74ahct157bq NXP Semiconductors, 74ahct157bq Datasheet - Page 5

• Manufacturer Part Number: 74ahct157bq
• Description: 74ahc157; 74ahct157 Quad 2-input Multiplexer
• Manufacturer: NXP Semiconductors

NXP Semiconductors
7. Limiting values
Table 4.
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).
[1]
[2]
[3]
[4]
8. Recommended operating conditions
Table 5.
Voltages are referenced to GND (ground = 0 V).
74AHC_AHCT157_2
Product data sheet
Symbol
V
V
I
I
I
I
I
T
P
Symbol Parameter
V
V
V
T
IK
OK
O
CC
GND
stg
amb
t/ V
CC
I
tot
CC
I
O
The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
P
P
P
tot
tot
tot
derates linearly with 8 mW/K above 70 C.
derates linearly with 5.5 mW/K above 60 C.
derates linearly with 4.5 mW/K above 60 C.
supply voltage
input voltage
output voltage
ambient temperature
input transition rise
and fall rate
Limiting values
Recommended operating conditions
Parameter
supply voltage
input voltage
input clamping current
output clamping current
output current
supply current
ground current
storage temperature
total power dissipation
SO16 package
TSSOP16 package
DHVQFN16 package
Conditions
V
V
CC
CC
= 3.3 V
= 5.0 V
Rev. 02 — 9 November 2007
Conditions
V
V
V
T
0.3 V
0.5 V
amb
I
O
O
< 0.5 V
< 0.5 V or V
= 0.5 V to (V
= 40 C to +125 C
Min
2.0
0
0
40
-
-
O
CC
> V
74AHC157; 74AHCT157
74AHC157
+ 0.5 V)
CC
Typ
+25
5.0
-
-
-
-
+ 0.5 V
+125
Max
V
100
5.5
5.5
20
CC
Min
4.5
0
0
40
-
-
[1]
[1]
[2]
[3]
[4]
Quad 2-input multiplexer
74AHCT157
Min
-
-
-
-
-
-
0.5
0.5
20
75
65
Typ
+25
5.0
-
-
-
-
© NXP B.V. 2007. All rights reserved.
Max
+7.0
+7.0
-
75
-
+150
500
500
500
20
25
+125
Max
V
5.5
5.5
20
CC
-
Unit
V
V
mA
mA
mA
mA
mA
mW
mW
mW
Unit
V
V
V
ns/V
ns/V
C
C
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