- 制造厂商:TI
- 产品类别:逻辑和电压转换
- 技术类目:缓冲器、驱动器和收发器 - 同相缓冲器和驱动器
- 功能描述:具有施密特触发输入的 3 通道、1.65V 至 5.5V 缓冲器
- 点击这里打开及下载SN74LVC3G17的技术文档资料
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This triple Schmitt-trigger buffer is designed for 1.65-V to 5.5-V VCC operation.
The SN74LVC3G17 device contains three buffers and performs the Boolean function Y = A. The device functions as three independent buffers but, because of Schmitt action, it may have different input threshold levels for positive-going (VT+) and negative-going (VT) signals.
This 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.
NanoFree package technology is a major breakthrough in IC packaging concepts, using the die as the package.
- Available in the Texas Instruments NanoFree? Package
- Supports 5-V VCC Operation
- Inputs Accept Voltages to 5.5 V
- Maximum tpd of 5.4 ns at 3.3 V
- Low Power Consumption, 10-μA Maximum ICC
- ±24-mA Output Drive at 3.3 V
- Typical VOLP (Output Ground Bounce) <0.8 V at VCC = 3.3 V, TA = 25°C
- Typical VOHV (Output VOH Undershoot) >2 V at VCC = 3.3 V, TA = 25°C
- Ioff Supports Live Insertion, Partial-Power-Down Mode and Back Drive Protection
- Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
- ESD Protection Exceeds JESD 22
- 2000-V Human Body Model (A114-A)
- 200-V Machine Model (A115-A)
- 1000-V Charged-Device Model (C101)
- Technology Family
- LVC
- Supply voltage (Min) (V)
- 1.65
- Supply voltage (Max) (V)
- 5.5
- Number of channels (#)
- 3
- IOL (Max) (mA)
- 32
- ICC (Max) (uA)
- 10
- IOH (Max) (mA)
- -32
- Input type
- Schmitt-Trigger
- Output type
- Push-Pull
- Features
- Balanced outputs, Very high speed (tpd 5-10ns), Partial power down (Ioff), Over-voltage tolerant inputs
- Rating
- Catalog
SN74LVC3G17的完整型号有:SN74LVC3G17DCTR、SN74LVC3G17DCUR、SN74LVC3G17DCURG4、SN74LVC3G17YZPR,以下是这些产品的关键参数及官网采购报价:
SN74LVC3G17DCTR,工作温度:-40 to 125,封装:SM8 (DCT)-8,包装数量MPQ:3000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网SN74LVC3G17DCTR的批量USD价格:.155(1000+)
SN74LVC3G17DCUR,工作温度:-40 to 125,封装:VSSOP (DCU)-8,包装数量MPQ:3000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SN,TI官网SN74LVC3G17DCUR的批量USD价格:.132(1000+)
SN74LVC3G17DCURG4,工作温度:-40 to 125,封装:VSSOP (DCU)-8,包装数量MPQ:3000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网SN74LVC3G17DCURG4的批量USD价格:.245(1000+)
SN74LVC3G17YZPR,工作温度:-40 to 85,封装:DSBGA (YZP)-8,包装数量MPQ:3000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SNAGCU,TI官网SN74LVC3G17YZPR的批量USD价格:.273(1000+)
5-8-LOGIC-EVM — 支持 5 至 8 引脚 DCK、DCT、DCU、DRL 和 DBV 封装的通用逻辑 EVM
灵活的 EVM 设计用于支持具有 5 至 8 引脚数且采用 DCK、DCT、DCU、DRL 或 DBV 封装的任何器件。SN74LVC3G17 IBIS Model (Rev. A)
TIDA-00178 参考设计是针对正弦/余弦位置编码器且符合 EMC 标准的工业接口。其应用包括需精确速度和位置控制的工业驱动。该设计采用 16 位双路取样 ADC 且可使用插入式兼容 14 或 12 位版本,从而可优化性能和成本。TIDA-00178 使用 SPI 和 QEP 提供与 Sitara AM437x 的直接连接。带有 60 引脚连接器,直接连接 AM437x IDK,实现快速评估。提供了适用于 Sitara AM437x IDK 的示例固件,该固件可输出来自正弦/余弦编码器的实测角,同时可通过 Sitara 的 USB 虚拟 COM 端口提供高达 28 位的分辨率。