7 Segment LED Display Driving

• source and sink connections
• http://www.mikroelektronika.co.yu/english/product/books/picbasicbook/07.htm#7.2

7 Segment Display

• Available in many forms including LED and LCD
• May also include decimal point (8 segment display)
• Can display from 0 to 9 in decimal and from 0 to F in hex.
• Available in common cathode or common anode.
  • Pinout for MAN72A (common anode, each segment is a LED)

• Pin 1 - Cathode A
• Pin 2 - Cathode F
• Pin 3 - Common Anode
• Pin 4 - No Pin
• Pin 5 - No Pin
• Pin 6 - Cathode D.P.
• Pin 7 - Cathode E
• Pin 8 - Cathode D
• Pin 9 - No Connection
• Pin 10 - Cathode C
• Pin 11 - Cathode G
• Pin 12 - No Pin
• Pin 13 - Cathode B
• Pin 14 - Common Anode

 

• Also see Pinout for MAN74A
  • Common Cathode - find spec sheet and pinout on internet