SN74LS266NSRG4

四路2输入异或非门与集电极开路输出 QUADRUPLE 2-INPUT EXCLUSIVE-NOR GATES WITH OPEN-COLLECTOR OUTPUTS

XNOR（异或非） IC 4 通道 开路集电极 14-SO

得捷:
IC GATE XNOR OPEN 4CH 2-IN 14SOP

艾睿:
XNOR Gate 4-Element 2-IN Bipolar 14-Pin SOP T/R

Win Source:
IC GATE XNOR OPEN 4CH 2-IN 14SOP / XNOR Exclusive NOR IC 4 Channel Open Collector 14-SO