TECHNICAL DATA
IN556
Timing Circuit
The IN556N/D monolithic timing circuit is a highly stable
controller capable of producing accurate time delays, or
oscillation.
• Timing From Microseconds Through Hours
• Operates in Both Astable and Monostable Modes
• High Current Output Can Source or Sink 200 mA
ORDERING INFORMATION
IN556N Plastic
PIN ASSIGNMENT
IN556D SOIC
TA = -10° to 70° C for
all packages
LOGIC DIAGRAM
1