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74LVQ157SC

P1-P3P4-P6
www.fairchildsemi.com 4
74LVQ157
AC Electrical Characteristics
Note 9: Skew is defined as the absolute value of the difference between the actual propagation delay for any two separate outputs of the same device. The
specification applies to any outputs switching in the same direction, either HIGH-to-LOW (t
OSHL
) or LOW-to-HIGH (t
OSLH
). Parameter guaranteed by design.
Capacitance
Note 10: C
PD
is measured at 10 MHz.
Symbol Parameter
T
A
= +25°CT
A
= −40°C to +85°C
UnitsV
CC
C
L
= 50 pF C
L
= 50 pF
(V) Min Typ Max Min Max
t
PLH
Propagation Delay 2.7 1.5 84 16.2 1.5 19.0
ns
S to Z
n
3.3 ± 0.3 1.5 7.0 11.5 1.5 13.0
t
PHL
Propagation Delay 2.7 1.5 7.8 15.5 1.5 17.0
ns
S to Z
n
3.3 ± 0.3 1.5 6.5 11.0 1.5 12.0
t
PLH
Propagation Delay 2.7 1.5 8.4 16.2 1.5 19.0
ns
E to Z
n
3.3 ± 0.3 1.5 7.0 11.5 1.5 13.0
t
PHL
Propagation Delay 2.7 1.5 7.8 15.5 1.5 17.0
ns
E
to Z
n
3.3 ± 0.3 1.5 6.5 11.0 1.5 12.0
t
PLH
Propagation Delay 2.7 1.5 6.0 12.0 1.0 13.0
ns
I
n
to Z
n
3.3 ± 0.3 1.5 5.0 8.5 1.0 9.0
t
PHL
Propagation Delay 2.7 1.5 6.0 11.3 1.0 13.0
ns
I
n
to Z
n
3.3 ± 0.3 1.5 5.0 8.0 1.0 9.0
t
OSHL,
Output to Output Skew (Note 9) 2.7 1.0 1.5 1.5
ns
t
OSLH
Data to Output 3.3 ± 0.3 1.0 1.5 1.5
Symbol Parameter Typ Units Conditions
C
IN
Input Capacitance 4.5 pF V
C
= Open
C
PD
(Note 10) Power Dissipation Capacitance 34.0 pF V
CC
= 3.3V
5 www.fairchildsemi.com
74LVQ157
Physical Dimensions inches (millimeters) unless otherwise noted
16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow
Package Number M16A
www.fairchildsemi.com 6
74LVQ157 Low Voltage Quad 2-Input Multiplexer
Physical Dimensions inches (millimeters) unless otherwise noted (Continued)
16-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
Package Number M16D
Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and
Fairchild reserves the right at any time without notice to change said circuitry and specifications.
LIFE SUPPORT POLICY
FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT
DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD
SEMICONDUCTOR CORPORATION. As used herein:
1. Life support devices or systems are devices or systems
which, (a) are intended for surgical implant into the
body, or (b) support or sustain life, and (c) whose failure
to perform when properly used in accordance with
instructions for use provided in the labeling, can be rea-
sonably expected to result in a significant injury to the
user.
2. A critical component in any component of a life support
device or system whose failure to perform can be rea-
sonably expected to cause the failure of the life support
device or system, or to affect its safety or effectiveness.
www.fairchildsemi.com
P1-P3P4-P6

74LVQ157SC

Mfr. #:
Buy 74LVQ157SC
Manufacturer:
ON Semiconductor / Fairchild
Description:
Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-Input Multi
Lifecycle:
New from this manufacturer.
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