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YM2149

Software-Controlled Sound Generator, DIP-40

Schematic Symbol

YM2149VSSCLOCK~{RESET}~{A9}A8~{SEL}BDIRBC2BC1TEST1VCCNCABNCIOB7IOB6IOB5IOB4IOB3IOB2IOB1IOB0IOA7IOA6IOA5IOA4IOA3IOA2IOA1IOA0DA7DA6DA5DA4DA3DA2DA1DA0C

Pin Configuration (40 pins)

PinNameType
1VSSpower_in
2NCno_connect
3Aoutput
4Boutput
5NCno_connect
6IOB7bidirectional
7IOB6bidirectional
8IOB5bidirectional
9IOB4bidirectional
10IOB3bidirectional
11IOB2bidirectional
12IOB1bidirectional
13IOB0bidirectional
14IOA7bidirectional
15IOA6bidirectional
16IOA5bidirectional
17IOA4bidirectional
18IOA3bidirectional
19IOA2bidirectional
20IOA1bidirectional
21IOA0bidirectional
22CLOCKinput
23~{RESET}input
24~{A9}input
25A8input
26~{SEL}input
27BDIRinput
28BC2input
29BC1input
30DA7bidirectional
31DA6bidirectional
32DA5bidirectional
33DA4bidirectional
34DA3bidirectional
35DA2bidirectional
36DA1bidirectional
37DA0bidirectional
38Coutput
39TEST1passive
40VCCpower_in

Footprint

Confirmed

Package_DIP/DIP-40_W15.24mm

Pad Layout
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
Pads (40)
NumberType
1thru hole
2thru hole
3thru hole
4thru hole
5thru hole
6thru hole
7thru hole
8thru hole
9thru hole
10thru hole
11thru hole
12thru hole
13thru hole
14thru hole
15thru hole
16thru hole
17thru hole
18thru hole
19thru hole
20thru hole
21thru hole
22thru hole
23thru hole
24thru hole
25thru hole
26thru hole
27thru hole
28thru hole
29thru hole
30thru hole
31thru hole
32thru hole
33thru hole
34thru hole
35thru hole
36thru hole
37thru hole
38thru hole
39thru hole
40thru hole

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Footprint

Details

LibraryAudio
Pin Count40
FootprintDIP-40_W15.24mm
Pad Count40
View Datasheet

Keywords

audiossg3ch