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74ABT126(1999) View Datasheet(PDF) - Fairchild Semiconductor

Part Name
Description
Manufacturer
74ABT126
(Rev.:1999)
Fairchild
Fairchild Semiconductor Fairchild
74ABT126 Datasheet PDF : 6 Pages
1 2 3 4 5 6
Absolute Maximum Ratings(Note 1)
Recommended Operating
Storage Temperature
65°C to +150°C Conditions
Ambient Temperature under Bias
Junction Temperature under Bias
VCC Pin Potential to Ground Pin
Input Voltage (Note 2)
Input Current (Note 2)
Voltage Applied to Any Output
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
Free Air Ambient Temperature
Supply Voltage
Minimum Input Edge Rate (V/t)
Data Input
Enable Input
40°C to +85°C
+4.5V to +5.5V
50 mV/ns
100 mV/ns
in the Disabled or
Power-Off State
0.5V to 5.5V
in the HIGH State
Current Applied to Output
0.5V to VCC
in LOW State (Max)
DC Latchup Source Current
(Across Comm Operating Range)
Over Voltage Latchup (I/O)
twice the rated IOL (mA)
300 mA
10V
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
VCC
Conditions
VIH
VIL
VCD
VOH
VOL
IIH
IBVI
IIL
VID
IOZH
IOZL
IOS
ICEX
IZZ
ICCH
ICCL
ICCZ
ICCT
Input HIGH Voltage
2.0
Input LOW Voltage
Input Clamp Diode Voltage
Output HIGH Voltage
2.5
2.0
Output LOW Voltage
Input HIGH Current
Input HIGH Current Breakdown Test
Input LOW Current
Input Leakage Test
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
4.75
-100
Additional ICC/Input
Outputs Enabled
Outputs 3-STATE
Outputs 3-STATE
ICCD
Dynamic ICC
(Note 3)
No Load
Note 3: Guaranteed, but not tested.
Note 4: For 8 bits toggling, ICCD < 0.8 mA/MHz.
0.8
1.2
0.55
1
1
7
1
1
10
10
275
50
100
50
15
50
1.5
1.5
50
0.1
V
V
V
V
V
V
µA
µA
µA
V
µA
µA
mA
µA
µA
µA
mA
µA
mA
mA
µA
mA/
MHz
Recognized HIGH Signal
Recognized LOW Signal
Min IIN = −18 mA
Min IOH = −3 mA
Min IOH = −32 mA
Min IOL = 64 mA
Max
VIN = 2.7V (Note 3)
VIN = VCC
Max VIN = 7.0V
Max VIN = 0.5V (Note 3)
VIN = 0.0V
0.0 IID = 1.9 µA, All Other Pin Grounded
0 5.5V VOUT = 2.7V; OEn = 2.0V
0 5.5V VOUT = 0.5V; OEn = 2.0V
Max VOUT = 0.0V
Max VOUT = VCC
0.0 VOUT = 5.5V; All Others GND
Max All Outputs HIGH
Max All Outputs LOW
Max OEn = VCC;
All Others at VCC or Ground
VI = VCC 2.1V
Max Enable Input VI = VCC 2.1V
Data Input VI = VCC 2.1V
All Others at VCC or Ground
Outputs Open
Max OEn = GND, (Note 4)
One Bit Toggling, 50% Duty Cycle
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