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Home > Timer
NE558 Datasheet
 
QUAD TIMER
 


 
DESCRIPTION
 
The UTC NE558 is a monolithic quad timer which can be used to produce four entirely independent
timing functions. The highly stable, general purpose controller can be used in a monostable mode to
produce accurate time delays.
 
 
FEATURES
 
 
*Wide supply voltage: Vcc= 4.5V~15V
*100mA output current per-section
*Edge trigger without coupling capacitor
*Time period equals RC
*Output independent
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