY7C4245-15ASXC
    RoHS
    CY7C4245-15ASXC

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    64 Terminations 5V 64 Pin 7C4245 FIFO memory IC CY7C Series 72K 4K x 18 10ns

    CY7C4235V-15ASXC
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    CY7C4235V-15ASXC

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    64 Terminations 3.3V 64 Pin 7C4235 FIFO memory IC CY7C Series 36K 2K x 18 11ns

    CY7C4231V-25AXC
    RoHS
    CY7C4231V-25AXC

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    32 Terminations 3.3V 32 Pin 7C4231 FIFO memory IC CY7C Series 18K 2K x 9 15ns

    CY7C4231V-15JXC
    RoHS
    CY7C4231V-15JXC

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    32 Terminations 3.3V 32 Pin 7C4231 FIFO memory IC CY7C Series 18K 2K x 9 11ns

    CY7C4231-15AXC
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    CY7C4231-15AXC

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    32 Terminations 5V 32 Pin 7C4231 FIFO memory IC CY7C Series 18K 2K x 9 10ns

    CY7C4225-15AC
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    CY7C4225-15AC

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    64 Terminations 5V 64 Pin 7C4225 FIFO memory IC CY7C Series 18K 1K x 18 10ns

    CY7C4221-15JXC
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    CY7C4221-15JXC

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    32 Terminations 5V 32 Pin 7C4221 FIFO memory IC CY7C Series 9K 1K x 9 10ns

    CY7C4211V-15AXI
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    CY7C4211V-15AXI

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    32 Terminations 3.3V 32 Pin 7C4211 FIFO memory IC CY7C Series 4.5K 512 x 9 10ns

    CY7C421-30PC
    CY7C421-30PC

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    Description: FIFO, 512X9, 30ns, Asynchronous, CMOS, PDIP28, 0.300 INCH, PLASTIC, MO-095, DIP-28

    CY7C421-25JI
    CY7C421-25JI

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    FIFO, 512X9, 25ns, Asynchronous, CMOS, PQCC32, PLASTIC, LCC-32

    CY7C421-20VXC
    RoHS
    CY7C421-20VXC

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    28 Terminations 5V 28 Pin 7C421 FIFO memory IC CY7C Series 4.5K 512 x 9 20ns

    CY7C421-20JXI
    RoHS
    CY7C421-20JXI

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    32 Terminations 5V 32 Pin 7C421 FIFO memory IC CY7C Series 4.5K 512 x 9 20ns

    CY7C421-20JXC
    RoHS
    CY7C421-20JXC

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    32 Terminations 5V 32 Pin 7C421 FIFO memory IC CY7C Series 4.5K 512 x 9 20ns

    CY7C421-15AXC
    RoHS
    CY7C421-15AXC

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    32 Terminations 5V 32 Pin 7C421 FIFO memory IC CY7C Series 4.5K 512 x 9 15ns

    CY7C4205V-15ASXC
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    CY7C4205V-15ASXC

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    64 Terminations 7C4205 FIFO memory IC CY7C Series 4.5K 256 x 18 11ns

    CY7C4205-10AXC
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    CY7C4205-10AXC

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    64 Terminations 5V 64 Pin 7C4205 FIFO memory IC CY7C Series 4.5K 256 x 18 8ns

    CY7C4205-10AC
    RoHS
    CY7C4205-10AC

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    64 Terminations 5V 64 Pin 7C4205 FIFO memory IC CY7C Series 4.5K 256 x 18 8ns

    CY7C4201V-15AXC
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    CY7C4201V-15AXC

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    32 Terminations 3.3V 32 Pin 7C4201 FIFO memory IC CY7C Series 2.25K 256 x 9 11ns

    CY7C419-15JXC
    RoHS
    CY7C419-15JXC

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    32 Terminations 5V 32 Pin 7C419 FIFO memory IC CY7C Series 2.25K 256 x 9 15ns

    CY7C419-10JXC
    RoHS
    CY7C419-10JXC

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    32 Terminations 5V 7C419 FIFO memory IC CY7C Series 2.25K 256 x 9 10ns

    CY7C419-10JC
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    CY7C419-10JC

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    32 Terminations 5V 32 Pin 7C419 FIFO memory IC CY7C Series 2.25K 256 x 9 10ns

    1-43 of 43
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