封裝／外殼	SOP-8
標準包裝數量	2500/REEL 捲軸

CMOS GENERAL PURPOSE TIMER
NE555

FEATURES
 Exact equivalent in most cases for SE/NE555
 Low Supply Current
 High speed operation – 500KHz guaranteed
 Wide operation supply voltage range - 2V to 18V
 Timing from microseconds through hours
 Operates in both astable and monostable modes
 Adjustable duty cycle
 High output source/sink driver can drive TTL/CMOS

APPLICATION
 Precision timing
 Pulse generation
 Sequential timing
 Time delay generation
 Pulse width modulation
 Pulse position modulation
 Missing Pulse detector
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CMOS通用定時器
NE555
特徵
SE/ NE555在大多數情況下完全等效
電源電流低
高速運行 - 保證500KHz
寬工作電源電壓範圍 -  2V至18V
從微秒到小時的時間
在非穩態和單穩態模式下運行
可調節的佔空比
高輸出源/接收驅動器可以驅動TTL / CMOS
應用
精確計時
脈衝生成
順序計時
延時生成
脈寬調製
脈衝位置調製
缺少脈衝檢測器