- 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 TTL 兼容型 CMOS 输入和三态输出的 16 通道、4.5V 至 5.5V 反相器
- 点击这里打开及下载SN74AHCT16540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 SN54AHCT16540 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74AHCT16540 is characterized for operation from -40°C to 85°C.
- Members of the Texas Instruments WidebusTM Family
- EPICTM (Enhanced-Performance Implanted CMOS) Process
- Inputs Are TTL-Voltage Compatible
- 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; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0)
- 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
- AHCT
- Supply voltage (Min) (V)
- 4.5
- Supply voltage (Max) (V)
- 5.5
- Number of channels (#)
- 16
- IOL (Max) (mA)
- 8
- IOH (Max) (mA)
- -8
- ICC (Max) (uA)
- 40
- Input type
- TTL-Compatible CMOS
- Output type
- 3-State
- Features
- Balanced outputs, Very high speed (tpd 5-10ns), Over-voltage tolerant inputs
- Rating
- Catalog
SN74AHCT16540的完整型号有:SN74AHCT16540DGGR、SN74AHCT16540DL,以下是这些产品的关键参数及官网采购报价:
SN74AHCT16540DGGR,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SN74AHCT16540DGGR的批量USD价格:.74(1000+)
SN74AHCT16540DL,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SN74AHCT16540DL的批量USD价格:.888(1000+)
SN74AHCT16540DGGR,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SN74AHCT16540DGGR的批量USD价格:.74(1000+)
SN74AHCT16540DL,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SN74AHCT16540DL的批量USD价格:.888(1000+)