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74F823 Fiches technique(PDF) 5 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
No de pièce 74F823
Description  9-Bit D-Type Flip-Flop
PDF  8 Pages
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Fabricant  NSC [National Semiconductor (TI)]
Site Internet  http://www.national.com
Logo NSC - National Semiconductor (TI)

74F823 Fiches technique(HTML) 5 Page - National Semiconductor (TI)

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AC Electrical Characteristics
74F
54F
74F
TA ea25 C
TA VCC e Mil
TA VCC e Com
Symbol
Parameter
VCC ea50V
CL e 50 pF
CL e 50 pF
Units
CL e 50 pF
Min
Typ
Max
Min
Max
Min
Max
fmax
Maximum Clock Frequency
100
160
60
70
MHz
tPLH
Propagation Delay
20
56
95
20
105
20
105
ns
tPHL
CP to On
20
52
95
20
105
20
105
tPHL
Propagation Delay
40
71
120
40
130
40
130
ns
CLR to On
tPZH
Output Enable Time
20
58
105
20
130
20
115
tPZL
OE to On
20
55
105
20
130
20
115
ns
tPHZ
Output Disable Time
15
29
70
10
75
15
75
tPLZ
OE to On
15
27
70
10
75
15
75
AC Operating Requirements
74F
54F
74F
Symbol
Parameter
TA ea25 C
TA VCC e Mil
TA VCC e Com
Units
VCC ea50V
Min
Max
Min
Max
Min
Max
ts(H)
Setup Time HIGH or LOW
25
40
30
ts(L)
Dn to CP
25
40
30
ns
th(H)
Hold Time HIGH or LOW
25
25
25
th(L)
Dn to CP
25
25
25
ts(H)
Setup Time HIGH or LOW
45
50
50
ts(L)
EN to CP
25
30
30
ns
th(H)
Hold Time HIGH or LOW
20
30
20
th(L)
EN to CP
0
10
0
tw(H)
CP Pulse Width
50
60
60
ns
tw(L)
HIGH or LOW
50
60
60
tw(L)
CLR Pulse Width LOW
50
50
50
ns
trec
CLR Recovery Time
50
50
50
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
823
S
C
X
Temperature Range Family
Special Variations
74FeCommercial
QB e Military grade device with
54FeMilitary
environmental and burn-in
processing
Device Type
Temperature Range
Package Code
C e Commercial (0 Cto a70 C)
SP e Slim Plastic DIP
M e Military (b55 Cto a125 C)
SD e Slim Ceramic DIP
F e Flatpak
L e Leadless Chip Carrier (LCC)
S e Small Outline (SOIC)
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