Circuitos Integrados

4028
BCD to decimal decoder
PDF datasheet
       
Y4 1  • 16 Vcc
Y2 2 15 Y3
Y0 3 14 Y1
Y7 4 13 A1
Y9 5 12 A2
Y5 6 11 A3
Y6 7 10 A0
GND 8 9 Y8
       
Pin Symbol Description
1 Y4 output
2 Y2 output
3 Y0 output
4 Y7 output
5 Y9 output
6 Y5 output
7 Y6 output
8 GND ground
9 Y8 output
10 A0 BCD input
11 A3 BCD input
12 A2 BCD input
13 A1 BCD input
14 Y1 output
15 Y3 output
16 Vcc supply voltage

Notes
  • Outputs are active high.
  • All outputs are low for BCD inputs greater than 9.

Note
Data is maintained by an independent source and accuracy is not guaranteed. Check with the manufacturer's datasheet for up-to-date information.

BACK