74HC7266N,652概述
XNOR Gate 4Element 2IN CMOS 14Pin PDIP Bulk
XNOR（异或非） IC 4 通道 - 14-DIP
得捷:
IC GATE XNOR 4CH 2-INP 14DIP
艾睿:
XNOR Gate 4-Element 2-IN CMOS 14-Pin PDIP Bulk
DeviceMart:
IC GATE XNOR QUAD 2INPUT 14DIP