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Partname:LS7212-S
Description:Programmable digital delay timer
Manufacturer:
Package:SOIC
Pins:18
Oper. temp.:0 to 70
Datasheet:PDF (171K).
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The LS7211/LS7212 are monolithic CMOS integrated circuits for generating digitally programmable delays. The delay is controlled by 8 binary weighted inputs, WB0-WB7, in conjunction with an applied clock or oscillator frequency. The programmed time delay manifests itself in the Delay Output (OUT) as a function of the Operating Mode selected by the Mode Select inputs A and B: One-Shot, Delayed Operate, Delayed Release or Dual Delay. The time delay is initiated by a transition of the Trigger Input (TRIG).

Click here to download LS7212-S Datasheet
Click here to download LS7212-S Datasheet
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