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參數(shù)資料
| 型號： | MM74HC574 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | 1.5 A, 520 kHz Low Voltage Buck Regulators with Synchronization Capability; Package: DFN18 6x5, 0.5p; No of Pins: 18; Container: Tape and Reel; Qty per Container: 2500 |
| 中文描述： | 三態(tài)八路D型邊沿觸發(fā)器 |
| 文件頁數(shù)： | 3/8頁 |
| 文件大小： | 102K |
| 代理商： | MM74HC574 |
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www.fairchildsemi.com
M
AC Electrical Characteristics
V
CC
5V, T
A
25
q
C, t
r
t
f
6 ns
AC Electrical Characteristics
V
CC
2.0 6.0V, C
L
50 pF, t
r
t
f
6 ns (unless otherwise specified)
Symbol
Parameter
Conditions
Typ
Guaranteed
Limit
33
27
28
Units
f
MAX
t
PHL
, t
PLH
t
PZH
, t
PZL
Maximum Operating Frequency
Maximum Propagation Delay, Clock to Q
Maximum Output Enable Time
60
17
19
MHz
ns
ns
C
L
45 pF
R
L
1 k
:
C
L
45 pF
R
L
1 k
:
C
L
5 pF
t
PHZ
, t
PLZ
Maximum Output Disable Time
14
25
ns
t
S
t
H
t
W
Minimum Setup Time, Data to Clock
Minimum Hold Time, Clock to Data
Minimum Pulse Clock Width
10
3
8
12
5
15
ns
ns
ns
Symbol
Parameter
Conditions
V
CC
T
A
25
q
C
Typ
T
A
40 to 85
q
C T
A
55 to 125
q
C
Guaranteed Limits
28
Units
f
MAX
Maximum Operating Frequency
C
L
50 pF
2.0V
33
23
MHz
4.5V
6.0V
2.0V
30
35
30
24
28
38
20
23
45
t
PHL
, t
PLH
Maximum Propagation
C
L
50 pF
C
L
150 pF
C
L
50 pF
C
L
150 pF
C
L
50 pF
C
L
150 pF
R
L
1 k
:
C
L
50 pF
C
L
150 pF
C
L
50 pF
C
L
150 pF
C
L
50 pF
C
L
150 pF
R
L
1 k
:
C
L
50 pF
18
ns
Delay, Clock to Q
2.0V
4.5V
4.5V
51
13
19
155
23
31
194
29
47
233
35
47
ns
6.0V
6.0V
12
18
20
27
25
34
30
41
ns
t
PZH
, t
PZL
Maximum Output Enable
Time
2.0V
2.0V
4.5V
22
59
14
30
180
28
38
225
35
45
270
42
ns
ns
4.5V
6.0V
6.0V
20
12
18
36
24
31
45
30
39
54
36
47
ns
t
PHZ
, t
PLZ
Maximum Output Disable Time
2.0V
4.5V
6.0V
15
12
10
30
25
21
38
31
27
45
38
32
ns
t
S
Minimum Setup Time
Data to Clock
2.0V
4.5V
6.0V
6
12
20
17
15
25
21
18
30
25
ns
t
H
Minimum Hold Time
Clock to Data
2.0V
4.5V
6.0V
1
5
0
0
6
0
0
8
0
0
ns
t
THL
, t
TLH
Maximum Output Rise
and Fall Time
C
L
50 pF
2.0V
4.5V
6.0V
6
7
6
12
12
10
15
15
13
18
18
15
ns
t
W
Minimum Clock Pulse Width
2.0V
4.5V
6.0V
30
9
8
15
16
14
20
20
18
24
24
20
ns
t
r
,t
f
Maximum Clock Input Rise
and Fall Time
2.0V
4.5V
6.0V
1000
500
400
1000
500
400
1000
500
400
ns
C
PD
Power Dissipation Capacitance
(Note 5) (per latch)
Maximum Input Capacitance
OC
V
CC
OC
GND
5
pF
58
5
C
IN
10
10
10
pF
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| MM74HC574MTCX | 3-STATE Octal D-Type Edge-Triggered Flip-Flop |
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| MM74HC589 | 1.5A, 520kHz Low Voltage Buck Regulator with External Bias Capability; Package: SOIC-8 Narrow Body; No of Pins: 8; Container: Rail; Qty per Container: 98 |
| MM74HC589M | 8-Bit Shift Registers with Input Latches and 3-STATE Serial Output |
| MM74HC589N | 1.5A, 520kHz Low Voltage Buck Regulator with External Bias Capability; Package: SOIC-8 Narrow Body; No of Pins: 8; Container: Tape and Reel; Qty per Container: 2500 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MM74HC574J | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Octal D-Type Flip-Flop |
| MM74HC574J/A+ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Octal D-Type Flip-Flop |
| MM74HC574M | 制造商:FCS 功能描述: |
| MM74HC574MTC | 功能描述:觸發(fā)器 3-ST Oct D Flip-Flop RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel |
| MM74HC574MTC_Q | 功能描述:觸發(fā)器 3-ST Oct D Flip-Flop RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel |
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