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参数资料
| 型号： | MC74HC597AN |
| 厂商： | ON SEMICONDUCTOR |
| 元件分类： | 计数移位寄存器 |
| 英文描述： | HC/UH SERIES, 8-BIT RIGHT PARALLEL IN SERIAL OUT SHIFT REGISTER, TRUE OUTPUT, PDIP16 |
| 封装： | PLASTIC, DIP-16 |
| 文件页数： | 8/11页 |
| 文件大小： | 291K |
| 代理商： | MC74HC597AN |
MC54/74HC597A
MOTOROLA
High–Speed CMOS Logic Data
DL129 — Rev 6
6
FUNCTION TABLE
Operation
Inputs
Resulting Function
Operation
Reset
Serial Shift/
Parallel Load
Latch
Clock
Shift
Clock
Serial
Input
SA
Parallel
Inputs
A–H
Latch
Contents
Shift
Register
Contents
Output
QH
Reset shift register
L
X
L, H,
X
U
L
Reset shift register; load
parallel data into data latch
L
X
a–h
L
Load parallel data into data
latch
H
L,H,
X
a–h
U
Transfer latch contents to
shift register
H
L
L, H,
X
U
LRN → SRN
LRH
Contents of data latch and
shift register are
unchanged
H
L, H,
L,H,
X
U
Load parallel data into data
latch and shift register
H
L
X
a–h
h
Shift serial data into shift
register
H
X
D
X
*
SRA = D;
SRN → SRN + 1
SRG → SRH
Load parallel data into data
latch and shift serial data
into shift register
H
D
a–h
SRA = D;
SRN → SRN + 1
SRG → SRH
LR = latch register contents
a–h = data at parallel data inputs A–H
U = remains unchanged
SR = shift register contents
D = data (L, H) at serial data input SA
X = don’t care
* = depends on latch clock input
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相关代理商/技术参数 |
参数描述 |
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| MC74HC597D | 制造商:Motorola Inc 功能描述: |
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| MC74HC640ADTEL | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Motorola Inc 功能描述: 制造商:MOTOROLA 功能描述: |
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