74FR244 Fairchild, 74FR244 Datasheet - Page 2

• Manufacturer Part Number: 74FR244
• Description: Octal Buffer/Line Driver with 3-STATE Outputs
• Manufacturer: Fairchild

www.fairchildsemi.com
V
V
V
V
V
I
I
I
V
I
I
I
I
I
I
I
I
I
C
IH
BVI
IL
OD
OZH
OZL
OS
CEX
ZZ
CCH
CCL
CCZ
Storage Temperature
Ambient Temperature Under Bias
Junction Temperature Under Bias
V
Input Voltage (Note 2)
Input Current (Note 2)
Voltage Applied to Output
Current Applied to Output
ESD Last Passing Voltage (Min)
Absolute Maximum Ratings
DC Electrical Characteristics
IH
IL
CD
OH
OL
ID
IN
Symbol
CC
in HIGH State (with V
Standard Output
3-STATE Output
in LOW State (Max)
Pin Potential to Ground Pin
Input HIGH Voltage
Input LOW Voltage
Input Clamp Diode Voltage
Output HIGH Voltage
Output LOW Voltage
Input HIGH Current
Input HIGH Current Breakdown Test
Input LOW Current
Input Leakage Test
Output Circuit Leakage Current
Output Leakage Current
Output Leakage Current
Output Short-Circuit Current
Output HIGH Leakage Current
Bus Drainage Test
Power Supply Current
Power Supply Current
Power Supply Current
Input Capacitance
Parameter
CC
0V)
twice the rated I
30 mA to 5.0 mA
65 C to 150 C
55 C to 125 C
55 C to 150 C
4.75
Min
2.0
2.4
2.0
100
(Note 1)
0.5V to 7.0V
0.5V to 7.0V
0.5V to 5.5V
0.5V to V
OL
4000V
(mA)
Typ
8.0
30
55
35
CC
2
Recommended Operating
Conditions
Note 1: Absolute maximum ratings are values beyond which the device
may be damaged or have its useful life impaired. Functional operation
under these conditions is not implied.
Note 2: Either voltage limit or current limit is sufficient to protect inputs.
Free Air Ambient Temperature
Supply Voltage
Max
0.55
3.75
100
0.8
150
20
225
50
50
75
50
1.2
5
7
20
Units
mA
mA
mA
mA
pF
V
V
V
V
V
V
V
A
A
A
A
A
A
A
A
Max
Max
Max
V
Max
Max
Max
Max
Max
Max
Max
Min
Min
Min
Min
0.0
0.0
0.0
5.0
CC
Recognized HIGH Signal
Recognized LOW Signal
I
I
I
I
V
V
V
I
All Other Pins Grounded
V
All Other Pins Grounded
V
V
V
V
V
All Outputs HIGH
All Outputs LOW
Outputs 3-STATED
IN
OH
OH
OL
ID
IN
IN
IN
IOD
OUT
OUT
OUT
OUT
OUT
1.9 A,
64 mA
2.7V
7.0V
0.5V
18 mA
3 mA
15 mA
150 mV,
2.7V
0.5V
0.0V
V
5.25V
CC
Conditions
4.5V to 5.5V
0 C to 70 C