SN54LVC541A_TI 具有三态输出的军用 8 通道、2V 至 3.6V 缓冲器

SN54LVC541A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：具有三态输出的军用 8 通道、2V 至 3.6V 缓冲器
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SN54LVC541A的产品详情：

The SN54LVC541A octal buffer/driver is designed for 2.7-V to 3.6-V V_CC operation, and the SN74LVC541A octal buffer/driver is designed for 1.65-V to 3.6-V V_CC operation.

The ’LVC541A devices are ideal for driving bus lines or buffering memory address registers.

These devices feature 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 these devices as translators in a mixed 3.3-V/5-V system environment.

These devices are fully specified for partial-power-down applications using I_off. The I_off circuitry disables the outputs, preventing damaging current backflow through the devices when they are 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.

SN54LVC541A的优势和特性：

Operate From 1.65 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
Support Mixed-Mode Signal Operation on All Ports (5-V Input/Output Voltage With 3.3-V VCC)
Ioff Supports Partial-Power-Down Mode Operation
Latch-Up Performance Exceeds 250 mA Per JESD 17
ESD Protection Exceeds JESD 22
- 2000-V Human-Body Model (A114-A)
- 200-V Machine Model (A115-A)
- 1000-V Charged-Device Model (C101)
On Products Compliant to MIL-PRF-38535, All Parameters Are Tested Unless Otherwise Noted. On All Other Products, Production Processing Does Not Necessarily Include Testing of All Parameters.

SN54LVC541A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), Over-voltage tolerant inputs
Rating
Military

SN54LVC541A具体的完整产品型号参数及价格（美元）：

SN54LVC541A的完整型号有：5962-9759501Q2A、5962-9759501QRA、5962-9759501QSA、SNJ54LVC541AFK、SNJ54LVC541AJ、SNJ54LVC541AW，以下是这些产品的关键参数及官网采购报价：

5962-9759501Q2A，工作温度：-55 to 125，封装：LCCC (FK)-20，包装数量MPQ：1个，MSL 等级/回流焊峰值温度：N/A for Pkg Type，引脚镀层/焊球材料：SNPB，TI官网5962-9759501Q2A的批量USD价格：20.874（1000+）

5962-9759501QRA，工作温度：-55 to 125，封装：CDIP (J)-20，包装数量MPQ：1个，MSL 等级/回流焊峰值温度：N/A for Pkg Type，引脚镀层/焊球材料：SNPB，TI官网5962-9759501QRA的批量USD价格：23.985（1000+）

5962-9759501QSA，工作温度：-55 to 125，封装：CFP (W)-20，包装数量MPQ：1个，MSL 等级/回流焊峰值温度：N/A for Pkg Type，引脚镀层/焊球材料：SNPB，TI官网5962-9759501QSA的批量USD价格：23.13（1000+）

SNJ54LVC541AFK，工作温度：-55 to 125，封装：LCCC (FK)-20，包装数量MPQ：1个，MSL 等级/回流焊峰值温度：N/A for Pkg Type，引脚镀层/焊球材料：SNPB，TI官网SNJ54LVC541AFK的批量USD价格：20.874（1000+）

SNJ54LVC541AJ，工作温度：-55 to 125，封装：CDIP (J)-20，包装数量MPQ：1个，MSL 等级/回流焊峰值温度：N/A for Pkg Type，引脚镀层/焊球材料：SNPB，TI官网SNJ54LVC541AJ的批量USD价格：23.985（1000+）

SNJ54LVC541AW，工作温度：-55 to 125，封装：CFP (W)-20，包装数量MPQ：1个，MSL 等级/回流焊峰值温度：N/A for Pkg Type，引脚镀层/焊球材料：SNPB，TI官网SNJ54LVC541AW的批量USD价格：23.13（1000+）

SN54LVC541A的评估套件：

SN54LVC541A的电路图解：

SN54LVC541A的评估套件：