LS7212 - PROGRAMMABLE DIGITAL DELAY TIMER

LSI Computer Systems

Datasheet Details

Part number	LS7212
Manufacturer	LSI Computer Systems
File Size	171.80 KB
Description	PROGRAMMABLE DIGITAL DELAY TIMER
Datasheet	LS7212_LSIComputerSystems.pdf

The LS7211/LS7212 are monolithic CMOS integrated circuits for generating digitally programmable delays.

8-bit programmable delay from nanoseconds to days.
On chip oscillator (RC or Crystal) or external clock time base.
Selectable prescaler for real time delay generation based on 50Hz/60Hz time base or 32.768KHz watch crystal.
Four operating modes.
Reset input for delay abort.
Low quiescent and operating current.
Direct relay drive.
+4V to +18V operation (VDD-VSS).
LS7211/LS7212 (DIP), LS7211-S/LS7212-S (SOIC)-See Fi.

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Published: Apr 25, 2005 |