最新免费av在线观看,亚洲综合一区成人在线,中文字幕精品无码一区二区三区,中文人妻av高清一区二区,中文字幕乱偷无码av先锋

MM74HC273 Datasheet

  • MM74HC273

  • Octal D-Type Flip-Flops with Clear

  • Fairchild

掃碼查看芯片數(shù)據(jù)手冊

上傳產(chǎn)品規(guī)格書

PDF預(yù)覽

MM74HC273
AC Electrical Characteristics
V
CC
=
5V, T
A
=
25
擄
C, C
L
=
15 pF, t
r
=
t
f
=
6 ns
Symbol
f
MAX
t
PHL
, t
PLH
t
PHL
t
REM
t
s
t
H
t
W
Parameter
Maximum Operating
Frequency
Maximum Propagation
Delay, Clock to Output
Maximum Propagation
Delay, Clear to Output
Minimum Removal Time,
Clear to Clock
Minimum Setup Time
Data to Clock
Minimum Hold Time
Clock to Data
Minimum Pulse Width
Clock or Clear
10
16
ns
鈭?
0
ns
10
20
ns
10
20
ns
18
27
ns
18
27
ns
Conditions
Typ
50
Guaranteed
Limit
30
Units
MHz
AC Electrical Characteristics
C
L
=
50 pF, t
r
=
t
f
=
6 ns (unless otherwise specified)
Symbol
f
MAX
Parameter
Maximum Operating
Frequency
t
PHL
, t
PLH
Maximum Propagation
Delay, Clock to Output
t
PHL
Maximum Propagation
Delay, Clear to Output
t
REM
Minimum Removal Time
Clear to Clock
t
s
Minimum Setup Time
Data to Clock
t
H
Minimum Hold Time
Clock to Data
t
W
Minimum Pulse Width
Clock or Clear
t
r
, t
f
Maximum Input Rise and
Fall Time, Clock
t
THL
, t
TLH
Maximum Output Rise
and Fall Time
C
PD
C
IN
Power Dissipation
Capacitance (Note 5)
Maximum Input
Capacitance
Note 5:
C
PD
determines the no load dynamic power consumption, P
D
=
C
PD
V
CC2
f
+
I
CC
V
CC
, and the no load dynamic current consumption,
I
S
=
C
PD
V
CC
f
+
I
CC
.
Conditions
V
CC
2.0V
4.5V
6.0V
2.0V
4.5V
6.0V
2.0V
4.5V
6.0V
2.0V
4.5V
6.0V
2.0V
4.5V
6.0V
2.0V
4.5V
6.0V
2.0V
4.5V
6.0V
2.0V
4.5V
6.0V
2.0V
4.5V
6.0V
T
A
=
25擄C
Typ
16
74
78
38
14
12
42
19
18
0
0
0
26
7
5
鈭?5
鈭?
鈭?
34
11
10
5
27
31
135
27
23
135
27
23
25
5
4
100
20
17
0
0
0
80
16
14
1000
500
400
28
11
9
45
7
10
75
15
13
T
A
= 鈭?0
to 85擄C T
A
= 鈭?5
to 125擄C
Guaranteed Limits
4
21
24
170
34
29
170
34
29
32
6
5
125
25
21
0
0
0
100
20
18
1000
500
400
95
19
16
3
18
20
205
41
35
205
41
35
37
7
6
150
30
25
0
0
0
120
24
20
1000
500
400
110
22
19
Units
MHz
MHz
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
pF
(per flip-flop)
10
10
pF
www.fairchildsemi.com
4

MM74HC273相關(guān)型號PDF文件下載

您可能感興趣的PDF文件資料

熱門IC型號推薦

掃碼下載APP，
一鍵連接廣大的電子世界。

在線人工客服

買家服務(wù)：
賣家服務(wù)：
技術(shù)客服：

0571-85317607

網(wǎng)站技術(shù)支持

13606545031

客服在線時間周一至周五
9:00-17:30

關(guān)注官方微信號，
第一時間獲取資訊。

建議反饋
返回頂部

建議反饋

聯(lián)系人：

聯(lián)系方式：

按住滑塊，拖拽到最右邊
>>
感謝您向阿庫提出的寶貴意見，您的參與是維庫提升服務(wù)的動力！意見一經(jīng)采納，將有感恩紅包奉上哦！