国产精品久久久久无码av色戒,大帝av在线一区二区三区,国产肥熟女视频一区二区三区,大陆少妇xxxx做受,被黑人猛躁10次高潮视频

DESCRIPTION

The HCC4518B/4520B (extended temperature range) and HCF4518B/4520B (intermediate temperature range) are monolithic integrated circuits, available in 16-lead dual in-line plastic or ceramic package and plastic micro package. The HCC/HCF4518B Dual BCD Up Counter and HCC/HCF4520B Dual Binary Up Counter each consist of two identical, internally synchronous 4-stage counters.

■ MEDIUM-SPEED OPERATION – 6MHz TYP. CLOCK FREQUENCY AT 10V

■ POSITIVE - OR NEGATIVE - EDGE TRIGGERING

■ SYNCHRONOUS INTERNAL CARRY PROPAGATION

■ QUIESCENT CURRENT SPECIFIED TO 20V FOR HCC DEVICE

■ 5V, 10V, AND 15V PARAMETRIC RATINGS

■ INPUT CURRENT OF 100nA AT 18V AND 25°C FOR HCC DEVICE

■ 100 TESTED FOR QUIESCENT CURRENT

■ MEETS ALL REQUIREMENTS OF JEDECTENTATIVE STANDARD N° 13A, ”STANDARD SPECIFICATIONS FOR DESCRIPTION OF ”B” SERIES CMOS DEVICES”