74abt126cmtcx-nl Fairchild Semiconductor, 74abt126cmtcx-nl Datasheet - Page 2

• Manufacturer Part Number: 74abt126cmtcx-nl
• Description: 74abt126 Quad Buffer With 3-state Outputs
• Manufacturer: Fairchild Semiconductor

www.fairchildsemi.com
V
V
V
V
V
I
I
I
V
I
I
I
I
I
I
I
I
I
I
Storage Temperature
Ambient Temperature under Bias
Junction Temperature under Bias
V
Input Voltage (Note 3)
Input Current (Note 3)
Voltage Applied to Any Output
Current Applied to Output
DC Latchup Source Current
Over Voltage Latchup (I/O)
IH
BVI
IL
OZH
OZL
OS
CEX
ZZ
CCH
CCL
CCZ
CCT
CCD
Absolute Maximum Ratings
DC Electrical Characteristics
Note 4: Guaranteed, but not tested.
Note 5: For 8 bits toggling, I
Symbol
IH
IL
CD
OH
OL
ID
CC
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 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
Additional I
Dynamic I
(Note 4)
CC
CC
/Input
CCD
Parameter
0.8 mA/MHz.
Outputs Enabled
Outputs 3-STATE
Outputs 3-STATE
No Load
twice the rated I

30 mA to



65
55
55


(Note 2)
0.5V to
0.5V to

q
q
q

4.75
-100
C to
C to
C to
0.5V to 5.5V
Min
2.0
2.5
2.0
0.5V to V


OL
300 mA



5.0 mA
150
125
150


(mA)
7.0V
7.0V
10V
q
q
q
CC
Typ
C
C
C
2
Recommended Operating
Conditions
Note 2: 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 3: Either voltage limit or current limit is sufficient to protect inputs.
Free Air Ambient Temperature
Supply Voltage
Minimum Input Edge Rate (
Data Input
Enable Input

Max

0.55

100
0.8
1.5
1.5
0.1


10
275
50
50
15
50
50
1.2
1
1
7
10
1
1
Units
MHz
mA/
mA
mA
mA
mA
P
P
P
P
P
P
P
P
P
P
V
V
V
V
V
V
V
A
A
A
A
A
A
A
A
A
A
0
0
Max
Max
Max


Max
Max
Max
Max
Max
Max
Max
V
Min
Min
Min
Min
0.0
0.0
CC
5.5V V
5.5V V
'
V/
I
All Outputs LOW
Enable Input V
OE
Recognized HIGH Signal
Recognized LOW Signal
I
I
I
I
V
V
V
V
V
V
V
V
All Outputs HIGH
OE
All Others at V
V
Data Input V
All Others at V
Outputs Open
One Bit Toggling, 50% Duty Cycle
IN
OH
OH
OL
ID
IN
IN
IN
IN
IN
OUT
OUT
OUT
OUT
OUT
I
'
n
n
t)
V
1.9

64 mA


2.7V (Note 4)
V
7.0V
0.5V (Note 4)
0.0V
CC
18 mA
V
GND, (Note 5)
3 mA
32 mA
CC
2.7V; OE
0.5V; OE
0.0V
V
5.5V; All Others GND
CC
P
CC

A, All Other Pin Grounded
;
2.1V
Conditions
I
CC
CC
I

V

n
n
40
CC
or Ground
V
or Ground
4.5V to
CC
q

2.0V
2.0V
C to
100 mV/ns
2.1V

50 mV/ns
2.1V


85
5.5V
q
C