74ABT377 Fairchild Semiconductor, 74ABT377 Datasheet - Page 3

• Manufacturer Part Number: 74ABT377
• Description: Octal D-Type Flip-Flop with Clock Enable
• Manufacturer: Fairchild Semiconductor

V
V
V
V
V
I
I
I
V
I
I
I
I
I
I
Storage Temperature
Ambient Temperature under Bias
Junction Temperature under Bias
V
Input Voltage (Note 2)
Input Current (Note 2)
Voltage Applied to Any Output
Current Applied to Output
DC Latchup Source Current
Over Voltage Latchup
IH
BVI
IL
OS
CEX
CCH
CCL
CCT
CCD
Absolute Maximum Ratings
DC Electrical Characteristics
Note 3: Guaranteed but not tested.
Note 4: For 8 bits toggling, I
IH
IL
CD
OH
OL
ID
CC
Symbol
in the Disabled or
Power-OFF State
in the HIGH State
in LOW State (Max)
(Across Comm Operating Range)
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 Short-Circuit Current
Output HIGH Leakage Current
Power Supply Current
Power Supply Current
Maximum I
Dynamic I
CC
CC
CCD
/Input
Parameter
0.5 mA/MHz.
Outputs Enabled
Twice the rated I
No Load
30 mA to 5.0 mA
65 C to 150 C
55 C to 125 C
55 C to 150 C
0.5V to 4.75V
(Note 1)
0.5V to 7.0V
0.5V to 7.0V
0.5V to V
4.75
Min
V
2.0
2.5
2.0
100
CC
OL
500 mA
(mA)
4.5V
CC
Typ
3
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
Minimum Input Edge Rate ( V/ t)
Data Input
Enable Input
Max
0.55
0.8
1.5
0.3
275
50
50
30
1.2
1
1
7
1
1
Units
MHz
mA/
mA
mA
mA
V
V
V
V
V
V
A
A
A
A
A
V
Max
Max
Max
Max
Max
Max
Max
Max
Max
Min
Min
Min
0.0
CC
Recognized HIGH Signal
Recognized LOW Signal
I
I
I
I
V
V
V
V
V
I
All Other Pins Grounded
V
V
All Outputs HIGH
All Outputs LOW
V
Data Input V
All Others at V
Outputs Open (Note 4)
One bit Toggling, 50% Duty Cycle
IN
OH
OH
OL
ID
IN
IN
IN
IN
IN
OUT
OUT
I
V
1.9 A
64 mA
2.7V (Note 3)
V
7.0V
0.5V (Note 3)
0.0V
CC
18 mA
3 mA
32 mA
CC
0.0V
V
www.fairchildsemi.com
CC
Conditions
2.1V
I
CC
40 C to 85 C
V
4.5V to 5.5V
CC
or GND
50 mV/ns
20 mV/ns
2.1V