SN74ACT244PWRE4 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including SN74ACT244PWRE4 price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for SN74ACT244PWRE4 to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.
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SN74ACT244PWRE4 的主要特性:
- 类型:八路缓冲器/线路驱动器.
- 输出:三态.
- 电压范围:4.5V 至 5.5V.
- 技术:先进的 CMOS 逻辑.
- 包装:TSSOP(薄型收缩小外形封装).
应用场景:微控制器接口
的一种常见应用SN74ACT244PWRE4正在将微控制器与其他数字系统连接起来,特别是在高速数据传输场景中.
详细电路连接:
- 粗体:微控制器数据总线连接
- 引脚:将微控制器的数据总线连接到控制器的引脚 2\4\6\8\10\12\14 和 16SN74ACT244PWRE4.
- 粗体:输出到外围设备
- 引脚:将引脚 18\17\15\13\11\9\7 和 5 连接到外围设备相应的数据输入.
- 粗体:控制信号
- 引脚:使用引脚 1 和 19(OE1 和 OE2)控制输出使能功能.
- 粗体:电源和接地
- 引脚:引脚 20 连接到正电源电压 (Vcc),引脚 10 连接到接地 (GND).
设计相关问题:
使用 SN74ACT244PWRE4 设计的电路必须考虑许多因素:
- 电源兼容性:确保电源与 IC 的电压范围相匹配.
- 信号完整性:通过考虑走线长度和潜在干扰来保持信号完整性,尤其是在高速应用中.
- 热管理:管理散热以防止 IC 过热.
- 逻辑电平:确保微控制器和外围设备的逻辑电平与SN74ACT244PWRE4.
综上所述,SN74ACT244PWRE4是一种多功能 IC,主要用于数字系统中的数据缓冲和驱动功能.SN74ACT244PWRE4在任何应用程序中.
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The price and inventory of SN74ACT244PWRE4 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
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All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the SN74ACT244PWRE4 we delivered, we will accept the replacement or return of the SN74ACT244PWRE4 only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of SN74ACT244PWRE4.
(3)The PartNo is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
If you need any after-sales service, please do not hesitate to contact us.
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