SN74LV595AQPWRQ1 by Texas Instruments | APACCounter Shift Register | Avnet ASIA
Close
Close
Close
TOOL TIP
print打印 image 書籤 分享
發送一個鏈接到這個頁面
請輸入有效的電子郵件地址
鏈接
Sender
發至
jsmith@baa.com
sjohnson@baa.com
添加另外一個地址
添加另外一個地址
添加另外一個地址
主題
信息

SN74LV595AQPWRQ1

Texas Instruments

Shift Register Single 8-Bit Serial to Serial/Parallel 16-Pin TSSOP T/R

製造商產品編號: SN74LV595AQPWRQ1

替代料號: SN74LV595AQPWRQ1


legend 通過RoHS認證

描述

文檔

替代/替換

資料

The SN74LV595A is an 8-bit shift register designed for 2-V to 5.5-V VCC operation.

This device contains an 8-bit serial-in, parallel-out shift register that feeds an 8-bit D-type storage register. The storage register has parallel 3-state outputs. Separate clocks are provided for both the shift and storage register. The shift register has a direct overriding clear (SRCLR\ ) input, serial (SER) input, and a serial output for cascading. When the output-enable (OE>) input is high, all outputs except QH' are in the high-impedance state.

Both the shift register clock (SRCLK) and storage register clock (RCLK) are positive-edge triggered. If both clocks are connected together, the shift register always is one clock pulse ahead of the storage register.

To ensure the high-impedance state during power up or power down, OE> should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

The device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.

技術參數

  • Qualified for Automotive Applications
  • Customer-Specific Configuration Control Can Be Supported
    Along With Major-Change Approval
  • 2-V to 5.5-V VCC Operation
  • Typical VOLP (Output Ground Bounce)
    < 0.8 V at VCC = 3.3 V, TA = 25°C
  • Typical VOHV (Output VOH Undershoot)
    > 2.3 V at VCC = 3.3 V, TA = 25°C
  • Supports Mixed-Mode Voltage Operation on All Ports
  • 8-Bit Serial-In, Parallel-Out Shift
  • Ioff Supports Partial-Power-Down Mode Operation
  • Shift Register Has Direct Clear
  • 技術屬性

    描述
    尋找類似物料
    Operation Mode
    Serial to Serial/Parallel
    Max Processing Temp
    260
    Supplier Package
    TSSOP
    Number of Stages
    8
    Number of Elements per Chip
    1
    Number of Element Inputs
    1
    Fabrication Technology
    CMOS
    Tolerant I/Os
    5 V
    Maximum Operating Supply Voltage
    5.5 V
    Minimum Operating Supply Voltage
    2 V
    Triggering Type
    Positive-Edge
    Mounting
    Surface Mount
    Lead Finish
    Gold
    Product Dimensions
    5.1 x 4.5 x 1.05 mm
    Number of Element Outputs
    9
    Screening Level
    Automotive
    Pin Count
    16
    Operating Temperature
    -40 to 125 °C
    Typical Operating Supply Voltage
    2.5|3.3|5 V
    Output Type
    3-State
    Propagation Delay Test Condition
    50 pF
    Direction Type
    Uni-Directional
    Terminal Count Output
    No
    Logic Function
    Shift Register
    MSL Level
    1
    Parallel Enable Input
    No
    Maximum Propagation Delay Time @ Maximum CL
    22.5@2.5V|16.5@3.3V|10.2@5V ns

    ECCN/UNSPSC

    描述
    ECCN:
    EAR99
    計劃交貨期 B:
    8542.2191-00
    HTSN:
    8542.2191-00
    UNSPSC:
    32101635
    UNSPSC VERSION:
    V15.1101
    Subs/Alternatives
    相關料號
    製品
    價錢
    供貨情況
    數量
    {{#catalogEntryView}}
    {{{shortDescription}}}
    {{#compareCheck}} {{/compareCheck}} {{^compareCheck}} {{/compareCheck}} {{#compareCountCheck}} 添加以便比較 (比較產品) {{/compareCountCheck}} {{^compareCountCheck}} 比較 {{/compareCountCheck}}
    {{#displayTier}}
    {{#tierPrice}} {{#tierWithinRange}} {{#firstTier}}
    {{tierQuantity}}+
    {{{formattedItemPrice}}}
    {{/firstTier}} {{^firstTier}}
    {{tierQuantity}}+
    {{{formattedItemPrice}}}
    {{/firstTier}} {{/tierWithinRange}} {{/tierPrice}}
    {{/displayTier}}
    {{#displayTier}}
    {{#tierPrice}} {{#showAllTier}} {{#firstTier}}
    {{tierQuantity}}+
    {{{formattedItemPrice}}}
    {{/firstTier}} {{^firstTier}}
    {{tierQuantity}}+
    {{{formattedItemPrice}}}
    {{/firstTier}} {{/showAllTier}} {{/tierPrice}}
    {{/displayTier}}
    {{#collapsedPriceTier}}
    更大價格分段
    {{/collapsedPriceTier}} {{#quoteItem}}
    {{#newProductFlagNotNPI}}

    需要報價

    請申請報價。  

    {{/newProductFlagNotNPI}}
    {{/quoteItem}} {{#iQuoteItem}} {{#newProductFlagNotNPI}}

    需要報價

    請申請報價。  

    {{/newProductFlagNotNPI}} {{/iQuoteItem}} {{#webQuoteItem}}

    需要報價

    請申請報價。  

    {{/webQuoteItem}} {{#productQuoteItem}} {{#notCpi_notNpi}} {{^hidePrice}}
    {{/hidePrice}} {{#hidePrice}}
    請申請報價。  

    {{/hidePrice}} {{/notCpi_notNpi}} {{/productQuoteItem}}
    {{#onlyShowMoreStock}}
    {{/onlyShowMoreStock}} {{^onlyShowMoreStock}}
    {{/onlyShowMoreStock}} {{^redTag}} {{#downloadableSoftware}}

    有可下載現貨

    {{/downloadableSoftware}} {{^.downloadableSoftware}} {{#stockReady}}

    現貨: {{displayQty}}

    {{/stockReady}} {{/.downloadableSoftware}} {{/redTag}} {{#factoryStockAvailable}}

    Ship From MFR: {{factoryStockDisplay}}

    {{/factoryStockAvailable}} {{#validLeadTime}} {{^obsolete}} {{#displayLeadTime}}

    前置時間 {{displayLeadTime}}

    {{/displayLeadTime}} {{/obsolete}} {{/validLeadTime}} {{#canBuildInv}}

    Can Build {{canBuildInv}} {{#displayCanBuildLeadTime}} in {{displayCanBuildLeadTime}} {{/displayCanBuildLeadTime}}

    {{/canBuildInv}} {{#showMoreStockLink}}

    檢查額外庫存和前置時間

    {{/showMoreStockLink}}
    {{#isAddCartAllowed}} {{/isAddCartAllowed}}
    {{^hideMinMult}} 最少: {{xcatField1}} 倍數: {{multQuantity}} {{/hideMinMult}}
    {{/catalogEntryView}}
    {{#showMore}} {{/showMore}}

    Chinese New Year Promotion