Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

M54HC273 Datasheet(PDF) 5 Page - STMicroelectronics

Part # M54HC273
Description  RAD-HARD OCTAL D TYPE FLIP FLOP WITH CLEAR
PDF  10 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

M54HC273 Datasheet(HTML) 5 Page - STMicroelectronics

  M54HC273 Datasheet HTML 1Page - STMicroelectronics M54HC273 Datasheet HTML 2Page - STMicroelectronics M54HC273 Datasheet HTML 3Page - STMicroelectronics M54HC273 Datasheet HTML 4Page - STMicroelectronics M54HC273 Datasheet HTML 5Page - STMicroelectronics M54HC273 Datasheet HTML 6Page - STMicroelectronics M54HC273 Datasheet HTML 7Page - STMicroelectronics M54HC273 Datasheet HTML 8Page - STMicroelectronics M54HC273 Datasheet HTML 9Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 5 / 10 page
background image
M54HC273
5/10
AC ELECTRICAL CHARACTERISTICS (CL = 50 pF, Input tr =tf =6ns)
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/8 (per FLIP
FLOP), and the total CPD when n pcs of FLIP FLOP operate can be gained by the following equations: CPD (total) = 32 + 11 x n
Symbol
Parameter
Test Conditions
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
25
75
95
110
ns
4.5
7
15
19
22
6.0
6
13
16
19
tPLH tPHL Propagation Delay
Time
(CLOCK - Q)
2.0
54
145
180
220
ns
4.5
18
29
36
44
6.0
15
25
31
37
tPHL
Propagation Delay
Time
(CLEAR -Q)
2.0
60
160
200
240
ns
4.5
20
32
40
48
6.0
17
27
34
41
fMAX
Maximum Clock
Frequency
2.0
6
18
4.8
4
MHz
4.5
30
562420
6.0
35
662824
tW(H)
tW(L)
Minimum Pulse
Width (CLOCK)
2.0
28
75
95
110
ns
4.5
7
15
19
22
6.0
6
13
16
19
tW(L)
Minimum Pulse
Width (CLEAR)
2.0
28
75
95
110
ns
4.5
7
15
19
22
6.0
6
13
16
19
ts
Minimum Set-up
Time
2.0
20
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 (CLEAR)
2.0
16
50
65
75
ns
4.5
4
10
13
15
6.0
3
9
11
13
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
43
pF



Html Pages

1 2 3 4 5 6 7 8 9 10


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
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