MM74HCT540 Fairchild, MM74HCT540 Datasheet - Page 2

• Manufacturer Part Number: MM74HCT540
• Description: Inverting Octal 3-STATE Buffer Octal 3-STATE Buffer
• Manufacturer: Fairchild

www.fairchildsemi.com
V
V
V
V
I
I
I
IN
OZ
CC
Symbol
Absolute Maximum Ratings
(Note 2)
DC Electrical Characteristics
V
Note 4: Measured per input. All other inputs at V
IH
IL
OH
OL
CC
Supply Voltage (V
DC Input Voltage (V
DC Output Voltage (V
Clamp Diode Current (I
DC Output Current, per pin (I
DC V
Storage Temperature Range (T
Power Dissipation (P
Lead Temperature (T
(Note 3)
S.O. Package only
(Soldering 10 seconds)
5V
CC
Minimum HIGH Level
Input Voltage
Maximum LOW Level
Input Voltage
Minimum HIGH Level
Output Voltage
Maximum LOW Level
Voltage
Maximum Input
Current
Maximum 3-STATE
Output Leakage
Current
Maximum Quiescent
Supply Current
10% (unless otherwise specified)
or GND Current, per pin (I
Parameter
CC
IN
)
D
L
)
OUT
)
)
IK
, I
)
OK
OUT
)
STG
)
CC
V
|I
|I
|I
V
|I
|I
|I
V
V
G
V
I
V
)
OUT
OUT
OUT
OUT
OUT
OUT
OUT
IN
IN
IN
OUT
IN
IN
CC
)
V
|
|
|
|
|
|
or GND.
V
V
V
V
2.4V or 0.5V (Note 4)
IH
0 A
1.5 to V
0.5 to V
IH
IH
CC
CC
V
20 A
6.0 mA, V
7.2 mA, V
20 A
6.0 mA, V
7.2 mA, V
65 C to 150 C
CC
Conditions
or V
or V
or GND
or GND
(Note 1)
0.5 to 7.0V
or GND
IL
IL
CC
CC
600 mW
500 mW
CC
CC
CC
CC
20 mA
35 mA
70 mA
260 C
1.5V
0.5V
4.5V
5.5V
4.5V
5.5V
2
Recommended Operating
Conditions
Note 1: Absolute Maximum Ratings are those values beyond which dam-
age to the device may occur.
Note 2: Unless otherwise specified all voltages are referenced to ground.
Note 3: Power Dissipation temperature derating — plastic “N” package:
12 mW/ C from 65 C to 85 C.
Supply Voltage (V
DC Input or Output Voltage
Operating Temperature Range (T
Input Rise or Fall Times
Typ
V
(V
(t
4.2
5.2
0.2
0.2
0.6
CC
0
r
, t
IN
T
A
f
, V
)
25 C
OUT
V
CC
3.98
4.98
0.26
0.26
2.0
0.8
0.1
8.0
1.0
0.1
0.5
)
0.1
CC
T
A
)
Guaranteed Limits
V
CC
40 to 85 C T
3.84
4.84
0.33
0.33
2.0
0.8
0.1
1.3
80
1.0
5.0
0.1
A
)
A
Min
4.5
0
40
V
CC
55 to 125 C
160
2.0
0.8
3.7
4.7
0.1
0.4
0.4
1.5
1.0
10
0.1
Max
V
500
5.5
CC
85
Units
Units
ns
V
V
mA
C
V
V
V
V
V
V
V
V
A
A
A