74F157 PHILIPS [NXP Semiconductors], 74F157 Datasheet - Page 4

• Manufacturer Part Number: 74F157
• Description: Data selectors/multiplexers
• Manufacturer: PHILIPS [NXP Semiconductors]

1. For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions for the applicable type.
2. All typical values are at V
3. Not more than one output should be shorted at a time. For testing I
4. I
Philips Semiconductors
ABSOLUTE MAXIMUM RATINGS
(Operation beyond the limit 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.)
RECOMMENDED OPERATING CONDITIONS
DC ELECTRICAL CHARACTERISTICS
(Over recommended operating free-air temperature range unless otherwise noted.)
NOTES:
1996 Mar 12
V
V
I
V
I
T
T
T
V
V
V
I
I
I
T
T
V
V
V
V
V
I
I
I
I
I
I
SYMBOL
IN
OUT
IK
OH
OL
I
IH
IL
OS
CC
CC
SYMBOL
SYMBOL
amb
stg
amb
SYMBOL
SYMBOL
CC
IN
OUT
CC
IH
IL
OH
OH
OL
OL
IK
Data selectors/multiplexers
techniques are preferable in order to minimize internal heating and more accurately reflect operational values. Otherwise, prolonged shorting
of a High output may raise the chip temperature well above normal and thereby cause invalid readings in other parameter tests. In any
sequence of parameter tests, I
CC
b
is measured with 4.5V applied to all inputs and all outputs open.
Supply voltage
Input voltage
Input current
Voltage applied to output in High output state
Current applied to output in Low output state
Operating free-air temperature range
O erating free-air tem erature range
Storage temperature range
High-level output voltage
High-level out ut voltage
Low-level output voltage
Low-level out ut voltage
Input clamp voltage
Input current at maximum input voltage
High-level input current
Low-level input current
Short-circuit output current
Supply current (total)
Su
Supply voltage
High-level input voltage
Low-level input voltage
Input clamp current
High-level output current
Low-level output current
Operating free air temperature range
Operating free air temperature range
ly current (total)
CC
PARAMETER
PARAMETER
PARAMETER
PARAMETER
= 5V, T
OS
4
4
tests should be performed last.
amb
3
= 25 C.
74F157A
74F158A
PARAMETER
V
V
V
V
V
V
V
V
V
V
V
CC
IH
CC
IH
CC
CC
CC
CC
CC
CC
CC
Industrial Range 74F157A only
= MIN, I
= MIN, I
= MIN, V
= MIN, V
= MIN, I
= MAX, V
= MAX, V
= MAX, V
= MAX
= MAX
= MAX
OS
4
TEST CONDITIONS
TEST CONDITIONS
Commercial Range
, the use of high-speed test apparatus and/or sample-and-hold
Industrial Range 74F157A only
OH
OL
I
Commercial Range
IL
IL
= I
I
I
I
= MAX
= MAX
= 7.0V
= 2.7V
= 0.5V
= MAX
= MAX
IK
10%V
10%V
5%V
5%V
1
1
CC
CC
CC
CC
MIN
MIN
–40
–60
4.5
2.0
2.5
2.7
74F157A, 74F158A
0
–0.5 to +7.0
–0.5 to V
–65 to +150
–0.5 to +7.0
–40 to +85
–30 to +5
RATING
LIMITS
LIMITS
0 to +70
–0.73
NOM
TYP
0.30
0.30
15.0
14.0
5.0
3.4
40
2
CC
Product specification
MAX
MAX
–150
0.50
0.50
–1.2
–0.6
23.0
19.0
–18
100
5.5
0.8
–1
20
70
20
85
UNIT
mA
mA
UNIT
UNIT
UNIT
UNIT
V
V
V
mA
mA
mA
mA
mA
mA
mA
C
C
C
V
V
V
V
V
V
V
V
C
A
A