0 item(s) / Total: $0  
Home > Electronic Components > IC's & Chips

74HC688 74HC521 8-Bit Magnitude Comparator or Equality Detector

Part Number IC_74HC688
Price
Your Price:  
$0.25
Availability:
4
Quantity
Description
MM74HC688N / MC74HC521N 8bit Equality comparator

(for whatever reason this part actualy has two part numbers both with the same function)

This IC compares two 8 bit words and indicates if they are equal. Posible to cascade multiple chips to compare larger data patterns.

20pin Dip

Unit was pulled from working board.