4033 - Counter (decade) + decoder BCD to 7-segment

pinout

1 CLK 16 VCC 2 CLKE 15 RST 3 RBI 14 LT 4 RBO 13 C 5 CO 12 B 6 F 11 E 7 G 10 A 8 GND 9 D 4033 www.nanobob.com

symbol

www.nanobob.com 1 CLK 10 A 2 CLKE 12 B 15 RST 13 C 3 RBI 9 D 11 E 6 F 7 G 5 CO 4 RBO 14 LT

description

CO : Carry Out, clock divided by 10

CLKE : CLocK Enable input

RBI : Ripple Blanking Input

RBO : Ripple Blanking Output

LT : Lamp Test

pin types

0 digital input (inverted) 0 digital output (inverted) 0 digital input-output (bidir) 0 analog (input or output) 0 positive power 0 ground 0 negative power