- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄382335 > MM74C95N (NATIONAL SEMICONDUCTOR CORP) 4-Bit Right-Shift Left-Shift Register PDF資料下載
參數(shù)資料
| 型號： | MM74C95N |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 通用總線功能 |
| 英文描述： | 4-Bit Right-Shift Left-Shift Register |
| 中文描述： | CMOS SERIES, 4-BIT RIGHT PARALLEL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, PDIP14 |
| 封裝： | PLASTIC, DIP-14 |
| 文件頁數(shù)： | 3/4頁 |
| 文件大小： | 108K |
| 代理商： | MM74C95N |
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 or Q
V
CC
e
5V
V
CC
e
10V
200
80
400
160
ns
ns
t
S0
, t
S1
Time Prior to Clock Pulse that Data
must be Preset
V
CC
e
5V
V
CC
e
10V
60
25
30
10
ns
ns
t
H0
, t
H1
Time After Clock Pulse that Data
must be Held
V
CC
e
5V
V
CC
e
10V
25
10
10
50
ns
ns
t
PW
Minimum Clock Pulse Width (t
WL
e
t
WH
)
V
CC
e
5V
V
CC
e
10V
100
50
ns
ns
t
SM
Time Prior to Clock Pulse that Mode
Control must be Preset
V
CC
e
5V
V
CC
e
10V
200
100
100
50
ns
ns
f
MAX
Maximum Input Clock Frequency
V
CC
e
5V
V
CC
e
10V
3
5
MHz
MHz
6.5
10
C
IN
Input Capacitance
Any Input (Note 2)
5
pF
C
PD
*
AC Parameters are guaranteed by DC correlated testing.
Power Dissipation Capacitance
(Note 3)
100
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.
Function Table
Inputs
Outputs
Mode
Control
Clocks
Serial
Parallel
Q
A
Q
B
Q
C
Q
D
2 (L)
1 (R)
A
B
C
D
H
H
H
L
L
L
u
v
v
u
u
u
v
H
v
v
L
X
X
L
L
L
H
H
L
H
X
X
X
H
v
v
L
L
H
L
H
H
L
X
X
X
X
H
L
X
X
X
X
X
X
X
X
a
X
b
X
c
X
c
d
X
X
X
X
X
X
X
X
X
X
Q
A0
a
Q
Bn
Q
A0
H
L
Q
A0
Q
A0
Q
A0
Q
A0
Q
A0
Undefined
Operating Conditions
Q
B0
b
Q
Cn
Q
B0
Q
An
Q
An
Q
B0
Q
B0
Q
B0
Q
B0
Q
B0
Q
C0
c
Q
Dn
Q
C0
Q
Bn
Q
Bn
Q
C0
Q
C0
Q
C0
Q
C0
Q
C0
Q
D0
d
d
Q
D0
Q
Cn
Q
Cn
Q
D0
Q
D0
Q
D0
Q
D0
Q
D0
Q
B
2
X
X
X
X
X
X
X
X
X
X
Q
C
2
X
X
X
X
X
X
X
X
X
X
Q
D
2
X
X
X
X
X
X
X
X
X
X
2
Shifting left requires external connection of Q
B
to A, Q
C
to B, and Q
D
to C. Serial data is entered at input D.
H
e
high level (steady state), L
e
low level (steady state), X
e
irrelevant (any input, including transitions)
v
e
transition from high to low level,
u
e
transition from low to high level.
a, b, c, d
e
the level of steady-state input at inputs A, B, C or D, respectively.
Q
A0
, Q
B0
, Q
C0
, Q
D0
e
the level of Q
A
, Q
B
, Q
C
or Q
D
respectively, before the indicated steady-state input conditions
were established.
Q
An
, Q
Bn
, Q
Cn
, Q
Dn
e
the level of Q
A
, Q
B
, Q
C
or Q
D
respectively, before the most recent transition of the clock.
3
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MM54C95 | 4-Bit Right-Shift Left-Shift Register |
| MM54C95J | 4-Bit Right-Shift Left-Shift Register |
| MM54C95N | 4-Bit Right-Shift Left-Shift Register |
| MM74HC05 | Hex Inverter (Open Drain) |
| MM54HC05 | Hex Inverter (Open Drain) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MM74C991N | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:4-Digit Expandable Segment Display Controller |
| MM74CD8N | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Quad 2-Input AND Gate |
| MM74F244D NSC91 | 制造商:National Semiconductor 功能描述:74F244D |
| MM74F244DNSC91 | 制造商:National Semiconductor 功能描述:74F244D |
| MM74HC | 制造商: 功能描述: 制造商:undefined 功能描述: |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。