DESCRIPTION
The 558 Quad Timers are monolithic
timing devices which can be used to
produce four independent timing func-
tions. The 558 output sinks current.

FEATURES
• 100mA output current per section
• Edge-triggered (no coupling capacitor)
• Output independent of trigger conditions
• Wide supply voltage range 4.5V to 18V
• Timer intervals from microseconds to hours Time period equals RC
• Military qualifications pending
APPLICATIONS
• Sequential timing
• Time delay generation
• Precision timing
• Industrial controls
• Quad one-shot