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

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

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

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

Dual Timer

文件：1.13125 Mbytes 页数：20 Pages

TI

德州仪器