SN74AHC16540DL 供应商
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SN74AHC16540DL
品牌：TI 封装/批号：原厂原装/22+
SN74AHC16540DL 属性参数
- 标准包装：25
- 类别：集成电路 (IC)
- 家庭：逻辑 - 栅极和逆变器
- 系列：74AHC
- 逻辑类型：逆变器，缓冲器
- 电路数：2
- 输入数：8
- 特点：三态
- 电源电压：2 V ~ 5.5 V
- 电流 - 静态（最大值）：4µA
- 输出电流高，低：8mA，8mA
- 逻辑电平 - 低：0.5 V ~ 1.65 V
- 逻辑电平 - 高：1.5 V ~ 3.85 V
- 额定电压和最大 CL 时的最大传播延迟：8ns @ 5V，50pF
- 工作温度：-40°C ~ 85°C
- 安装类型：表面贴装
- 供应商设备封装：48-SSOP
- 封装/外壳：48-BSSOP（0.295"，7.50mm 宽）
- 包装：管件
- 其它名称：296-4574-5
产品特性
- 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
产品概述
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.
SN74AHC16540DL