NE556 Dual 555 Timer Linear IC

Features and Specifications

• Two precision Timers in one single package
• Typical operating voltage is +5V, can withstand a maximum of +18V.
• The source/sink current of the output pin is 150mA
• Minimum Threshold voltage is 2.4 @ Vcc=5V
• Operating Temperature is 70 degree Celsius.

Alternatives Dual Timer IC

LM556

Where to use NE556 IC

The NE556 IC is the dual version of NE555 IC, meaning the NE556 has two timers inside it. As we know 555 ICs have been used for a long time now due to their reliable properties and applications. The NE556 can also be used for all those application additionally since this works with CMOS technology we can have two timers inside a single package with improved characteristics.

So if you are looking for a modern replacement for the 555 Timer IC, then NE556 might be the right choice for you.

Difference Between 555 and 556 IC

The NE556 is the successor of the classic 555 Timer IC. It has two Timers inside a single package. This reduces the form factor and complexity of the system. Functionality and pin description wise both 555 and 556 are identical.