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参数资料
| 型号： | SNJ54HC377W |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 锁存器 |
| 英文描述： | HC/UH SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, CDFP20 |
| 封装： | CERAMIC, DFP-20 |
| 文件页数： | 9/16页 |
| 文件大小： | 602K |
| 代理商： | SNJ54HC377W |
SN54HC377, SN74HC377
OCTAL DTYPE FLIPFLOPS
WITH CLOCK ENABLE
SCLS307B– JANUARY 1996 – REVISED JANUARY 2003
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
FUNCTION TABLE
(each flip-flop)
INPUTS
OUTPUT
CLKEN
CLK
D
OUTPUT
Q
H
X
Q0
L
↑
HH
L
↑
LL
X
L
X
Q0
logic diagram (positive logic)
CLKEN
1
11
3
2
CLK
1D
1Q
C1
1D
C1
1D
C1
1D
C1
1D
C1
1D
C1
1D
C1
1D
C1
1D
5
2Q
6
3Q
9
4Q
12
5Q
15
6Q
16
7Q
19
8Q
4
2D
7
3D
8
4D
13
5D
14
6D
17
7D
18
8D
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