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SN74LVC139ANSR_TI(德州仪器)中文资料_英文资料_价格_PDF手册

2024/5/28 17:38:46

96

SN74LVC139ANSR

双路 2 线路至 4 线路解码器/多路解复用器

 

 

 

 

                                         更多技术详情请登录www.mroic.cn        

 

 

 

FEATURES

 

• Operates From 1.65 V to 3.6 V

• Inputs Accept Voltages to 5.5 V

Max t pd 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 Exceeds JESD 22

– 2000-V Human-Body Model (A114-A)

– 200-V Machine Model (A115-A)

– 1000-V Charged-Device Model (C101)

 

 

                              


 

DESCRIPTION/ORDERING INFORMATION

 

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.