74AC11590_09 Datasheet, PDF (2/10 Pages) Texas Instruments – 8-BIT BINARY COUNTER WITH REGISTERED 3-STATE OUTPUTS

74AC11590
8ĆBIT BINARY COUNTER
WITH REGISTERED 3ĆSTATE OUTPUTS
SCAS194 − D3988, MARCH 1992 − REVISED APRIL 1993
logic diagram (positive logic)
14
OE
13
RCK
CCKEN ¹⁸
19
CCK
CCLR ¹⁷
T
1R
C1
R
1S
T
1R
C1
R
1S
T
1R
C1
R
1S
T
1R
C1
R
1S
T
1R
C1
R
1S
T
1R
C1
R
1S
T
1R
C1
R
1S
T
1R
C1
R
1S
2−2
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12 _RCO
20
QA
1 _QB
2 _QC
3 _QD
8 _QE
9
QF
10
QH
11
QH