74ACT11160

SYNCHRONOUS 4BIT DECADE COUNTER

SCAS170 − D3624, AUGUST 1990 − REVISED APRIL 1993

POST OFFICE BOX 655303

POST OFFICE BOX 1443

3

output sequence

Illustrated below is the following sequence:

1. Clear outputs to zero

2. Preset to BCD seven

3. Count to eight, nine (RCO high), zero, one, two, and three

4. Inhibit counting

A

B

D

Data

C

Inputs

CLK

ENP

ENT

RCO

Outputs

78

9

1

2

3

0

CLR

LOAD

QA

QB

QC

QD

Async

Clear

Preset

Count

Inhibit