CD54HC4049, CD74HC4049, CD54HC4050, CD74HC4050
Absolute Maximum Ratings
Thermal Information
DC Supply Voltage, V
. . . . . . . . . . . . . . . . . . . . . . . . –0.5V to 7V
Package Thermal Impedance, θ (see Note 1):
JA
E (PDIP) Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67 C/W
M (SOIC) Package. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .73 C/W
NS (SOP) Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64 C/W
PW (TSSOP) Package . . . . . . . . . . . . . . . . . . . . . . . . . 108 C/W
Maximum Junction Temperature (Hermetic Package or Die) . . . 175 C
Maximum Junction Temperature (Plastic Package) . . . . . . . . 150 C
Maximum Storage Temperature Range . . . . . . . . . –65 C to 150 C
CC
Input Voltage Range. . . . . . . . . . . . . . . . . . . . . . . . . . . –0.5V to 16V
DC Input Diode Current, I
o
o
IK
For V < –0.5V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .–20mA
o
I
o
DC Output Diode Current, I
OK
o
For V < –0.5V or V > V
+ 0.5V. . . . . . . . . . . . . . . . . . . .±20mA
O
O
CC
o
DC Output Source or Sink Current per Output Pin, I
O
o
o
For V > –0.5V or V < V
CC
+ 0.5V. . . . . . . . . . . . . . . . . . . .±25mA
O
O
o
DC V
or Ground Current, I
I
. . . . . . . . . . . . . . . . . .±50mA
Maximum Lead Temperature (Soldering 10s). . . . . . . . . . . . . 300 C
CC
CC or GND
(SOIC - Lead Tips Only)
V
CC
Operating Conditions
o
o
Temperature Range (T ) . . . . . . . . . . . . . . . . . . . . .–55 C to 125 C
A
Supply Voltage Range, V
CC
VOLTAGE
HC Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2V to 6V
HCT Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.5V to 5.5V
RELATIONSHIPS
MAXIMUM LIMITS
V
+7V
l
DC Input Voltage, V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0V to 15V
I
DC Output Voltage, V . . . . . . . . . . . . . . . . . . . . . . . . . . . 0V to V
O
CC
Input Rise and Fall Time
+16V
2V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1000ns (Max)
4.5V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500ns (Max)
6V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400ns (Max)
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation
of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTE:
1. The package thermal impedance is calculated in accordance with JESD 51-7.
DC Electrical Specifications
o
TEST
CONDITIONS
–55 C TO
o
o
o
o
25 C
–40 C TO 85 C
125 C
V
CC
PARAMETER
HC TYPES
SYMBOL
V (V)
I
I
(mA)
(V)
MIN
TYP
MAX
MIN
MAX
MIN
MAX
UNITS
O
High Level Input
Voltage
V
-
-
-
2
4.5
6
1.5
3.15
4.2
-
-
-
-
-
-
-
-
-
-
-
-
-
1.5
3.15
4.2
-
-
1.5
3.15
4.2
-
-
V
V
V
V
V
V
V
V
V
V
V
IH
-
-
-
-
-
-
Low Level Input
Voltage
V
-
2
0.5
0.5
0.5
IL
4.5
6
-
1.35
-
1.35
-
1.35
-
1.8
-
1.8
-
1.8
High Level Output
Voltage
CMOS Loads
V
V
V
or V
IH IL
–0.02
–0.02
–0.02
–4
2
1.9
4.4
5.9
3.98
5.48
-
-
-
-
-
1.9
4.4
5.9
3.84
5.34
-
-
-
-
-
1.9
4.4
5.9
3.7
5.2
-
-
-
-
-
OH
4.5
6
High Level Output
Voltage
TTL Loads
4.5
6
–5.2
Low Level Output
Voltage
CMOS Loads
V
or V
IH IL
0.02
0.02
0.02
4
2
4.5
6
-
-
-
-
-
-
-
-
-
-
0.1
0.1
-
-
-
-
-
0.1
0.1
-
-
-
-
-
0.1
0.1
0.1
0.4
0.4
V
V
V
V
V
OL
0.1
0.1
Low Level Output
Voltage
TTL Loads
4.5
6
0.26
0.26
0.33
0.33
5.2
Input Leakage
Current
I
V
GND
or
-
-
6
6
-
-
-
-
±0.1
±0.5
-
-
±1
±5
-
-
±1
±5
µA
I
CC
15
3