SN74ABT540DW 供应商
-
SN74ABT540DW
品牌：TI 封装/批号：原厂原装/22+ -
SN74ABT540DW
品牌：TI(德州仪器) 封装/批号：SOIC-20/2022+
SN74ABT540DW 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：74ABT
- 逻辑类型：逆变器，缓冲器
- 电路数：1
- 输入数：8
- 特点：三态
- 电源电压：4.5 V ~ 5.5 V
- 电流 - 静态（最大值）：30mA
- 输出电流高，低：32mA，64mA
- 逻辑电平 - 低：0.8V
- 逻辑电平 - 高：2V
- 额定电压和最大 CL 时的最大传播延迟：4.3ns @ 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：20-SOIC
- 封装/外壳：20-SOIC（0.295"，7.50mm 宽）
- 包装：管件
- 其它名称：296-4023-5
产品特性
- State-of-the-Art EPIC-IIB™ BiCMOS Design Significantly Reduces Power Dissipation
- ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0)
- Latch-Up Performance Exceeds 500 mA Per JEDEC Standard JESD-17
- Typical VOLP (Output Ground Bounce) < 1 V at VCC = 5 V, TA = 25°C
- High-Drive Outputs (-32-mA IOH, 64-mA IOL)
- Package Options Include Plastic Small-Outline (DW), Shrink Small-Outline (DB), and Thin Shrink Small-Outline (PW) Packages, Ceramic Chip Carriers (FK), Plastic (N) and Ceramic (J) DIPs, and Ceramic Flat (W) Package
产品概述
The ’ABT540 octal buffers and line drivers are ideal for driving bus lines or buffer memory address registers. The devices feature inputs and outputs on opposite sides of the package that facilitate printed circuit board layout.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 SN54ABT540 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ABT540 is characterized for operation from -40°C to 85°C.
SN74ABT540DW