555C   Даташит

Philips Electronics

Timer

Fairchild Semiconductor

Single Timer

Philips Electronics

Timer

ON Semiconductor

Single Timer

STMicroelectronics

Low power single CMOS timer

Intersil

General Purpose Timers

STMicroelectronics

LOW POWER SINGLE CMOS TIMERS

Intersil

General Purpose timers

Intersil

Timers for Timing Delays and Oscillator Applications in Commercial, Industrial and Military Equipment