74LVC257A Philips Semiconductors, 74LVC257A Datasheet - Page 4

• Manufacturer Part Number: 74LVC257A
• Description: Quad 2-input multiplexer with 5 Volt tolerant inputs/outputs 3-State
• 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 Jul 29
SYMBOL
SYMBOL
SYMBOL
I
GND
Quad 2-input multiplexer with 5 Volt tolerant
inputs/outputs (3-State)
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
T
V
V
V
T
t
I
V
V
V
V
amb
r
I
V
V
OK
I
TOT
CC
CC
, t
CC
IK
stg
O
O
O
O
O
, I
I
I
f
CC
DC supply voltage (for max. speed performance)
DC supply voltage (for low-voltage applications)
DC input voltage range
DC input voltage range; output HIGH or LOW state
DC output voltage range; output 3-State
Operating free-air temperature range
Input rise and fall times
DC supply voltage
DC input diode current
DC input voltage
DC output diode current
DC output voltage; output HIGH or LOW
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)
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
t 0
uV
= 0 to V
4
CC
or V
V
V
CC
CC
CC
CONDITIONS
CONDITIONS
CONDITIONS
O
= 1.2 to 2.7V
= 2.7 to 3.6V
t 0
MIN
–40
2.7
1.2
0
0
0
0
0
–0.5 to V
LIMITS
–0.5 to +6.5
–0.5 to +5.5
–65 to +150
–0.5 to 6.5
RATING
"100
"50
"50
–50
500
500
74LVC257A
MAX
V
CC
+85
3.6
3.6
5.5
5.5
20
10
CC
Product specification
+0.5
UNIT
UNIT
ns/V
UNIT
mW
mW
mA
mA
mA
mA
V
V
V
V
V
C
V
V
V
V
C