Single-Stage Power Factor Corrected Off-Line Switching Regulator ICs

文件：297.03 Kbytes 页数：10 Pages

SANKEN

三垦

Dual Timer

文件：216.24 Kbytes 页数：8 Pages

NSC

国半

Dual Timer

Description The LM556/NE556 series dual monolithic timing circuits are a highly stable controller capable of producing accurate time delays or oscillation. The LM556/NE556 is a dual LM555. Timing is provided an external resistor and capacitor for each timing function. The two timers operate indep

文件：44.69 Kbytes 页数：8 Pages

FAIRCHILD

仙童半导体

Dual Timer

文件：1.13125 Mbytes 页数：20 Pages

TI

德州仪器