參數資料
型號： 74LV595
廠商： NXP Semiconductors N.V.
英文描述： 8-bit serial-in/serial or parallel-out shift register with output latches (3-State)(帶輸出鎖存的8位串聯輸入/串聯或并聯輸出移位寄存器（三態(tài)）)
中文描述： 8位serial-in/serial或并行輸出的移位寄存器的輸出鎖存器（3態(tài)）（帶輸出鎖存的8位串聯輸入/串聯或并聯輸出移位寄存器（三態(tài)））
文件頁數： 7/16頁
文件大?。?/td> 137K
代理商： 74LV595
Philips Semiconductors
Product specification
74LV595
8-bit serial-in/serial or parallel-out shift register
with output latches (3-State)
1998 Apr 20
7
DC CHARACTERISTICS (Continued)
Over recommended operating conditions voltages are referenced to GND (ground = 0V)
SYMBOL
PARAMETER
TEST CONDITIONS
LIMITS
UNIT
-40
°
C to +85
°
C
-40
°
C to +125
°
C
V
OH
HIGH level output
voltage; BUS driver
outputs
V
CC
= 3.0V;V
I
= V
IH
or V
IL;
–I
O
= 8mA
2.40
2.82
2.20
V
V
CC
= 1.2V; V
I
= V
IH
or V
IL;
I
O
= 100
μ
A
V
CC
= 2.0V; V
I
= V
IH
or V
IL;
I
O
= 100
μ
A
V
CC
= 2.7V; V
I
= V
IH
or V
IL;
I
O
= 100
μ
A
V
CC
= 3.0V;V
I
= V
IH
or V
IL;
I
O
= 100
μ
A
0
0
0
0
V
OL
LOW level output
voltage; all outputs
0.2
0.2
0.2
0.2
0.2
0.2
V
V
OL
LOW level output
voltage;
STANDARD
outputs
LOW level output
voltage; BUS driver
outputs
V
CC
= 3.0V;V
I
= V
IH
or V
IL;
I
O
= 6mA
0.25
0.40
0.50
V
V
OL
V
CC
= 3.0V;V
I
= V
IH
or V
IL;
I
O
= 8mA
0.20
0.40
0.50
V
I
I
Input leakage
current
3-State output
OFF-state current
Quiescent supply
current; MSI
Additional
quiescent supply
current per input
V
CC
= 3.6V; V
I
= V
CC
or GND
1.0
1.0
μ
A
I
OZ
V
CC
= 3.6V; V
I
= V
IH
or V
IL;
V
O
= V
CC
or GND
5
10
μ
A
I
CC
V
CC
= 3.6V; V
I
= V
CC
or GND; I
O
= 0
20.0
160
μ
A
I
CC
V
CC
= 2.7V to 3.6V; V
I
= V
CC
–0.6V
500
850
μ
A
NOTE:
1. All typical values are measured at T
amb
= 25
°
C.
AC CHARACTERISTICS
GND = 0V; t
r
= t
f
≤
2.5ns; C
L
= 50pF; R
L
= 1K
SYMBOL
PARAMETER
WAVEFORM
CONDITION
LIMITS
–40 to +85
°
C
TYP
1
95
32
24
18
2
100
34
25
19
2
85
29
21
16
2
85
29
21
16
2
65
24
18
14
2
LIMITS
–40 to +125
°
C
MIN
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
UNIT
V
CC
(V)
1.2
2.0
2.7
3.0 to 3.6
1.2
2.0
2.7
3.0 to 3.6
1.2
2.0
2.7
3.0 to 3.6
1.2
2.0
2.7
3.0 to 3.6
1.2
2.0
2.7
3.0 to 3.6
MIN
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
MAX
–
61
45
36
–
65
48
38
–
56
41
33
–
56
41
33
–
40
32
26
MAX
–
75
55
44
–
77
56
45
–
66
49
33
–
66
49
39
–
49
37
30
t
PHL/
t
PLH
Propagation delay
SH
CP
to Q
7
’
Figure 1
ns
y
t
PHL/
t
PLH
Propagation delay
ST
CP
to Q
n
Figure 2
ns
y
t
PHL
Propagation delay
MR to Q
7
’
Figure 5
ns
3 St t
3-State out
enable time
OE to Q
n
t
t
PZH/
t
PZL
Figure 3
ns
3 St t
3-State out
disable time
OE to Q
n
t
t
PHZ/
t
PLZ
Figure 3
ns
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74LV595D,118 功能描述:計數器移位寄存器 8-BIT SHIFT REG W/OUTPUT LATCH RoHS:否 制造商:Texas Instruments 計數器類型: 計數順序:Serial to Serial/Parallel 電路數量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類型: 輸入線路數量:1 輸出類型:Open Drain 傳播延遲時間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel
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