SN74AC244-Q1数据手册TI中文资料规格书

描述 Description

SN74AC244-Q1 是一款具有三态输出和施密特触发输入的八通道缓冲器。该器件配置为两组，每组四个驱动器，每组都通过一个输出使能引脚进行控制。

特性 Features

• AEC-Q100 qualified for automotive applications:
• Device temperature grade 1: -40°C to +125°C
• Device HBM ESD classification level 2
• Device CDM ESD classification level C4B

• Available in wettable flank QFN (RKS) package
• Wide operating range of 1.5 V to 6 V
• Inputs accept voltages up to 6 V
• Continuous ±24-mA output drive at 5 V
• Supports up to ±75-mA output drive at 5 V in short bursts
• Drives 50-Ω transmission lines
• Maximum t pd of 6.8 ns at 5 V