NE556N Datenblatt PDF - DUAL PRECISION TIMER

Part Number : NE556N

Function :DUAL PRECISION TIMER

Pinout :
NE556N datasheet

Description

These devices provide two independent timing circuits of the NA555, NE555

, SA555, or SE555 type in each package. These circuits can be operated in the astable or the monostable mode with external resistor-capacitor (RC) timing control. The basic timing provided by the RC time constant can be controlled actively by modulating the bias of the control-voltage input.

FEATURES
• Two Precision Timing Circuits Per Package
• Astable or Monostable Operation
• TTL-Compatible Output Can Sink or Source up to 150 mA
• Active Pullup or Pulldown
• Designed to Be Interchangeable With Signetics NE556, SA556, and SE556