74AC11590_09 Datasheet, PDF (3/10 Pages) Texas Instruments – 8-BIT BINARY COUNTER WITH REGISTERED 3-STATE OUTPUTS

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typical operating sequence
CCKEN
74AC11590
8ĆBIT BINARY COUNTER
WITH REGISTERED 3ĆSTATE OUTPUTS
SCAS194 − D3988, MARCH 1992 − REVISED APRIL 1993
CCLR
255 0 1
CLK
23
45 67
8 9 10
012
34
RCK
OE
QA
QB
QC
ÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇ
QD
ÇÇÇÇ
QE
QF
QG
QH
ÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇ
RCO
0
1
2
3
Count
35
67
Inhibit
Counter Clear
89
10 0
12
Count
Outputs
Disabled
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2−3