数据搜索系统，热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

预览 PDF HTML

M54HC74 数据表(PDF) 5 Page - STMicroelectronics

部件名 M54HC74
功能描述  RAD HARD DUAL D TYPE FLIP FLOP WITH PRESET AND CLEAR
PDF  12 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics

M54HC74 数据表(HTML) 5 Page - STMicroelectronics

  M54HC74 Datasheet HTML 1Page - STMicroelectronics M54HC74 Datasheet HTML 2Page - STMicroelectronics M54HC74 Datasheet HTML 3Page - STMicroelectronics M54HC74 Datasheet HTML 4Page - STMicroelectronics M54HC74 Datasheet HTML 5Page - STMicroelectronics M54HC74 Datasheet HTML 6Page - STMicroelectronics M54HC74 Datasheet HTML 7Page - STMicroelectronics M54HC74 Datasheet HTML 8Page - STMicroelectronics M54HC74 Datasheet HTML 9Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 5 / 12 page
background image
M54HC74
5/12
Table 6: AC Electrical Characteristics (CL = 50 pF, Input tr =tf = 6ns)
Table 7: Capacitive Characteristics
1) CPD is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without
load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. ICC(opr) =CPD xVCC xfIN +ICC/2 (per FLIP/
FLOP)
Symbol
Parameter
Test Condition
Value
Unit
VCC
(V)
TA = 25°C
-40 to 85°C
-55 to 125°C
Min.
Typ.
Max.
Min.
Max.
Min.
Max.
tTLH tTHL Output Transition
Time
2.0
30
75
95
110
ns
4.5
8
15
19
22
6.0
7
13
16
19
tPLH tPHL Propagation Delay
Time (CK - Q, Q)
2.0
48
150
190
225
ns
4.5
16
30
38
45
6.0
13
26
32
38
tPLH tPHL Propagation Delay
Time (CLR,PR -
Q, Q)
2.0
51
150
190
225
ns
4.5
17
30
38
45
6.0
15
26
32
38
fMAX
Maximum Clock
Frequency
2.0
6.2
21
5
4.2
MHz
4.5
31
632521
6.0
37
673025
tW(H)
tW(L)
Minimum Pulse
Width (CK)
2.0
18
75
95
110
ns
4.5
6
15
19
22
6.0
6
13
16
19
tW(L)
Minimum Pulse
Width (CLR,PR)
2.0
21
75
95
110
ns
4.5
7
15
19
22
6.0
6
13
16
19
ts
Minimum Set-up
Time
2.0
15
75
95
110
ns
4.5
4
15
19
22
6.0
3
13
16
19
th
Minimum Hold
Time
2.0
0
0
0
ns
4.5
0
0
0
6.0
0
0
0
tREM
Minimum Removal
Time (CLR,PR to
CK)
2.0
0
25
30
35
ns
4.5
0
5
6
7
6.0
0
4
5
6
Symbol
Parameter
Test Condition
Value
Unit
VCC
(V)
TA = 25°C
-40 to 85°C
-55 to 125°C
Min.
Typ.
Max.
Min.
Max.
Min.
Max.
CIN
Input Capacitance
5.0
5
10
10
10
pF
CPD
Power Dissipation
Capacitance (note
1)
5.0
34
pF



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12


数据表 下载

Go To PDF Page


链接网址



ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   数据表链接    |   链接交换   |   制造商名单
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com