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參數(shù)資料
| 型號(hào)： | M54HC574 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | Octal D-Type Latch with 3 State Output(八D觸發(fā)器帶三態(tài)輸出(同相)) |
| 中文描述： | 八路D類3態(tài)輸出鎖存（八?觸發(fā)器帶三態(tài)輸出（同相）） |
| 文件頁數(shù)： | 6/13頁 |
| 文件大?。?/td> | 271K |
| 代理商： | M54HC574 |
AC ELECTRICAL CHARACTERISTICS
(C
L
= 50 pF, Input t
r
= t
f
= 6 ns)
Symbol
Parameter
Test Conditions
Value
-40 to 85
o
C
74HC
Min.
Unit
V
CC
(V)
C
L
(pF)
T
A
= 25
o
C
54HC and 74HC
Min.
Typ.
25
-55 to 125
o
C
54HC
Min.
Max.
60
12
10
150
30
26
190
38
32
125
25
21
165
33
28
125
25
21
Max.
75
15
13
190
38
32
240
48
41
155
31
26
205
41
35
155
31
26
Max.
90
18
15
225
45
38
285
57
48
190
38
32
250
50
43
190
38
32
t
TLH
t
THL
Output Transition
Time
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
50
ns
7
6
t
PLH
t
PHL
Propagation
Delay Time
(CLOCK - Q, Q)
50
70
20
15
88
25
19
48
15
12
60
20
16
34
17
15
18
75
90
15
6
6
25
6
4
ns
150
ns
t
PZL
t
PZH
3 State Output
Enable Time
50
R
L
= 1 K
ns
150
R
L
= 1 K
ns
t
PLZ
t
PHZ
3 State Output
Disable Time
50
R
L
= 1 K
ns
f
MAX
Maximum CLock
Frequency
50
6.2
31
37
5
4.2
21
25
ns
25
30
t
W(L)
t
W(H)
Minimum Pulse
Width (CLOCK)
50
75
15
13
75
15
13
0
0
0
10
95
19
16
95
19
16
0
0
0
10
110
22
19
110
22
19
0
0
0
10
ns
t
s
Minimum Set-up
Time
50
ns
t
h
Minimum Hold
Time
50
ns
C
IN
C
OUT
Input Capacitance
Out put
Capacitance
Power Dissipation
Capacitance
5
pF
10
pF
C
PD
(*)
54
pF
(*) C
PD
isdefined as thevalue of the IC’sinternal equivalent capactance which is calculated from theoperating current consumption without load.
(Refer to TestCircuit). Average operting current can beobtained bythefollowing equation. I
CC
(opr) =C
PD
V
CC
f
IN
+I
CC
M54/M74HC564/574
6/13
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|---|---|
| M54HC574B1R | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT HC564 INVERTING - HC574 NON INVERTING |
| M54HC574C1R | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT HC564 INVERTING - HC574 NON INVERTING |
| M54HC574D | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:RAD-HARD OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING |
| M54HC574D1 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:RAD-HARD OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING |
| M54HC574F1R | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT HC564 INVERTING - HC574 NON INVERTING |
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