Dual Timer - LM556-MIL

LM556-MIL (不推荐在新型设计中采用)

Dual Timer

 

Other devices and data sheet

Other device variants can also be found in the  LM556 product page

描述

The LM556-MIL dual-timing circuit is a highly-stable controller capable of producing accurate time delays or oscillation. The LM556-MIL device is a dual-timing version of the LM555 device. Timing is provided by an external resistor and capacitor for each timing function. The two timers operate independently of each other, sharing only VCC and ground. The circuits may be triggered and reset on falling waveforms. The output structures may sink or source 200 mA.

特性

  • Direct Replacement for SE556/NE556
  • Timing From Microseconds Through Hours
  • Operates in Both Astable and Monostable Modes
  • Replaces Two 555 Timers
  • Adjustable Duty Cycle
  • Output Can Source or Sink 200 mA
  • Output and Supply TTL-Compatible
  • Temperature Stability Better Than 0.005% per °C
  • Normally On and Normally Off Output

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