công cụ tìm kiếm bảng dữ liệu linh kiện điện tử
  Vietnamese  ▼
ALLDATASHEET.VN

X  

Preview PDF HTML

74VHC74 bảng dữ liệu(PDF) 4 Page - STMicroelectronics

tên linh kiện 74VHC74
Giải thích chi tiết về linh kiện  DUAL D-TYPE FLIP FLOP WITH PRESET AND CLEAR
PDF  10 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
nhà sản xuất  STMICROELECTRONICS [STMicroelectronics]
Trang chủ  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

74VHC74 bảng dữ liệu(HTML) 4 Page - STMicroelectronics

  74VHC74 Datasheet HTML 1Page - STMicroelectronics 74VHC74 Datasheet HTML 2Page - STMicroelectronics 74VHC74 Datasheet HTML 3Page - STMicroelectronics 74VHC74 Datasheet HTML 4Page - STMicroelectronics 74VHC74 Datasheet HTML 5Page - STMicroelectronics 74VHC74 Datasheet HTML 6Page - STMicroelectronics 74VHC74 Datasheet HTML 7Page - STMicroelectronics 74VHC74 Datasheet HTML 8Page - STMicroelectronics 74VHC74 Datasheet HTML 9Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 4 / 10 page
background image
AC ELECTRICAL CHARACTERISTICS (Input tr =tf =3 ns)
Symb ol
Parameter
Test Co nditi on
Val ue
Un it
VCC
(V)
CL
(pF )
TA =25
oC
-40 to 85
oC
Min.
Typ .
Max.
Min .
Max.
tPLH
tPHL
Propagation Delay
Time
CK to Q or Q
3.3
(*)
15
6.7
11.9
1.0
14.0
ns
3.3
(*)
50
9.2
15.4
1.0
17.5
5.0
(**)
15
4.6
7.3
1.0
8.5
5.0
(**)
50
6.1
9.3
1.0
10.5
tPLH
tPHL
Propagation Delay
Time
PR or CLR to Q or Q
3.3
(*)
15
7.6
12.3
1.0
14.5
ns
3.3
(*)
50
10.1
15.8
1.0
18.0
5.0
(**)
15
4.8
7.7
1.0
9.0
5.0
(**)
50
6.3
9.7
1.0
11.0
tw
CK Pulse Width
HIGH or LOW
3.3
(*)
6.0
7.0
ns
5.0
(**)
5.0
5.0
tw
PR or CLR Pulse
Width LOW
3.3
(*)
6.0
7.0
ns
5.0
(**)
5.0
5.0
ts
Setup Time D to CK
HIGH or LOW
3.3
(*)
6.0
7.0
ns
5.0
(**)
5.0
5.0
th
Hold Time D to CK
HIGH or LOW
3.3
(*)
0.5
0.5
ns
5.0
(**)
0.5
0.5
tREM
Removal Time CLR or
PR to CK
3.3
(*)
5.0
5.0
ns
5.0
(**)
3.0
3.0
fMAX
Maximum Clock
Frequency
3.3
(*)
15
80
125
70
MHz
3.3
(*)
50
50
75
45
5.0
(**)
15
130
170
110
5.0
(**)
50
90
115
75
(*) Voltage range is 3.3V
± 0.3V
(**) Voltage range is 5V
± 0.5V
CAPACITIVE CHARACTERISTICS
Symb ol
Parameter
Test Co nditi ons
Valu e
Un it
VCC
(V)
TA =25
oC
-40 to 85
oC
Min.
T yp.
Max.
Mi n.
Max.
CIN
Input Capacitance
3.3
410
10
pF
CPD
Power Dissipation
Capacitance (note 1)
3.3
fIN = 10 MHz
25
pF
1) CPD isdefined as the value of the IC’sinternal equivalent capacitance which is calculated fromthe operating current consumption without load. (Referto
Test Circuit).Average operting current can be obtained by the following equation. ICC(opr) = CPD
• VCC • fIN +ICC/2(per Flip-Fliop)
74VHC74
4/10



Html Pages

1 2 3 4 5 6 7 8 9 10


bảng dữ liệu tải về

Go To PDF Page


Link URL



Cho đến nay ALLDATASHEET có giúp ích cho doanh nghiệp của bạn hay không?  [ DONATE ] 

Alldatasheet là   |   Quảng cáo   |   Liên lạc với chúng tôi   |   Chính sách bảo mật   |   Liên kết đến bảng dữ liệu    |   Trao đổi link   |   Tìm kiếm theo nhà sản xuất
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