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M54HC573C1R Datasheet(PDF) 6 Page - STMicroelectronics

Part # M54HC573C1R
Description  OCTAL D-TYPE LATCH WITH 3 STATE OUTPUT HC563 INVERTING - HC573 NON INVERTING
PDF  13 Pages
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Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

M54HC573C1R Datasheet(HTML) 6 Page - STMicroelectronics

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AC ELECTRICAL CHARACTERISTICS (CL =50 pF, Input tr =tf =6 ns)
Symbol
Parameter
Test Conditions
Value
Unit
VCC
(V)
CL
(pF)
TA =25
oC
54HC and 74HC
-40 to 85
oC
74HC
-55 to 125
oC
54HC
Min.
Typ.
Max.
Min.
Max.
Min.
Max.
tTLH
tTHL
Output Transition
Time
2.0
50
25
60
75
90
ns
4.5
7
121518
6.0
6
101315
tPLH
tPHL
Propagation
Delay Time
(LE - Q, Q)
2.0
50
50
115
145
175
ns
4.5
15
23
29
35
6.0
13
20
25
30
2.0
150
60
155
195
235
ns
4.5
20
31
39
47
6.0
17
26
33
40
tPLH
tPHL
Propagation
Delay Time
(D - Q, Q)
2.0
50
42
110
140
165
ns
4.5
14
22
28
33
6.0
12
19
24
28
2.0
150
57
150
190
225
ns
4.5
19
30
38
45
6.0
16
26
32
38
tPZL
tPZH
3 State Output
Enable Time
2.0
50
RL =1 K
Ω
55
140
175
210
ns
4.5
17
28
35
42
6.0
14
24
30
36
2.0
150
RL =1 K
Ω
66
180
225
270
ns
4.5
22
36
45
54
6.0
19
31
38
46
tPLZ
tPHZ
3 State Output
Disable Time
2.0
50
RL =1 K
Ω
40
125
155
190
ns
4.5
17
25
31
38
6.0
15
21
26
32
tW(L)
tW(H)
Minimum Pulse
Width
2.0
50
40
75
95
110
ns
4.5
8
151922
6.0
7
131619
ts
Minimum Set-up
Time
2.0
50
16
50
65
75
ns
4.5
5
101315
6.0
3
9
11
13
th
Minimum Hold
Time
2.0
50
555
ns
4.5
5
5
5
6.0
5
5
5
CIN
Input Capacitance
5
10
10
10
pF
COUT
Output
Capacitance
10
pF
CPD (*)
Power Dissipation
Capacitance
for HC563
for HC573
49
51
pF
(*) 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 operting current can be obtained by the following equation. ICC(opr) = CPD
•VCC •fIN +ICC/8 (per Gate)
The CPD when n pcs of FLIP-FLOP operate, can be gained by following equations:
for HC563 CPD (TOTAL) = 33 + 16 x n [pF]; for HC573 CPD (TOTAL) = 33 + 18 x n [pF]
M54/M74HC563/573
6/13



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