XR-555 Datasheet (Exar) - Timing Circuit

XR-555, Timing Circuit

The XR-555 monolithic timing circuit is a highly stable controller capable of producing accurate timing pulses.

It is a direct, pin-for-pin replacement for the SEINE 555 timer.

The circuit contains independent control terminals for triggering or resetting if desired.

In the monostable mode of oper

XR-555 Features

* Direct Replacement for SEINE 555 Timing from Microseconds Thru Hours Operates in Both Monostable and Astable Modes High Current Drive Capability (200 mA) TIL and DTL Compatible Outputs Adjustable Duty Cycle Temperature Stability of 0.005%/OC APPLICATIONS