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參數(shù)資料
| 型號： | MM54C174 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | Hex D Flip-Flop |
| 中文描述： | 六角D觸發(fā)器 |
| 文件頁數(shù)： | 3/4頁 |
| 文件大?。?/td> | 112K |
| 代理商： | MM54C174 |
AC Electrical Characteristics
*
T
A
e
25
§
C, C
L
e
50 pF, unless otherwise noted
Symbol
Parameter
Conditions
Min
Typ
Max
Units
t
pd
Propagation Delay Time to a Logical
‘‘0’’ or Logical ‘‘1’’ from Clock to Q
V
CC
e
5V
V
CC
e
10V
150
70
300
110
ns
ns
t
pd
Propagation Delay Time to
a Logical ‘‘0’’ from Clear
V
CC
e
5V
V
CC
e
10V
110
50
300
110
ns
ns
t
S1
, t
S0
Time Prior to Clock Pulse that
Data Must be Present
V
CC
e
5V
V
CC
e
10V
75
25
ns
ns
t
H1
, t
H0
Time after Clock Pulse
that Data Must be Held
V
CC
e
5V
V
CC
e
10V
0
0
b
10
b
5.0
ns
ns
t
W
Minimum Clock Pulse Width
V
CC
e
5V
V
CC
e
10V
50
35
250
100
ns
ns
t
W
Minimum Clear Pulse Width
V
CC
e
5V
V
CC
e
10V
65
35
140
70
ns
ns
t
r
, t
f
Maximum Clock Rise and
Fall Time
V
CC
e
5V
V
CC
e
10V
15
5.0
l
1200
l
1200
m
s
m
s
f
MAX
Maximum Clock Frequency
V
CC
e
5V
V
CC
e
10V
2.0
5.0
6.5
12
MHz
MHz
C
IN
Input Capacitance
Clear Input (Note 2)
Any Other Input
11
5.0
pF
pF
C
PD
*
AC Parameters are guaranteed by DC correlated testing.
Power Dissipation Capacitance
Per Package (Note 3)
95
pF
Note 1:
‘‘Absolute Maximum Ratings’’ are those values beyond which the safety of the device cannot be guaranteed. Except for ‘‘Operating Temperature Range’’
they are not meant to imply that the devices should be operated at these limits. The table of ‘‘Electrical Characteristics’’ provides conditions for actual device
operation.
Note 2:
Capacitance is guaranteed by periodic testing.
Note 3:
C
PD
determines the no load AC power consumption of any CMOS device. For complete explanation see 54C/74C Family Characteristics Application Note
AN-90.
Switching Time Waveforms
CMOS to CMOS
TL/F/5899–5
t
r
e
t
f
e
20 ns
AC Test Circuit
TL/F/5899–6
3
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MM54C174 WAF | 制造商:Texas Instruments 功能描述: |
| MM54C174J/883 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MM54C175 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Quad D Flip-Flop |
| MM54C175J/883 | 制造商:National Semiconductor Corporation 功能描述:IC FLIP FLOP D-Type Bus Interface POS-EDG SINGLE 16CDIP |
| MM54C175J/883C | 制造商: 功能描述: 制造商:undefined 功能描述: |
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