AO331 is an AND
/
OR circuit providing the logical function Q = (A.B.C+D.E.F+G).
Truth Table
AO331
A
C
D
Q
F
G
B
E
Capacitance
A
B
C
D
E
F
G
Q
Ci (pF)
L
X
X
L
X
X
L
L
A
0.062
L
X
X
X
L
X
L
L
B
0.063
L
X
X
X
X
L
L
L
C
0.068
X
L
X
L
X
X
L
L
D
0.062
X
L
X
X
L
X
L
L
E
0.063
X
L
X
X
X
L
L
L
F
0.068
X
X
L
L
X
X
L
L
G
0.048
X
X
L
X
L
X
L
L
X
X
L
X
X
L
L
L
X
X
X
X
X
X
H
H
X
X
X
H
H
H
X
H
H
H
H
X
X
X
X
H
Area
Power
1.22 mils
2
4.84 W
/
MHz
Delay [ns] = tpd.. = f(SL, L)
with SL = Input Slope [ns] ; L = Output Load [pF]
Output Slope [ns] = op_sl.. = f(L)
with L = Output Load [pF]
AC Characteristics : Tj = 25C VDD = 3.3V Typical Process
AC Characteristics
Characteristics
Symbol
SL = 0.1
SL = 2.0
L = 0.1
L = 0.7
L = 1.0
L = 0.1
L = 0.7
L = 1.0
Delay A to Q
tpdar
0.88
2.33
2.99
0.88
2.32
2.95
tpdaf
1.03
2.17
2.73
1.17
2.34
2.85
Delay B to Q
tpdbr
0.87
2.31
3.00
0.97
2.41
3.12
tpdbf
0.97
2.11
2.66
1.11
2.26
2.78
Delay C to Q
tpdcr
0.84
2.28
2.95
1.04
2.47
3.12
tpdcf
0.91
2.05
2.61
1.04
2.18
2.73
Delay D to Q
tpddr
0.78
2.18
2.85
0.78
2.15
2.81
tpddf
0.96
2.12
2.63
1.14
2.27
2.82
Delay E to Q
tpder
0.76
2.15
2.84
0.86
2.25
2.92
tpdef
0.90
2.07
2.58
1.08
2.23
2.75
Delay F to Q
tpdfr
0.73
2.09
2.82
0.92
2.33
2.96
tpdff
0.84
1.99
2.52
1.00
2.14
2.71
Sept. 1996
- 71 -
Rev. N/C
Austria Mikro S ysteme International
R
0.6 m CMOS
CUB
AO331
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