4077 CMOS四异或非门
Employing complementary MOS (CMOS) transistors toachieve wide power supply operating range, low...
Employing complementary MOS (CMOS) transistors toachieve wide power supply operating range, low...
4077A.pdf 电子管资料数据手册...
英文描述: Dual Operational Amplifier 8-SOIC -25 to 85 中文描述: 四2输入异或,或非门...
本产品采用CD4066双向模拟开关进行水位监控,LDE发光二极管和数码管显示水位高度,蜂鸣器给予报警。从水位监控器到水位显示器用74LS147编码器编码,4511译码器译码。由于74LS147是低电位...