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DSA00373815.pdf
by Sames
Partial File Text
sames SAN3010 APPLICATION NOTE SINGLE CHIP TELEPHONE INTERFACE FOR KEYBOARD ENTRY VIA uC
...
1 Scope This application note describes a simple interface for keyboard entry to the SA253x family
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Datasheet Type
Original
RoHS
Unknown
Pb Free
Unknown
Lifecycle
Unknown
DSA00373815.pdf
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User Tagged Keywords
40D1 DIODE
74138
74138 1 to 8
74138 3 to 8 decoder
74138 decoder
74138 logic circuit
7490 counter
74HC125
74HC138
75F003
8051 keyboard
80C31
AN3010
AS253X
AUSTRIA MIKRO SYSTEME INTERNATIONAL
c 4072
data sheet of 74138
decoder 74138
interfacing 8051 4066
MT 7930
SA2531
SA2532
san3010