參數(shù)資料
型號(hào): HD74LV165A
廠商: Hitachi,Ltd.
英文描述: Parallel-Load 8-bit Shift Register(并行載入8位移位寄存器)
中文描述: 并聯(lián)負(fù)載8位的移位寄存器(并行載入8位移位寄存器)
文件頁(yè)數(shù): 2/17頁(yè)
文件大?。?/td> 75K
代理商: HD74LV165A
HD74LV165A
2
Function Table
Inputs
SH/
LD
Internal Outputs
Output
CLK INH
CLK
SER
A ... H
QA
QB
QH
L
X
X
X
a ... h
a
b
h
H
L
H
X
H
Q
An
Q
An
Q
B0
Q
B0
Q
An
Q
An
Q
Gn
Q
Gn
Q
H0
Q
H0
Q
Gn
Q
Gn
H
L
L
X
L
H
H
X
X
X
Q
A0
Q
A0
H
H
X
H
X
X
H
L
H
X
H
Note:
L
L
X
L
H: High level
L: Low level
: Low to high transition
X: Immaterial
a ... h:
Parallel data
Q
A0
... Q
H0
:
Q
An
... Q
Gn
: Data shifted from the previous stage on a positive edge at the clock input.
Outputs remain unchanged.
Pin Arrangement
13
14
11
12
15
16
9
10
V
CC
CLK INH
D
C
B
A
1
2
3
4
5
6
7
8
SH/
LD
CLK
E
F
G
H
Q
H
GND
SER
Q
H
(Top view)
相關(guān)PDF資料
PDF描述
HD74LV166A Parallel-Load 8-bit Shift Register(并行載入8位移位寄存器)
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