UNISONIC TECHNOLOGIES CO., LTD
CD4081B
Preliminary
CMOS IC
QUAD 2-INPUT AND
BUFFERED B SERIES GATE
DESCRIPTION
The
UTC CD4081B
contains four independent 2-input AND
gates,they
perform the function
Y=A
•
B
in positive logic.
SOP-14
FEATURES
* 5V-10V-15V Parametric Ratings
* Quad 2-Input AND Gate
* Symmetrical Output Characteristics
* Maximum Input Current of 1uA at 15V Over Full Package Temper-
ature Rage
* Low Power TTL:
Fan Out of 2 Driving 74L or 1 Driving 74LS Compatibility
ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
CD4081BL-S14-R
CD4081BG-S14-R
Package
SOP-14
Packing
Tape Reel
www.unisonic.com.tw
Copyright © 2011 Unisonic Technologies Co., Ltd
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CD4081B
PIN CONFIGURATION
Preliminary
CMOS IC
FUNCTION TABLE
(each gate)
INPUT(A)
H
H
L
L
INPUT(B)
H
L
H
L
OUTPUT(Y)
H
L
L
L
LOGIC DIAGRAM
(positive logic)
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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QW-R502-569.a
CD4081B
Preliminary
CMOS IC
ABSOLUTE MAXIMUM RATING
(T
a
=25°С,
unless otherwise specified)
PARAMETER
SYMBOL
RATINGS
UNIT
Supply Voltage
V
DD
-0.5 ~ 18
V
Input Voltage
V(nA,nB)
-0.5 ~ V
DD
+0.5
V
Storage Temperature
T
STG
-65 ~ + 150
℃
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
RECOMMENDED OPERATING CONDITIONS
PARAMETER
Supply Voltage
Operating Temprature
SYMBOL
V
DD
T
OPR
RATINGS
3
~
15
-40 ~ +125
UNIT
V
℃
ELECTRICAL CHARACTERISTICS
(T
a
=25°С)
TEST CONDITIONS
V
DD
= 5.0V,V
O
=0.5V
High
V
IH
V
DD
= 10V, V
O
=1.0V
V
DD
= 15V, V
O
=1.5V
Input Voltage
V
DD
= 5.0V,V
O
=4.5V
Low
V
IL
V
DD
= 10V, V
O
=9.0V
V
DD
= 15V, V
O
=13.5V
V
DD
= 5.0V, I
OH
=1μA
High
V
OH
V
DD
= 10V, I
OH
=1μA
V
DD
= 15V, I
OH
=1μA
Output Voltage
V
DD
= 5.0V, I
OL
=1μA
Low
V
OL
V
DD
= 10V, I
OL
=1μA
V
DD
= 15V, I
OL
=1μA
V
DD
= 5.0V,V
O
=4.6V
High
I
OH
V
DD
= 10V, V
O
=9.5V
V
DD
= 15V, V
O
=13.5V
Output Current (Note 1)
V
DD
= 5.0V,V
O
=0.4V
Low
I
OL
V
DD
= 10V, V
O
=0.5V
V
DD
= 15V, V
O
=1.5V
Input Leakage Current
I
I(LEAK)
V
DD
= 15V ,V
IN
= V
DD
or GND
V
DD
= 5.0V,V
IN
= V
DD
or V
SS
, I
OUT
= 0
Quiescent Supply Current
I
Q
V
DD
= 10V, V
IN
= V
DD
or V
SS
, I
OUT
= 0
V
DD
= 15V, V
IN
= V
DD
or V
SS
, I
OUT
= 0
Note: 1. I
OL
and I
OH
are tested one output at a time
PARAMETER
SYMBOL
MIN
3.5
7.0
11.0
TYP
3
6
9
2
4
6
5
10
15
0
0
0
0.88
2.25
8.8
0.88
2.25
8.8
0.004
0.005
0.006
MAX
UNIT
V
1.5
3.0
4.0
V
4.95
9.95
14.95
V
0.05
0.05
0.05
V
0.51
1.3
3.4
0.51
1.3
3.4
mA
0.1
0.25
0.5
1.0
µA
µA
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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CD4081B
PARAMETER
SYMBOL
t
PLH
Propagation delay from
Input(A or B) to Output(Y)
t
PHL
t
TLH
t
THL
Preliminary
CMOS IC
SWITCHING CHARACTERISTICS
(T
A
=25°С, Input: t
R
=t
F
=20ns,unless
otherwise specified
)
TEST CONDITIONS
V
DD
=5.0V, C
L
=50pF, R
L
=200kΩ
V
DD
=10V, C
L
=50pF, R
L
=200kΩ
V
DD
=15V, C
L
=50pF, R
L
=200kΩ
V
DD
=5.0V, C
L
=50pF, R
L
=200kΩ
V
DD
=10V, C
L
=50pF, R
L
=200kΩ
V
DD
=15V, C
L
=50pF, R
L
=200kΩ
V
DD
=5.0V, C
L
=50pF, R
L
=200kΩ
V
DD
=10V, C
L
=50pF, R
L
=200kΩ
V
DD
=15V, C
L
=50pF, R
L
=200kΩ
MIN
TYP
120
50
35
100
40
30
90
50
40
MAX
250
100
70
250
100
70
200
100
80
UNIT
ns
Transition Time
ns
OPERATING CHARACTERISTICS
(T
a
=25°С)
PARAMETER
Average Input Capacitance
Power Dissipation Capacitance
SYMBOL
C
IN
C
PD
TEST CONDITIONS
Any Input
Any Gate
MIN
TYP
5
18
MAX
7.5
UNIT
pF
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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CD4081B
Preliminary
CMOS IC
TEST CIRCUIT AND WAVEFORMS
Note: C
L
includes probe and jig capacitance.
V
CC
V
50%
t
PLH
Vo
50%
0V
t
PHL
V
OH
50%
50%
V
OL
Propagation Delay Times
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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QW-R502-569.a
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