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Philips Semiconductors
Quad 2-line to 1-line selector/multiplexer, non-inverting
(3-State)
ABSOLUTE MAXIMUM RATINGS
(Operation beyond the limits set forth in this table may impair the useful life of the device.
Unless otherwise noted these limits are over the operating free-air temperature range.)
SYMBOL
V
Supply voltage
CC
V
Input voltage
IN
I
Input current
IN
V
Voltage applied to output in High output state
OUT
I
Current applied to output in Low output state
OUT
T
T
Operating free-air temperature range
Operating free air temperature range
amb
T
Storage temperature range
stg
RECOMMENDED OPERATING CONDITIONS
SYMBOL
SYMBOL
V
Supply voltage
CC
V
High-level input voltage
IH
V
Low-level input voltage
IL
I
Input clamp current
IK
I
High-level output current
OH
I
Low-level output current
OL
T
T
Operating free-air temperature range
Operating free air temperature range
amb
1995 Mar 31
PARAMETER
PARAMETER
PARAMETER
Commercial range
Industrial range
4
RATING
–0.5 to +7.0
–0.5 to +7.0
–30 to +5
–0.5 to V
Commercial range
0 to +70
Industrial range
–40 to +85
–65 to +150
LIMITS
MIN
NOM
4.5
5.0
2.0
0
–40
Product specification
74F257A
UNIT
V
V
mA
V
CC
48
mA
C
C
C
UNIT
UNIT
MAX
5.5
V
V
0.8
V
–18
mA
–3
mA
24
mA
+70
C
+85
C
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