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.
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 current spikes during output transitions
Extremely low reset, trigger, and threshold currents
Excellent temperature stability
Pin-for-pin compatible with 555 series of timers
Available in 8-pin MSOP Package and 8-Bump micro SMD package
