- 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 - 反向缓冲器和驱动器
- 功能描述：具有三态输出的 16 通道、2V 至 5.5V 反相器
- 点击这里打开及下载SN74AHC16540的技术文档资料
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These 16-bit buffers and bus drivers provide a high-performance bus interface for wide data paths.
The 3-state control gate is a 2-input AND gate with active-low inputs so that if either output-enable (OE1\ or OE2\) input is high, all corresponding outputs are in the high-impedance state.
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 SN54AHC16540 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74AHC16540 is characterized for operation from -40°C to 85°C.
- Members of the Texas Instruments WidebusTM Family
- EPICTM (Enhanced-Performance Implanted CMOS) Process
- Operating Range 2-V to 5.5-V VCC
- Distributed VCC and GND Pins Minimize High-Speed Switching Noise
- Flow-Through Architecture Optimizes PCB Layout
- Latch-Up Performance Exceeds 250 mA Per JESD 17
- ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015
- Package Options Include Plastic Shrink Small-Outline (DL), Thin Shrink Small-Outline (DGG), and Thin Very Small-Outline (DGV) Packages and 380-mil Fine-Pitch Ceramic Flat (WD) Package Using 25-mil Center-to-Center Spacings
EPIC and Widebus are trademarks of Texas Instruments Incorporated.
- Technology Family
- AHC
- Supply voltage (Min) (V)
- 2
- Supply voltage (Max) (V)
- 5.5
- Number of channels (#)
- 16
- IOL (Max) (mA)
- 8
- IOH (Max) (mA)
- -8
- ICC (Max) (uA)
- 40
- Input type
- Standard CMOS
- Output type
- 3-State
- Features
- Balanced outputs, Very high speed (tpd 5-10ns), Over-voltage tolerant inputs
- Rating
- Catalog
SN74AHC16540的完整型号有：SN74AHC16540DGGR、SN74AHC16540DL，以下是这些产品的关键参数及官网采购报价：
SN74AHC16540DGGR，工作温度：-40 to 85，封装：TSSOP (DGG)-48，包装数量MPQ：2000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SN74AHC16540DGGR的批量USD价格：0.476（1000+）
SN74AHC16540DL，工作温度：-40 to 85，封装：SSOP (DL)-48，包装数量MPQ：25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SN74AHC16540DL的批量USD价格：0.571（1000+）
SN74AHC16540DGGR，工作温度：-40 to 85，封装：TSSOP (DGG)-48，包装数量MPQ：2000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SN74AHC16540DGGR的批量USD价格：0.476（1000+）
SN74AHC16540DL，工作温度：-40 to 85，封装：SSOP (DL)-48，包装数量MPQ：25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SN74AHC16540DL的批量USD价格：0.571（1000+）
