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SN74ACT7808-30PAG

SN74ACT7808-30PAG
Mfr. #:
SN74ACT7808-30PAG
Descripción:
IC ASYNC FIFO MEM 2048X9 64-TQFP
Ciclo vital:
Nuevo de este fabricante.
Ficha de datos:
SN74ACT7808-30PAG Ficha de datos
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SN74ACT7808-30PAG más información SN74ACT7808-30PAG Product Details
Atributo del producto
Valor de atributo
Tags
SN74ACT7808, SN74ACT780, SN74ACT78, SN74ACT7, SN74ACT, SN74AC, SN74A, SN74, SN7
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We provide 90-360 days warranty.

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Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
    I***n
    I***n
    RU

    Very good

    2019-08-10
    I***v
    I***v
    RU

    Quality goods, responsible seller. I recommend this seller.

    2019-05-22
    E**t
    E**t
    AT

    Perfect.

    2019-05-13
    V***v
    V***v
    RU

    Excellent

    2019-05-16
***et
FIFO Mem Async Dual Depth/Width Uni-Dir 2K x 9 64-Pin TQFP Tray
***i-Key
IC ASYNC FIFO MEM 2048X9 64-TQFP
***as Instruments
A FIFO memory is a storage device that allows data to be written into and read from its array at independent data rates. The SN74ACT7808 is a 2048-word by 9-bit FIFO designed for high speed and fast access times. It processes data at rates up to 50 MHz and access times of 15 ns in a bit-parallel format. Data is written into memory on a low-to-high transition at the load-clock (LDCK) input and is read out on a low-to-high transition at the unload-clock (UNCK) input. The memory is full when the number of words clocked in exceeds the number of words clocked out by 2048. When the memory is full, LDCK signals have no effect on the data residing in memory. When the memory is empty, UNCK signals have no effect. Status of the FIFO memory is monitored by the full (FULL\), empty (EMPTY\), half-full (HF), and almost-full/almost-empty (AF/AE) flags. The FULL\ output is low when the memory is full and high when the memory is not full. The EMPTY\ output is low when the memory is empty and high when it is not empty. The HF output is high when the FIFO contains 1024 or more words and is low when it contains 1023 or fewer words. The AF/AE status flag is a programmable flag. The first one or two low-to-high transitions of LDCK after reset can be used to program the almost-empty offset value (X) and the almost-full offset value (Y) if program enable (PEN\) is low. The AF/AE flag is high when the FIFO contains X or fewer words or (2048 � Y) or more words. The AF/AE flag is low when the FIFO contains between (X + 1) and (2047 � Y) words. A low level on the reset (RESET\) input resets the internal stack pointers and sets FULL high, AF/AE high, HF low, and EMPTY\ low. The Q outputs are not reset to any specific logic level. The first word loaded into empty memory causes EMPTY\ to go high and the data to appear on the Q outputs. It is important to note that the first word does not have to be unloaded. Data outputs are noninverting with respect to the data inputs and are in the high-impedance state when the output-enable (OE) input is low. OE does not affect the output flags. Cascading is easily accomplished in the word-width and word-depth directions. When not using the FIFO in depth expansion, cascade enable (CASEN\) must be tied high. The FIFO must be reset upon power up. The SN74ACT7808 is characterized for operation from 0C to 70C.
Parte # Descripción Valores Precio
SN74ACT7808-30PAG
DISTI # 296-4473-ND		IC ASYNC FIFO MEM 2048X9 64-TQFP
RoHS: Compliant
Min Qty: 160
Container: Tray		Limited Supply - Call
    SN74ACT7808-30PAG
    DISTI # 595-SN74ACT780830PAG    		FIFO 2048 X 9 asynch FIFO Memory
    RoHS: Compliant    		0
      SN74ACT7808-30PAGFIFO, 2KX9, 25ns, Synchronous, CMOS, PQFP64
      RoHS: Compliant      		848
      • 1000:$17.9100
      • 500:$18.8500
      • 100:$19.6300
      • 25:$20.4700
      • 1:$22.0400
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      Disponibilidad
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      Available
      En orden:
      3500
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      El precio actual de SN74ACT7808-30PAG es solo de referencia, si desea obtener el mejor precio, envíe una consulta o envíe un correo electrónico directo a nuestro equipo de ventas [email protected]
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      Debido a la escasez de semiconductores a partir de 2021, el precio inferior es el precio normal antes de 2021. Envíe una consulta para confirmar.
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