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74F257ASCX

P1-P3P4-P6P7-P7
www.fairchildsemi.com 4
74F257A
AC Electrical Characteristics
Symbol Parameter
T
A
= +25°CT
A
= −55°C to +125°CT
A
= 0°C to +70°C
Units
V
CC
= 5.0V V
CC
= 5.0V V
CC
= 5.0V
C
L
= 50 pF C
L
= 50 pF C
L
= 50 pF
Min Typ Max Min Max Min Max
t
PLH
Propagation Delay 2.5 4.5 5.5 2.0 7.0 2.0 6.0
ns
t
PHL
I
n
to Z
n
2.04.25.51.57.02.06.0
t
PLH
Propagation Delay 4.0 5.0 9.5 3.5 11.5 3.5 10.5
ns
t
PHL
S to Z
n
2.56.57.02.59.02.58.0
t
PZH
Output Enable Time 2.0 5.9 6.0 2.0 8.0 2.0 7.0
ns
t
PZL
2.55.57.02.59.02.58.0
t
PHZ
Output Disable Time 2.0 4.3 6.0 2.0 7.0 2.0 7.0
t
PLZ
2.04.56.02.08.52.07.0
5 www.fairchildsemi.com
74F257A
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
74F257A
Physical Dimensions inches (millimeters) unless otherwise noted (Continued)
16-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
Package Number M16D
P1-P3P4-P6P7-P7

74F257ASCX

Mfr. #:
Buy 74F257ASCX
Manufacturer:
ON Semiconductor
Description:
MULTIPLEXER QUAD 2IN 3ST 16SOIC
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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