SN74LVC541A-EP_TI 具有三态输出的增强型产品 8 通道、2V 至 3.6V 缓冲器

SN74LVC541A-EP的基本参数

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 - 同相缓冲器和驱动器
功能描述：具有三态输出的增强型产品 8 通道、2V 至 3.6V 缓冲器
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SN74LVC541A-EP的产品详情：

The SN74LVC541A-EP 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.

SN74LVC541A-EP的优势和特性：

Controlled Baseline
- One Assembly/Test Site, One Fabrication Site
Extended Temperature Performance of –40°C to 125°C
Enhanced Diminishing Manufacturing Sources (DMS) Support
Enhanced Product-Change Notification
Qualification Pedigree
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

Component qualification in accordance with JEDEC and industry standards to ensure reliable operation over an extended temperature range. This includes, but is not limited to, Highly Accelerated Stress Test (HAST) or biased 85/85, temperature cycle, autoclave or unbiased HAST, electromigration, bond intermetallic life, and mold compound life. Such qualification testing should not be viewed as justifying use of this component beyond specified performance and environmental limits.

SN74LVC541A-EP的参数（英文）：

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
HiRel Enhanced Product

SN74LVC541A-EP具体的完整产品型号参数及价格（美元）：

SN74LVC541A-EP的完整型号有：SN74LVC541AQDWREP、SN74LVC541AQPWREP、V62/04666-01XE、V62/04666-01YE，以下是这些产品的关键参数及官网采购报价：

SN74LVC541AQDWREP，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SN74LVC541AQDWREP的批量USD价格：.949（1000+）

SN74LVC541AQPWREP，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SN74LVC541AQPWREP的批量USD价格：.949（1000+）

V62/04666-01XE，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V62/04666-01XE的批量USD价格：.949（1000+）

V62/04666-01YE，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V62/04666-01YE的批量USD价格：.949（1000+）

SN74LVC541A-EP的评估套件：

SN74LVC541A-EP的电路图解：

SN74LVC541A-EP的评估套件：