SN74LVC139A-Q1是TI公司的一款解码器/编码器/多路复用器产品，SN74LVC139A-Q1是汽车类二路 2 线路至 4 线路解码器/多路解复用器，本页介绍了SN74LVC139A-Q1的产品说明、应用、特性等，并给出了与SN74LVC139A-Q1相关的TI元器件型号供参考。
SN74LVC139A-Q1 - 汽车类二路 2 线路至 4 线路解码器/多路解复用器 - 解码器/编码器/多路复用器 - 特殊逻辑 - TI公司（Texas Instruments，德州仪器）
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
- 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) <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
- 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
