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參數(shù)資料
| 型號： | 74LV595PWDH |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 通用總線功能 |
| 英文描述： | 8-bit serial-in/serial or parallel-out shift register with output latches 3-State |
| 中文描述： | LV/LV-A/LVX/H SERIES, 8-BIT RIGHT SERIAL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, PDSO16 |
| 封裝： | 4.40 MM, PLASTIC, MO-153, SOT-403-1, TSSOP-16 |
| 文件頁數(shù)： | 9/16頁 |
| 文件大?。?/td> | 137K |
| 代理商： | 74LV595PWDH |
Philips Semiconductors
Product specification
74LV595
8-bit serial-in/serial or parallel-out shift register
with output latches (3-State)
1998 Apr 20
9
AC WAVEFORMS
V
M
= 1.5V at V
CC
V
M
= 0.5 * V
CC
at V
CC
V
and V
OH
are the typical output voltage drop that occur with the
output load.
V
X
= V
OL
+
0.3V at V
CC
≥
2.7V
V
X
= V
OL
+ 0.1V
CC
at V
CC
<
2.7V
V
Y
= V
OH
– 0.3V at V
CC
2.7V
V
Y
= V
OH
– 0.1V
CC
at V
CC
<
2.7V
2.7V
2.7V
SV00718
GND
V
OL
V
I
V
OH
V
M
CP INPUT
Q
n
OUTPUT
V
M
t
PLH
t
PHL
1/f
max
t
W
Figure 1. Clock (SH
CP
) to output (Q
7’
), propagation delays, the
shift clock pulse width and the maximum shift clock frequency.
SV00727
V
M
SH
CP
INPUT
ST
CP
INPUT
Q
n
OUTPUT
V
M
V
M
1/f
max
t
su
t
W
t
PHL
t
PLH
V
I
V
I
GND
GND
V
OL
V
OH
Figure 2. Storage clock (ST
CP
) to output (Q
n
) propagation
delays, the storage clock pulse width and the shift clock to
storage clock set-up time.
outputs
disabled
SV00344
V
I
OE INPUT
GND
V
OUTPUT
LOW-to-OFF
OFF-to-LOW
V
OL
V
OUTPUT
HIGH-to-OFF
OFF-to-HIGH
GND
V
M
t
PLZ
t
PHZ
t
PZL
V
Y
outputs
enabled
outputs
enabled
V
X
V
M
t
PZH
V
M
Figure 3. 3-State enable and disable times for input OE.
SV00722
tsu
tsu
v
OH
SH
CP
INPUT
D
S
INPUT
Q
7
’ OUTPUT
V
M
t
h
V
M
V
M
t
h
V
I
GND
V
I
GND
V
OL
Figure 4. Data set-up and hold times for the data input (D
S
).
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| 74LV595 | 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(lián)輸入/串聯(lián)或并聯(lián)輸出移位寄存器（三態(tài)）) |
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| 74LV595PW-T | 制造商:NXP Semiconductors 功能描述:Shift Register Single 8-Bit Serial to Serial/Parallel 16-Pin TSSOP T/R |
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| 74LV688D | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit magnitude comparator |
| 74LV688DB | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit magnitude comparator |
| 74LV688DB-T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Identity Comparator |
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