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LM556

Dual Timer

LM556 Features

* 1 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-Compatib

LM556 General Description

The LM556 dual-timing circuit is a highly-stable controller capable of producing accurate time delays or oscillation. The LM556 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.

LM556 Datasheet (1.09 MB)

Preview of LM556 PDF

Datasheet Details

Part number:

LM556

Manufacturer:

Texas Instruments ↗

File Size:

1.09 MB

Description:

Dual timer.
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LM556 Dual Timer LM556 SNAS549A

* MARCH 2000

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LM556 Dual Timer Texas Instruments

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