HCC4536 STMICROELECTRONICS [STMicroelectronics], HCC4536 Datasheet - Page 3

• Manufacturer Part Number: HCC4536
• Description: PROGRAMMABLE TIMER
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

BLOCK DIAGRAM
0 = Low Level
TRUTH TABLE
In 1 Set Reset Clock
– \
X
X
X
–
0
1
– /
–
0
0
1
0
0
0
0
0
0
0
1
0
0
0
Inh
0
0
0
0
1
0
0
Osc
Inh
X
0
0
0
0
0
–
– /
Out1 Out2 Decode
– \
– \
–
0
0
0
– /
–
–
– \
–
1
1
1
–
– /
– /
–
Advance
Advance
Change
Change
Change
to Next
to Next
State
State
Out
No
No
No
1
0
0 = Low Level
DECODE OUT SELECTION TABLE
D
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
C
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
B
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
A
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
8-BYPASS = 0 8-BYPASS = 1
Number or Stages
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
I n Divider Chain
9
HCC/HCF4536B
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
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