LS7220 Datasheet, Ignitions, LSI Computer Systems

LS7220 Features

• Ignitions
• 5040 Four-Digit Combinations (for a 10 digit Keypad)
• Combinations are Hard-Wire Programmed
• Sense Input Enables Operation
• Save Memory Feature for

PDF File Details

Part number:

LS7220

Manufacturer:

LSI Computer Systems

File Size:

56.94kb

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📄 Datasheet

Description:

Digital lock for automotive ignitions. The LS7220 is a MOS digital lock circuit. When wired to a ten-digit keypad, the circuit will recognize one four-digit combination ou

TAGS

LS7220

LSI Computer Systems

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