74LVC244 Philips Semiconductors, 74LVC244 Datasheet - Page 4

• Manufacturer Part Number: 74LVC244
• Description: Octal buffer/line driver with 5-volt tolerant inputs/outputs 3-Statetitle
• Manufacturer: Philips Semiconductors

1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the
2. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
Philips Semiconductors
RECOMMENDED OPERATING CONDITIONS
ABSOLUTE MAXIMUM RATINGS
In accordance with the Absolute Maximum Rating System (IEC 134)
Voltages are referenced to GND (ground = 0V)
NOTES:
1998 May 20
SYMBOL
I
SYMBOL
SYMBOL
Octal buffer/line driver with 5-volt
tolerant inputs/outputs (3-State)
GND
device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to
absolute-maximum-rated conditions for extended periods may affect device reliability.
P
V
T
T
I
V
V
V
V
t
I
OK
I
TOT
V
V
amb
stg
r
CC
IK
V
O
CC
CC
, t
O
O
, I
O
O
I
I
f
CC
DC supply voltage
DC input diode current
DC input voltage
DC output diode current
DC output voltage; output HIGH or LOW state
DC output voltage; output 3-State
DC output source or sink current
DC V
Storage temperature range
Power dissipation per package
– plastic mini-pack (SO)
– plastic shrink mini-pack (SSOP and TSSOP)
DC supply voltage (for max speed performance)
DC supply voltage (for max. speed performance)
DC supply voltage (for low-voltage applications)
DC Input voltage range
DC Output voltage range; output HIGH or LOW
state
DC output voltage range; output 3-State
Operating ambient temperature range in free-air
Input rise and fall times
CC
or GND current
PARAMETER
PARAMETER
PARAMETER
1
V
Note 2
V
Note 2
Note 2
V
above +70 C derate linearly with 8 mW/K
above +60 C derate linearly with 5.5 mW/K
I
O
O
t0
uV
= 0 to V
4
V
V
CC
CC
CC
CONDITIONS
CONDITIONS
or V
= 1.2 to 2.7V
= 2.7 to 3.6V
CC
O
CONDITIONS
t 0
MIN
–40
2 7
2.7
1.2
0
0
0
0
0
LIMITS
–0.5 to V
–0.5 to +6.5
–0.5 to +6.5
–65 to +150
–0.5 to 6.5
74LVCH244A
RATING
MAX
V
+85
"100
3 6
3.6
3.6
5.5
5.5
"50
"50
20
10
–50
500
500
CC
74LVC244A
CC
Product specification
+0.5
UNIT
UNIT
ns/V
UNIT
V
V
V
V
mW
mW
C
mA
mA
mA
mA
V
V
V
V
C