Overview
KA558B is listed in the Interface category. Available datasheets include documents from Fairchild Semiconductor.
Summary
Quad Timer
Description
The KA558/KA558B series are monolithic Quad Timers which can be used to produce four entirely independent timing functions. These highly stable, general purpose controllers can be used in a monostable mode to produce accurate time delays, from microseconds to hours. The time
Source title
KA558B Datasheet(PDF) - Fairchild Semiconductor