SN74LVCZ244A数据手册集成电路（IC）的缓冲器驱动器接收器收发器规格书PDF

描述 Description

This octal buffer/line driver is designed for 2.7-V to 3.6-V VCC operation.The SN74LVCZ244A device is organized as two 4-bit line drivers with separate output-enable (OE) inputs. When OE is low, the device passes data from the A inputs to the Y outputs. When OE is high, the outputs are in the high-impedance state.

特性 Features

• Operates From 2.7 V to 3.6 V
• Inputs Accept Voltages to 5.5 V
• Max tpd of 5.9 ns at 3.3 V
• Typical VOLP (Output Ground Bounce) CC = 3.3 V, TA = 25°C
• Typical VOHV (Output VOH Undershoot) > 2 V at VCC = 3.3 V, TA = 25°C
• Ioff Supports Live Insertion, Partial-Power- Down Mode, and Back-Drive Protection
• Supports Mixed-Mode Signal Operation on All Ports (5-V Input/Output Voltage With 3.3-V VCC)
• Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II