SN74LVTH646DWR

SN74LVTH646DWR
Mfr. #:
SN74LVTH646DWR
描述:
Bus Transceivers 3.3V ABT Octal Bus Xcvr/Reg
生命週期:
製造商新產品
數據表:
SN74LVTH646DWR 數據表
交貨:
DHL FedEx Ups TNT EMS
支付:
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ECAD Model:
更多信息:
SN74LVTH646DWR 更多信息 SN74LVTH646DWR Product Details
產品屬性
屬性值
製造商:
德州儀器
產品分類:
總線收發器
RoHS:
Y
邏輯系列:
74LVTH
輸入電平:
LVTTL
輸出電平:
LVTTL
輸出類型:
3-State
高電平輸出電流:
- 32 mA
低電平輸出電流:
64 mA
傳播延遲時間:
5.6 ns
電源電壓 - 最大值:
3.6 V
電源電壓 - 最小值:
2.7 V
最低工作溫度:
- 40 C
最高工作溫度:
+ 85 C
包裝/案例:
SOIC-24
打包:
捲軸
功能:
總線收發器/寄存器
高度:
2.35 mm
長度:
15.4 mm
電路數量:
8
產品:
雙CMOS
技術:
雙CMOS
寬度:
7.52 mm
品牌:
德州儀器
安裝方式:
貼片/貼片
通道數:
8
電源電流 - 最大值:
5 mA
工作電源電壓:
2.7 V to 3.6 V
極性:
同相
產品類別:
總線收發器
出廠包裝數量:
1
子類別:
邏輯 IC
觸發類型:
上升沿
單位重量:
0.022025 oz
Tags
SN74LVTH646DW, SN74LVTH646D, SN74LVTH64, SN74LVTH6, SN74LVTH, SN74LVT, SN74LV, SN74L, 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.
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we buy and manage excess electronic components, including excess inventory identified for disposal.
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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
***i-Key
IC BUS TRANSCEIVER 8BIT 24SOIC
***as Instruments
These bus transceivers and registers are designed specifically for low-voltage (3.3-V) VCC operation, but with the capability to provide a TTL interface to a 5-V system environment. The ’LVTH646 devices consist of bus transceiver circuits, D-type flip-flops, and control circuitry arranged for multiplexed transmission of data directly from the input bus or from the internal registers. Data on the A or B bus is clocked into the registers on the low-to-high transition of the appropriate clock (CLKAB or CLKBA) input. Figure 1 illustrates the four fundamental bus-management functions that can be performed with the ’LVTH646. Output-enable (OE\) and direction-control (DIR) inputs are provided to control the transceiver functions. In the transceiver mode, data present at the high-impedance port can be stored in either register or in both. The select-control (SAB and SBA) inputs can multiplex stored and real-time (transparent mode) data. The direction control (DIR) determines which bus receives data when OE\ is low. In the isolation mode (OE\ high), A data can be stored in one register and/or B data can be stored in the other register. When an output function is disabled, the input function still is enabled and can be used to store and transmit data. Only one of the two buses, A or B, can be driven at a time. Active bus-hold circuitry is provided to hold unused or floating data inputs at a valid logic level. Use of pullup or pulldown resistors with the bus-hold circuitry is not recommended. 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. These devices are fully specified for hot-insertion applications using Ioff and power-up 3-state. The Ioff circuitry disables the outputs, preventing damaging current backflow through the devices when they are powered down. The power-up 3-state circuitry places the outputs in the high-impedance state during power up and power down, which prevents driver conflict.
型號 描述 庫存 價格
SN74LVTH646DWR
DISTI # SN74LVTH646DWR-ND
IC TXRX NON-INVERT 3.6V 24SOIC
RoHS: Compliant
Min Qty: 2000
Container: Tape & Reel (TR)
Limited Supply - Call
    SN74LVTH646DWRE4
    DISTI # SN74LVTH646DWRE4-ND
    IC TXRX NON-INVERT 3.6V 24SOIC
    RoHS: Compliant
    Min Qty: 2000
    Container: Tape & Reel (TR)
    Limited Supply - Call
      SN74LVTH646DWRG4
      DISTI # SN74LVTH646DWRG4-ND
      IC TXRX NON-INVERT 3.6V 24SOIC
      RoHS: Compliant
      Min Qty: 2000
      Container: Tape & Reel (TR)
      Limited Supply - Call
        SN74LVTH646DWR
        DISTI # 595-SN74LVTH646DWR
        Bus Transceivers 3.3V ABT Octal Bus Xcvr/Reg
        RoHS: Compliant
        0
          SN74LVTH646DWRE4
          DISTI # 595-SN74LVTH646DWRE4
          Bus Transceivers 3.3V ABT Octal Bus Xcvr/Reg
          RoHS: Compliant
          0
            SN74LVTH646DWRG4
            DISTI # 595-SN74LVTH646DWRG4
            Bus Transceivers 3.3V ABT Octal Bus Transceivr Registr
            RoHS: Compliant
            0
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              可用性
              庫存:
              Available
              訂購:
              2000
              輸入數量:
              SN74LVTH646DWR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]
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