SN74LV541A集成电路（IC）的缓冲器驱动器接收器收发器规格书PDF中文资料

SN74LV541A属于集成电路（IC）的缓冲器驱动器接收器收发器。由德州仪器制造生产的SN74LV541A缓冲器，驱动器，接收器，收发器逻辑缓冲器、驱动器、接收器和收发器允许隔离对某个电路的逻辑信号的访问，以用于另一电路。缓冲器将其输入信号（不变或反相）传递到其输出，并可能用于清除弱信号或驱动负载。在布尔逻辑仿真器中，缓冲器主要用于增加传播延迟。逻辑接收器和收发器允许在数据总线之间进行隔离通信。

1 Features

• AEC-Q100 qualified for automotive applications:

– Device temperature grade 1:

• 40°C to + 125°C, TA

– Device HBM ESD Classifiaction Level 2

– Device CDM ESD Classifcation Level C6

• Available in wettable flank QFN (WRKS) package

• 2 V to 5.5 V VCC operation

• Maximum tpd of 6 ns at 5 V

• Supports mixed-mode voltage operation on all

ports

• Ioff supports partial-power-down mode operation

• Latch-up performance exceeds 250 mA per JESD

17

2 Applications

• Enable or disable a digital signal

• Eliminate slow or noisy input signals

• Hold a signal during controller reset

• Debounce a switch

3 Description

The SN74LV541A-Q1 device is an octal buffer/driver

designed for 2 V to 5.5 V VCC operation. The active

low output enable pins (OE1 and OE2) control all

eight channels, and are configured so that both must

be low for the outputs to be active.