资料介绍
74系列文档资料，对数字电路设计尤为重要，特别适合新手 MM54HC149 MM74HC149 8 Line to 8 Line Priority Encoder
January 1988
MM54HC149 MM74HC149
8 Line to 8 Line Priority Encoder
General Description Features
This priority encoder utilizes advanced silicon-gate CMOS Y Propagation delay 15 ns typical
technology It has the high noise immunity and low power Y Wide power supply range 2
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