LMC555 Datasheet (National Semiconductor)

LMC555, CMOS Timer

The LMC555 is a CMOS version of the industry standard 555 series general purpose timers.

In addition to the standard package (SOIC, MSOP, and MDIP) the LMC555 is also available in a chip sized package (8 Bump micro SMD) using National's micro SMD package technology.

The LMC555 offers the same capabi

LMC555 Features

* Less than 1 mW typical power dissipation at 5V supply

* 3 MHz astable frequency capability

* 1.5V supply operating voltage guaranteed

* Output fully compatible with TTL and CMOS logic at 5V supply

* Tested to

* 10 mA, +50 mA output current levels

* Reduced supply cur