1 Features

• Very-low power consumption

– 1mW (typical) at VDD = 5V

• Astable operation up to 3MHz

• CMOS output capable of swinging rail to rail

• High-output-current capability

– Sink 200mA

– Source 50mA

• Output fully compatible with CMOS, TTL, and MOS logic

• Integrated RESET pullup to VDD

• Power-on reset to known state

• Integrated thermal shutdown protection

• Single-supply operation from 1.5V to 18V