74148

74系列文档资料，对数字电路设计尤为重要，特别适合新手
MM54HC148 MM74HC148 8-3 Line Priority Encoder
February 1988




MM54HC148 MM74HC148
8-3 Line Priority Encoder
General Description
This priority encoder utilizes advanced silicon-gate CMOS All inputs are protected from damage due to static dis-
technology It has the high noise immunity and low power charge by internal diode clamps to VCC and ground
consumption typical of CMOS circuits as well as the speeds
and output drive similar to LB-TTL