八路缓冲器/驱动器,具有三态输出 OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
description
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.
• State-of-the-Art EPIC-ΙΙB 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
电源电压DC 4.50V ~ 5.50V
输出接口数 8
电路数 1
通道数 8
位数 8
传送延迟时间 4.80 ns
电压波节 5.00 V
静态电流 24 mA
输出电流驱动 -500 µA
输入数 8
工作温度Max 85 ℃
工作温度Min -40 ℃
电源电压 4.5V ~ 5.5V
电源电压Max 5.5 V
电源电压Min 4.5 V
安装方式 Surface Mount
引脚数 20
封装 SOP-20
长度 12.6 mm
宽度 5.3 mm
高度 1.95 mm
封装 SOP-20
工作温度 -40℃ ~ 85℃ TA
产品生命周期 Active
包装方式 Tape & Reel TR
RoHS标准 RoHS Compliant
含铅标准 Lead Free
ECCN代码 EAR99
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
SN74ABT540NSR TI 德州仪器 | 当前型号 | 当前型号 |
SN74ABT540NSRE4 德州仪器 | 完全替代 | SN74ABT540NSR和SN74ABT540NSRE4的区别 |
SN74ABT540NSRG4 德州仪器 | 完全替代 | SN74ABT540NSR和SN74ABT540NSRG4的区别 |