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參數(shù)資料
| 型號： | 74F374 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | Octal D-Type Flip-Flop with TRI-STATE Outputs(帶時鐘使能端八路D觸發(fā)器) |
| 中文描述： | 八路D類觸發(fā)器觸發(fā)器與三態(tài)輸出（帶時鐘使能端八路?觸發(fā)器） |
| 文件頁數(shù)： | 4/8頁 |
| 文件大?。?/td> | 175K |
| 代理商： | 74F374 |
AC Electrical Characteristics
74F
54F
74F
T
A
e a
25
§
C
V
CC
e a
5.0V
C
L
e
50 pF
T
A
, V
CC
e
Mil
C
L
e
50 pF
T
A
, V
CC
e
Com
C
L
e
50 pF
Symbol
Parameter
Units
Min
Typ
Max
Min
Max
Min
Max
f
max
Maximum Clock Frequency
100
140
60
70
MHz
t
PLH
t
PHL
Propagation Delay
CP to O
n
4.0
4.0
6.5
6.5
8.5
8.5
4.0
4.0
10.5
11.0
4.0
4.0
10.0
10.0
ns
t
PZH
t
PZL
Output Enable Time
2.0
2.0
9.0
5.8
11.5
7.5
2.0
2.0
14.0
10.0
2.0
2.0
12.5
8.5
ns
t
PHZ
t
PLZ
Output Disable Time
2.0
1.5
5.3
4.3
7.0
5.5
2.0
1.5
8.0
7.5
2.0
1.5
8.0
6.5
AC Operating Requirements
74F
54F
74F
Symbol
Parameter
T
A
e a
25
§
C
V
CC
e a
5.0V
T
A
, V
CC
e
Mil
T
A
, V
CC
e
Com
Units
Min
Max
Min
Max
Min
Max
t
s
(H)
t
s
(L)
Setup Time, HIGH or LOW
D
n
to CP
2.0
2.0
2.5
2.0
2.0
2.0
ns
t
h
(H)
t
h
(L)
Hold Time, HIGH or LOW
D
n
to CP
2.0
2.0
2.0
2.5
2.0
2.0
t
w
(H)
t
w
(L)
CP Pulse Width
HIGH or LOW
7.0
6.0
7.0
6.0
7.0
6.0
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
374
S
C
X
Temperature Range Family
74F
e
Commercial
54F
e
Military
Special Variations
QB
e
Military grade device with
environmental and burn-in
processing
X
e
Devices shipped in 13
×
reel
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)
Temperature Range
C
e
Commercial (0
§
C to
a
70
§
C)
M
e
Military (
b
55
§
C to
a
125
§
C)
NOTE:
Not required for MSA package code
4
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 74F377 | Octal D Flip-Flop with Clock Enable(帶時鐘使能端八路D觸發(fā)器) |
| 74F377PC | Octal D Flip-Flop with Clock Enable |
| 74F377SC | Octal D Flip-Flop with Clock Enable |
| 74F377SJ | Octal D Flip-Flop with Clock Enable |
| 74F377 | Octal D-Type Flip-Flop with Clock Enable |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74F374_00 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Octal D-Type Flip-Flop with 3-STATE Outputs |
| 74F374AN | 制造商:North American Philips Discrete Products Div 功能描述:74F374AN |
| 74F374D | 制造商:NXP Semiconductors 功能描述:OCTAL D-F/F 3-STATE |
| 74F374DC | 制造商:FAIR 功能描述:Flip Flop, Octal, D Type, 20 Pin, Ceramic, DIP |
| 74F374LC | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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