LS7223 Datasheet - LSI Computer Systems

LS7223 KEYPAD PROGRAMMABLE DIGITAL LOCK

The LS7223 is a programmable electronic lock implemented in a monolithic CMOS integrated circuit. The circuit contains all the necessary memory, decoder and control logic to make a programmable "keyless" lock system to control electromechanical locks. Input is provided by a matrix keypad whose maxi.

LS7223 Features

* Stand alone lock logic

* 38416, 4-digit combinations

* 3 different user programmable codes

* Momentary and static lock control outputs

* Internal key debounce circuit

* Tamper detection output

* Status outputs

* Low current consumpti

LS7223 Datasheet (28.98 KB)

LS7223 Datasheet Preview — Preview of LS7223 PDF

Datasheet Details

Part number:

LS7223

Manufacturer:

LSI Computer Systems

File Size:

28.98 KB

Description:

Keypad programmable digital lock.

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TAGS

LS7223 KEYPAD PROGRAMMABLE DIGITAL LOCK LSI Computer Systems

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