L6452(1999) データシートの表示（PDF） - STMicroelectronics
部品番号
コンポーネント説明
メーカー
L6452 Datasheet PDF : 16 Pages
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L6452
COUNTER TRUTH TABLE (continued)
Enable internal counter = 1
Up Counting = 0
Reset Counter = 1
Clock Counter
C3
C2
C1
C0
0
0
0
0
0
1
0
0
0
1
0
1
0
1
1
1
0
1
1
1
1
1
1
0
1
1
1
0
0
0
1
0
0
0
1
0
1
0
1
1
1
0
1
1
0
0
0
1
0
0
0
1
1
0
0
0
1
0
0
0
0
DECODER TRUTH TABLE
OUTPUTS (HS)
ACTIVE
C3
C2
C1
C0
All inactive
0
0
0
0
1
0
0
0
1
2
0
0
1
1
3
0
0
1
0
4
0
1
1
0
5
0
1
1
1
6
0
1
0
1
7
0
1
0
0
8
1
1
0
0
9
1
1
0
1
10
1
1
1
1
11
1
1
1
0
12
1
0
1
0
13
1
0
0
0
All inactive
1
0
0
1
All inactive
1
0
1
1
This table is valid for both Channel A and Channel B and when Enable Channel is set to low level.
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