MC74HC390AFG

双4级二进制纹波计数器带/ 2AND / 5节高性能硅栅CMOS Dual 4−Stage Binary Ripple Counter with /2and /5 Sections High−Performance Silicon−Gate CMOS

计数器 IC 计数器，十进制 2 个元件 4 钻头 负边沿 16-SOEIAJ

得捷:
IC COUNTR RPPL DUAL 4ST 16SOEIAJ

贸泽:
Counter Shift Registers 2-6V Dual 4-Stage Binary w/Divide-by-2

艾睿:
Counter/Divider Dual 4-Bit Decade UP Automotive 16-Pin SO EIAJ Tube

罗切斯特:
Counter/Divider Dual 4-Bit Decade UP 16-Pin SO EIAJ Rail