CMOS
Absolute Maximum Ratings*
- Voltages are with respect to ground (V
SS
) unless otherwise stated.
Parameter
1
2
3
4
5
6
7
Supply Voltage
Voltage on any pin
Input/Output Diode Current
Output Source or Sink Current
DC Supply or Ground Current
Storage Temperature
Package Power Dissipation
Plastic DIP
PLCC
Symbol
V
DD
V
I
I
IK/OK
I
O
I
DD
/I
SS
T
ST
P
D
P
D
-55
Min
-0.3
V
SS
-0.3
MT8941
Max
7.0
V
DD
+0.3
±10
±25
±50
125
1200
600
Units
V
V
mA
mA
mA
o
C
mW
mW
* Exceeding these values may cause permanent damage. Functional operation under these conditions is not implied.
Recommended Operating Conditions
- Voltages are with respect to ground (V
SS
) unless otherwise stated.
Characteristics
1
2
3
4
Supply Voltage
Input HIGH Voltage
Input LOW Voltage
Operating Temperature
Sym
V
DD
V
IH
V
IL
T
A
Min
4.5
2.0
V
SS
-40
25
Typ
‡
5.0
Max
5.5
V
DD
0.8
85
Units
V
V
V
o
C
Test Conditions
‡ Typical figures are at 25°C and are for design aid only: not guaranteed and not subject to production testing.
DC Electrical Characteristics
-
V
DD
=5.0V±5%; V
SS
=0V; T
A
=-40 to 85°C.
Voltages are with respect to ground (V
SS
) unless otherwise stated.
Characteristics
S
U
P
Sym
I
DD
Min
Typ
‡
8
Max
15
Units
mA
Test Conditions
Under clocked condition, with the
inputs tied to the same supply
rail as the corresponding pull-up
/down resistors.
1
2
3
4
5
6
7
8
Supply Current
Input HIGH voltage (For all the
inputs except pin 23)
Positive-going threshold
voltage (For pin 23)
Input LOW voltage (For all the
inputs except pin 23)
Negative-going threshold
voltage (For pin 23)
V
IH
V
+
V
IL
V
-
I
OH
I
OL
I
IL
1.0
-4
4
-100
-30
-8
1.5
2.0
3.0
4.0
0.8
V
V
V
V
mA
mA
µA
I
N
O
U
T
Output current HIGH
Output current LOW
Leakage current on bidirect-
ional pins and all inputs except
C12i, C16i, RST, MS1, MS0
Leakage current on pins MS1,
MS0
Leakage current on all three-
state outputs and C12i, C16i,
RST inputs
V
OH
=2.4 V
V
OL
=0.4 V
V
IN
=V
SS
9
10
I
IL
I
IL
10
-10
35
±1
120
+10
µA
µA
V
IN
=V
DD
V
I/O
=V
SS
or V
DD
‡ Typical figures are at 25°C and are for design aid only: not guaranteed and not subject to production testing.
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