參數(shù)資料
型號(hào): MC74HC595A
廠商: ON SEMICONDUCTOR
英文描述: 8-Bit Serial-Input/Serial or Parallel-Output Shift Register with Latched 3-State Outputs(8位串行輸入 串/并輸出移位寄存器(3態(tài)輸出))
中文描述: 8位Serial-Input/Serial或并行輸出移位寄存器和鎖存三態(tài)輸出(8位串行輸入串/并輸出移位寄存器(三態(tài)輸出))
文件頁(yè)數(shù): 4/12頁(yè)
文件大?。?/td> 121K
代理商: MC74HC595A
MC74HC595A
http://onsemi.com
4
DC ELECTRICAL CHARACTERISTICS
(Voltages Referenced to GND)
Unit
4.5
V
V
Test Conditions
Parameter
Symbol
OH
Minimum HighLevel Output
Voltage, SQ
(DL129/D).
Unit
125 C
85 C
0.1
– 55 to 25 C
6.0
Test Conditions
I
20 A
Parameter
Symbol
V
Maximum LowLevel Output
Voltage, SQ
H
V
OL
Maximum LowLevel Output
Voltage, Q
A
Q
H
4.5
6.0
V
= V
or V
out
2.0
0.1
0.1
0.1
0.1
0.1
V
|I
out
|
out
3.0
6.0
5.48
4.4
5.9
0.26
4.4
5.9
0.33
0.4
in
Maximum Input Leakage
Current
6.0
in
= V
IH
or V
IL
2.0
4.4
5.9
5.34
0.1
5.2
0.1
V
in
= V
IH
or V
IL
|I
out
|
II
I
2.4 mA
4.5
2.98
2.34
2.2
Leakage
Current, Q
A
Q
H
out
0.1
0.33
0.4
0.1
0.1
II
out
I
out
0.26
in
= V
CC
or GND
Current (per Package)
l
= 0 A
V
in
= V
IL
or V
IH
Maximum Quiescent Supply
in
= V
CC
or GND
AC ELECTRICAL CHARACTERISTICS
(C
= 50 pF, Input t
= t
= 6.0 ns)
Symbol
PLH
V
Guaranteed Limit
125 C
Parameter
(Figures 2 and 7)
4.5
– 55 to 25 C
85 C
4.8
24
20
Unit
210
150
42
f
max
Maximum Clock Frequency (50% Duty Cycle)
2.0
30
6.0
38
4.0
6.0
Maximum Propagation Delay, Shift Clock to SQ
H
25
4.5
31
28
35
ns
6.0
4.5
6.0
24
30
26
3.0
30
38
33
100
36
45
38
125
150
t
,
t
PHL
Maximum Propagation Delay, Latch Clock to Q
Q
(Figures 3 and 7)
2.0
3.0
140
100
175
125
210
150
ns
ns
t
PLZ
,
150
PZL
Maximum Propagation Delay, Output Enable to Q
A
Q
H
(Figures 4 and 8)
4.5
27
34
205
130
41
ns
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