SN74V245-20PAG

SN74V245-20PAG
Mfr. #:
SN74V245-20PAG
描述:
FIFO 4096 x 18 Synch FIFO Memory
生命週期:
製造商新產品
數據表:
SN74V245-20PAG 數據表
交貨:
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ECAD Model:
更多信息:
SN74V245-20PAG 更多信息 SN74V245-20PAG Product Details
產品屬性
屬性值
製造商:
德州儀器
產品分類:
先進先出
RoHS:
Y
數據總線寬度:
18 bit
巴士方向:
單向
內存大小:
72 kbit
計時類型:
同步
組織:
4 k x 18
電路數量:
2
最大時鐘頻率:
50 MHz
訪問時間:
12 ns
電源電壓 - 最大值:
3.6 V
電源電壓 - 最小值:
3 V
電源電流 - 最大值:
35 mA
最低工作溫度:
0 C
最高工作溫度:
+ 70 C
包裝/案例:
TQFP-64
打包:
托盤
高度:
1 mm
系列:
SN74V245
寬度:
10 mm
品牌:
德州儀器
安裝方式:
貼片/貼片
濕氣敏感:
是的
工作電源電壓:
3 V to 3.6 V
產品類別:
先進先出
出廠包裝數量:
160
子類別:
內存和數據存儲
單位重量:
0.009690 oz
Tags
SN74V24, SN74V2, SN74V, SN74, SN7
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
    V***i
    V***i
    RO

    ok

    2019-06-02
    V***n
    V***n
    RU

    Quality is good.Delivery is relatively fast, but better than others.Thanks to the seller, i advise.

    2019-06-08
    I***v
    I***v
    RU

    Unfortunately the parcel was lost in the way. Seller without problems returned money

    2019-03-09
    A***n
    A***n
    RU

    Shipping 35 days. Chips correspond to the description. I wanted to put it as an analog instead of dk3113, but something did not work...

    2019-01-27
***as Instruments
4096 x 18 Synchronous FIFO Memory 64-TQFP 0 to 70
***p One Stop Global
FIFO Mem Sync Dual Depth/Width Uni-Dir 4K x 18 64-Pin TQFP Tray
***et Europe
FIFO Mem Sync Dual Depth/Width Uni-Dir 4K x 18 64-Pin TQFP
***i-Key
IC SYNC FIFO MEM 4096X18 64-TQFP
***Components
FIFO MEM SYNC DUAL DEPTH/WIDTH UNI-DIR
***ark
FIFO Logic IC; Frequency Max:133MHz; Supply Voltage Min:3V; Supply Voltage Max:3.6V; Package/Case:64-TQFP; No. of Pins:64; Operating Temperature Range:0°C to +70°C; Leaded Process Compatible:Yes; Peak Reflow Compatible (260 C):Yes ;RoHS Compliant: Yes
***XS
The SN74V215, SN74V225, SN74V235, and SN74V245 are very high-speed, low-power CMOS clocked first-in first-out (FIFO) memories. They support clock frequencies up to 133 MHz and have read-access times as fast as 5 ns. These DSP-Sync™ FIFO memories feature read and write controls for use in applications such as DSP-to-processor communication, DSP-to-analog front end (AFE) buffering, network, video, and data communications.
***INS
These are synchronous FIFOs, which means each port employs a synchronous interface. All data transfers through a port are gated to the low-to-high transition of a continuous (free-running) port clock by enable signals. The continuous clocks for each port are independent of one another and can be asynchronous or coincident. The enables for each port are arranged to provide a simple interface between DSPs, microprocessors, and/or buses controlled by a synchronous interface. An output-enable (OE)\ input controls the 3-state output.
***AS
The synchronous FIFOs have two fixed flags, empty flag/output ready (EF\/OR\) and full flag/input ready (FF\/IR\), and two programmable flags, almost-empty (PAE)\ and almost-full (PAF)\. The offset loading of the programmable flags is controlled by a simple state machine, and is initiated by asserting the load pin (LD)\. A half-full flag (HF)\ is available when the FIFO is used in a single-device configuration.
***AS INSTRU
Two timing modes of operation are possible with these devices: first-word fall-through (FWFT) mode and standard mode.
***XS
In FWFT mode, the first word written to an empty FIFO is clocked directly to the data output lines after three transitions of the RCLK signal. A read enable (REN)\ does not have to be asserted for accessing the first word.
***AS INS
In standard mode, the first word written to an empty FIFO does not appear on the data output lines unless a specific read operation is performed. A read operation, which consists of activating REN\ and enabling a rising RCLK edge, shifts the word from internal memory to the data output lines.
***
These devices are depth expandable, using a daisy-chain technique or FWFT mode. The XI\ and XO\ pins are used to expand the FIFOs. In depth-expansion configuration, first load (FL)\ is grounded on the first device and set to high for all other devices in the daisy chain.
***AS INSTRU
The SN74V215, SN74V225, SN74V235, and SN74V245 are characterized for operation from 0°C to 70°C.
型號 描述 庫存 價格
SN74V245-20PAG
DISTI # 29449962
FIFO Mem Sync Dual Depth/Width Uni-Dir 4K x 18 64-Pin TQFP Tray
RoHS: Compliant
800
  • 800:$10.3653
SN74V245-20PAG
DISTI # 296-9908-ND
IC SYNC FIFO MEM 4096X18 64-TQFP
RoHS: Compliant
Min Qty: 160
Container: Tray
Temporarily Out of Stock
  • 160:$10.9844
SN74V245-20PAG
DISTI # V39:1801_07360547
FIFO Mem Sync Dual Depth/Width Uni-Dir 4K x 18 64-Pin TQFP Tray
RoHS: Compliant
0
    SN74V245-20PAG
    DISTI # SN74V245-20PAG
    FIFO Mem Sync Dual Depth/Width Uni-Dir 4K x 18 64-Pin TQFP - Trays (Alt: SN74V245-20PAG)
    RoHS: Compliant
    Min Qty: 160
    Container: Tray
    Americas - 0
    • 1600:$7.6900
    • 960:$7.8900
    • 640:$8.0900
    • 320:$8.2900
    • 160:$8.3900
    SN74V245-20PAG
    DISTI # SN74V245-20PAG
    FIFO Mem Sync Dual Depth/Width Uni-Dir 4K x 18 64-Pin TQFP (Alt: SN74V245-20PAG)
    RoHS: Compliant
    Min Qty: 160
    Europe - 0
    • 1600:€7.7900
    • 960:€8.0900
    • 640:€8.3900
    • 320:€9.2900
    • 160:€10.2900
    SN74V245-20PAG
    DISTI # 595-SN74V245-20PAG
    FIFO 4096 x 18 Synch FIFO Memory
    RoHS: Compliant
    99
    • 1:$13.4700
    • 10:$12.3900
    • 25:$11.7500
    • 100:$10.4700
    • 250:$9.9500
    • 500:$9.3100
    SN74V245-20PAG 50
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      ISOLATED USB TO I2C PROGRAMMER
      可用性
      庫存:
      99
      訂購:
      2082
      輸入數量:
      SN74V245-20PAG的當前價格僅供參考,如果您想獲得最優惠的價格,請提交查詢或直接發送電子郵件至我們的銷售團隊[email protected]
      參考價格(美元)
      數量
      單價
      小計金額
      1
      US$13.47
      US$13.47
      10
      US$12.39
      US$123.90
      25
      US$11.75
      US$293.75
      100
      US$10.47
      US$1 047.00
      250
      US$9.95
      US$2 487.50
      500
      US$9.31
      US$4 655.00
      1000
      US$8.54
      US$8 540.00
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