基于CD4511的功能应用电路设计

Design of Functional Application Circuit Based on CD4511

CD4511是一种CMOS型的集BCD码转换、七段译码、消隐和锁存于一体的数字集成芯片,常作为BCD码-七段码译码器用于驱动共阴极LED数码管。电路设计中以CD4511为核心主体,以4个二进制输入和8条支路输出,用共阴极七段数码管分别显示十进制数1～8,上述功能将在此电路中一一展现。

CD4511 is a CMOS-type digital chip which integrates functions of BCD code conversion,seven-segment decoding,blanking,and locking.It is often used as a BCD-seven-segment decoder to drive a common cathode LED digital tube.In the circuit design,CD4511 is the core body,4 binary inputs and 8 branch outputs are used,and the decimal numbers 1 to 8 are displayed in the common cathode seven digital tubes.The above functions will be displayed in this circuit.CD4511 is a CMOS-type digital chip which integrates functions of BCD code conversion,seven-segment decoding,blanking,and locking.It is often used as a BCD-seven-segment decoder to drive a common cathode LED digital tube.In the circuit design,CD4511 is the core body,4 binary inputs and 8 branch outputs are used,and the decimal numbers 1 to8 are displayed in the common cathode seven digital tubes.The above functions will be displayed in this circuit.