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LS7220 Datasheet - LSI Computer Systems

LS7220_LSIComputerSystems.pdf

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Datasheet Details

Part number:

LS7220

Manufacturer:

LSI Computer Systems

File Size:

56.94 KB

Description:

Digital lock for automotive ignitions.

LS7220, DIGITAL LOCK FOR AUTOMOTIVE IGNITIONS

LS7220 Features

* 5040 Four-Digit Combinations (for a 10 digit Keypad)

* Combinations are Hard-Wire Programmed

* Sense Input Enables Operation

* Save Memory Feature for Valet Parking

* Convenience Delay Controlled by External Capacitor

* Static or Momentary Lock Cont

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