74abt240cmsax-nl Fairchild Semiconductor, 74abt240cmsax-nl Datasheet - Page 2

• Manufacturer Part Number: 74abt240cmsax-nl
• Description: 74abt240 Octal Buffer/line Driver 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
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 (I/O)
IH
BVI
IL
OZH
OZL
OS
CEX
ZZ
CCH
CCL
CCZ
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
Symbol
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 3)
CC
CC
CCD
/Input
Parameter
0.8 mA/MHz.
Outputs Enabled
Outputs 3-STATE
Outputs 3-STATE
No Load
twice the rated I

30 mA to


65
55


(Note 1)
0.5V to
0.5V to

q
q

C to
C to
0.5V to 5.5V
0.5V to V

4.75
Min
2.0
2.5
2.0
100


OL
150 mA


5.0 mA
150
150


(mA)
7.0V
7.0V
10V
q
q
CC
Typ
C
C
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
Minimum Input Edge Rate (
Data Input
Enable Input

Max

0.55

100
0.8
1.5
1.5
0.1


10
275
50
50
30
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


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

1.9
64 mA


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

A
;
Conditions
2.1V
I


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

50 mV/ns
20 mV/ns
2.0V
2.0V
2.1V


2.1V

85
5.5V
q
C