The SN74LVC541A octal buffer/driver is designed for 2.7-V to 3.6-V V_CC operation.

The device is ideal for driving bus lines or buffering memory address registers.

This device features inputs and outputs on opposite sides of the package to 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 eight outputs are in the high-impedance state.

Inputs can be driven from either 3.3-V or 5-V devices. This feature allows the use of this device as a translator in a mixed 3.3-V/5-V system environment.

This device is fully specified for partial-power-down applications using I_off. The I_off circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.

To ensure the high-impedance state during power up or power down, OE should be tied to V_CC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

• Qualified for Automotive Applications
• ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0)
• Operates From 2 V to 3.6 V
• Inputs Accept Voltages to 5.5 V
• Max tpd of 5.1 ns at 3.3 V
• Typical VOLP (Output Ground Bounce) < 0.8 V at VCC = 3.3 V, TA = 25°C
• Typical VOHV (Output VOH Undershoot) > 2 V at VCC = 3.3 V, TA = 25°C
• Supports Mixed-Mode Signal Operation on All Ports (5-V Input/Output Voltage With 3.3-V VCC)
• Ioff Supports Partial-Power-Down Mode Operation

• Technology Family
• LVC
• Supply voltage (Min) (V)
• 2
• Supply voltage (Max) (V)
• 3.6
• Number of channels (#)
• 8
• IOL (Max) (mA)
• 24
• ICC (Max) (uA)
• 10
• IOH (Max) (mA)
• -24
• Input type
• Standard CMOS
• Output type
• 3-State
• Features
• Balanced outputs, Very high speed (tpd 5-10ns)
• Rating
• Automotive

SN74LVC541A-Q1的完整型号有：CLVC541AQDWRG4Q1、CLVC541AQPWRG4Q1、SN74LVC541AQDWRQ1、SN74LVC541AQPWRQ1，以下是这些产品的关键参数及官网采购报价：

CLVC541AQDWRG4Q1，工作温度：-40 to 125，封装：SOIC (DW)-20，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CLVC541AQDWRG4Q1的批量USD价格：.291（1000+）

CLVC541AQPWRG4Q1，工作温度：-40 to 125，封装：TSSOP (PW)-20，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CLVC541AQPWRG4Q1的批量USD价格：.291（1000+）

SN74LVC541AQDWRQ1，工作温度：-40 to 125，封装：SOIC (DW)-20，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SN74LVC541AQDWRQ1的批量USD价格：.258（1000+）

SN74LVC541AQPWRQ1，工作温度：-40 to 125，封装：TSSOP (PW)-20，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SN74LVC541AQPWRQ1的批量USD价格：.258（1000+）

14-24-LOGIC-EVM — 支持 14 到 24 引脚 PW、DB、D、DW、NS、DYY 和 DGV 封装的通用逻辑 EVM

该 EVM 设计用于支持采用 14 至 24 引脚 D、DW、DB、NS、PW、DYY 或 DGV 封装的任何逻辑器件。

SN74LVC541A Behavioral SPICE Model

该无刷直流 (BLDC) 电机参考设计通过使用后跟分立式绝缘栅极双极晶体管 (IGBT) 半桥的 UCC27712-Q1 高侧和低侧栅极驱动器来控制汽车 HVAC（暖通空调）压缩机。该参考设计使用了 TI 的 InstaSPIN 软件，其中包含三相电机控制算法。设计人员可通过在 Piccolo 微控制器 (MCU) 的只读存储器 (ROM) 中使用专门的库来启用该算法，该算法还为无传感器（速度和扭矩）电机控制应用的设计人员提供了专家级工具。