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Part Name
Description
HT9170B View Datasheet(PDF) - Holtek Semiconductor
Part Name
Description
MFG CO.
HT9170B
DTMF Receiver
Holtek Semiconductor
'HT9170B' PDF : 13 Pages
View PDF
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Package Information
18-pin DIP (300mil) Outline Dimensions
A
18
10
B
1
9
H
C
D
E
G
I
F
Fig1. Full Lead Packages
·
MS-001d (see fig1)
Symbol
A
B
C
D
E
F
G
H
I
·
MS-001d (see fig2)
Symbol
A
B
C
D
E
F
G
H
I
Min.
880
240
115
115
14
45
¾
300
¾
Min.
845
240
115
115
14
45
¾
300
¾
HT9170B/HT9170D
A
18
10
B
1
9
H
C
D
E
G
I
F
Fig2. 1/2 Lead Packages
Dimensions in mil
Nom.
¾
¾
¾
¾
¾
¾
100
¾
¾
Dimensions in mil
Nom.
¾
¾
¾
¾
¾
¾
100
¾
¾
Max.
920
280
195
150
22
70
¾
325
430
Max.
880
280
195
150
22
70
¾
325
430
Rev. 1.11
9
February 23, 2009
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