74FR244 Datasheet, PDF (2/5 Pages) Fairchild Semiconductor – Octal Buffer/Line Driver with 3-STATE Outputs

Absolute Maximum Ratings(Note 1)
Storage Temperature
Ambient Temperature Under Bias
Junction Temperature Under Bias
V_CC Pin Potential to Ground Pin
Input Voltage (Note 2)
Input Current (Note 2)
Voltage Applied to Output
in HIGH State (with V_CC = 0V)
Standard Output
3-STATE Output
Current Applied to Output
in LOW State (Max)
ESD Last Passing Voltage (Min)
−65°C to +150°C
−55°C to +125°C
−55°C to +150°C
−0.5V to +7.0V
−0.5V to +7.0V
−30 mA to +5.0 mA
−0.5V to V_CC
−0.5V to +5.5V
twice the rated I_OL (mA)
4000V
Recommended Operating
Conditions
Free Air Ambient Temperature
Supply Voltage
0°C to +70°C
+4.5V to +5.5V
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.
DC Electrical Characteristics
Symbol
Parameter
Min
Typ
Max
Units
V_CC
Conditions
V_IH
V_IL
V_CD
V_OH
V_OL
I_IH
I_BVI
I_IL
V_ID
I_OD
I_OZH
I_OZL
I_OS
I_CEX
I_ZZ
I_CCH
I_CCL
I_CCZ
C_IN
Input HIGH Voltage
2.0
Input LOW Voltage
Input Clamp Diode Voltage
Output HIGH Voltage
2.4
2.0
Output LOW Voltage
Input HIGH Current
Input HIGH Current Breakdown Test
Input LOW Current
Input Leakage Test
4.75
V
0.8
V
−1.2
V
V
V
0.55
V
5
µA
7
µA
−150
µA
V
Output Circuit Leakage Current
3.75
µA
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
20
µA
−20
µA
−100
−225
mA
50
µA
100
µA
30
50
mA
55
75
mA
35
50
mA
8.0
pF
Recognized HIGH Signal
Recognized LOW Signal
Min I_IN = −18 mA
Min I_OH = −3 mA
Min I_OH = −15 mA
Min I_OL = 64 mA
Max V_IN = 2.7V
Max V_IN = 7.0V
Max V_IN = 0.5V
0.0 I_ID = 1.9 µA,
All Other Pins Grounded
0.0 V_IOD = 150 mV,
All Other Pins Grounded
Max V_OUT = 2.7V
Max V_OUT = 0.5V
Max V_OUT = 0.0V
Max V_OUT = V_CC
0.0 V_OUT = 5.25V
Max All Outputs HIGH
Max All Outputs LOW
Max Outputs 3-STATED
5.0
www.fairchildsemi.com
2