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SN74AHC157N_TI(德州仪器)中文资料_英文资料_价格_PDF手册

2024/7/24 16:15:23

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SN74AHC157N

四路 2 线路至 1 线路数据选择器/多路复用器

 

 

 

 


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FEATURES

 

 

• Operating Range 2-V to 5.5-V

• Latch-Up Performance Exceeds 250 mA Per JESD 17

• ESDProtection Exceeds JESD 22

– 2000-V Human-Body Model (A114-A)

– 200-V Machine Model (A115-A)

– 1000-V Charged-Device Model (C101)

 

 


 

 

 

DESCRIPTION

 

These quadruple 2-line to 1-line data selectors/multiplexers are designed for 2-V to 5.5-V VCC operation.

 

The ’AHC157 devices feature a common strobe (G) input. When the strobe is high, all outputs are low. When the strobe is low, a 4-bit word is selected from one of two sources and is routed to the four outputs. The devices provide true data.