SN74LVC139A-Q1数据手册TI中文资料规格书

描述 Description

This dual 2-line to 4-line decoder/demultiplexer is designed for 1.65-V to 3.6-V VCC operation.The device comprises two individual 2-line to 4-line decoders in a single package. The active-low enable ((G)) input can be used as a data line in demultiplexing applications. This decoder/demultiplexer features fully buffered inputs, each of which represents only one normalized load to its driving circuit.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

特性 Features

• Qualified for Automotive Applications
• Operates From 1.65 V to 3.6 V
• Inputs Accept Voltages to 5.5 V
• Max tpd of 6.2 ns
• Typical VOLP (Output Ground Bounce) OHV (Output VOH Undershoot) >2 V at VCC = 3.3 V, TA = 25°C
• Latch-Up Performance Exceeds 250 mA Per JESD 17
• ESD Protection Level Per AEC-Q100 Classification
• 2000-V (H2) Human-Body Model
• 200-V (M3) Machine Model
• 1000-V (C5) Charged-Device Model