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54F373FMX 查看數據表(PDF) - National ->Texas Instruments

零件编号产品描述 (功能)生产厂家
54F373FMX Octal Transparent Latch with TRI-STATEÉ Outputs National-Semiconductor
National ->Texas Instruments National-Semiconductor
54F373FMX Datasheet PDF : 9 Pages
1 2 3 4 5 6 7 8 9
AC Electrical Characteristics
Symbol
Parameter
tPLH
tPHL
tPLH
tPHL
tPZH
tPZL
tPHZ
tPLZ
Propagation Delay
Dn to On
Propagation Delay
LE to On
Output Enable Time
Output Disable Time
74F
TA e a25 C
VCC e a5 0V
CL e 50 pF
Min
Typ
Max
30
53
70
20
37
50
50
90
11 5
30
52
70
20
50
11 0
20
56
75
15
45
65
15
38
50
54F
TA VCC e Mil
CL e 50 pF
Min
Max
30
85
20
70
50
15 0
30
85
20
13 5
20
10 0
15
10 0
15
70
74F
TA VCC e Com
CL e 50 pF
Min
Max
30
80
20
60
50
13 0
30
80
20
12 0
20
85
15
75
15
60
Units
ns
ns
ns
ns
AC Operating Requirements
Symbol
Parameter
ts(H)
ts(L)
th(H)
th(L)
tw(H)
Setup Time HIGH or LOW
Dn to LE
Hold Time HIGH or LOW
Dn to LE
LE Pulse Width HIGH
74F
TA e a25 C
VCC e a5 0V
Min
Max
20
20
30
30
60
54F
TA VCC e Mil
Min
Max
20
20
30
40
60
74F
TA VCC e Com
Min
Max
20
20
30
30
60
Units
ns
ns
Ordering Information
The device number is used to form part of a simplified purchasing code where the package type and temperature range are
defined as follows
74F 373 S C X
Temperature Range Family
74FeCommercial
54FeMilitary
Device Type
Package Code
P e Plastic DIP
D e Ceramic DIP
F e Flatpak
L e Leadless Chip Carrier (LCC)
S e Small Outline SOIC JEDEC
SJ e Small Outline SOIC EIAJ
MSA e Shrink Small Outline (EIAJ SSOP)
Special Variations
QB e Military grade device with
environmental and burn-in
processing
X e Devices shipped in 13 reel
Temperature Range
CeCommercial (0 C to a70 C)
MeMilitary (b55 C to a125 C)
NOTE
Not required for MSA package code
4
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