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SKU:93830046
The LM556 dual timing circuit is a highly stable controller capable of producing accurate time delays or oscillation. The 556 is a dual 555. Timing is provided by an external resistor and capacitor for each timing function. The two timers operate independently for each other sharing only vcc and ground. The circuits may be triggered and reset on falling waveforms. The output structures may sink or source 200MA.
Direct replacement for Se556/Ne556
Timing from microseconds through hours
Operates in both adjustable and monostable modes
Temperature stability better than 0.005 percent per degree c
Normally on and normally off output
I used one for an experiment with sound generation and it works fine. I fond no flaws in the chip.
