N74F676D 查看數據表（PDF） - Philips Electronics
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N74F676D Datasheet PDF : 10 Pages
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Philips Semiconductors
16-bit serial/parallel-in, serial-out shift register (3-State)
LOGIC SYMBOL
4 7 8 9 10 11 13 14 15 16 17 18 19 20 21 22 23
SI D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15
1
CS
2
CP
5
M
SO
VCC = Pin 24
GND = Pin 12
6
LOGIC SYMBOL (IEEE/IEC)
SRG16
5
0 M0
1
2
1
&
2
C3/1
7
2, 3D
8
9
10
11
13
14
15
16
17
18
19
20
21
22
23
2, 3D
4
1, 3D
SF01210
6
SF01211
LOGIC DIAGRAM
2
CP
CS 1
5
M
4
SI
7
D0
D1 8
D2 9
D3 10
D4 11
D5 13
D6 14
D7 15
D8 16
D9 17
D10 18
D11 19
FUNCTION TABLE
CONTROL INPUTS
CS
M
CP
OPERATING MODE
H
X
X
Hold
L
L
↓
Shift/Serial load
L
H
↓
Parallel load
H = High voltage level
L = Low voltage level
X = Don’t care
↓ = High-to-Low transition of clock input
1990 Apr 18
D12 20
21
D13
22
D14
23
D15
VCC = Pin 24
GND = Pin 12
3
Product specification
74F676
CP
Q
D
CP
Q
D
CP
Q
D
CP
Q
D
CP
Q
D
CP
Q
D
CP
Q
D
CP
Q
D
CP
Q
D
CP
Q
D
CP
Q
D
CP
Q
D
CP
Q
D
CP
Q
D
CP
Q
D
CP
Q
D
6
SO
SF01212
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