* a single operation.
* STORE key Pressing the STORE key sets the system to memory store mode. Pressing the STORE key again during a memory store operation cancels all input data.
* HOLD ON/OFF key Controls the on/off state of off-hook mode. No key tone is output at this time.
LC737212 Datasheet (308.13 KB)
LC737212
Sanyo Semicon Device
308.13 KB
Telephone dialer ic with on-chip memory for push- button telephones.
Ordering number : EN5203203 CMOS LSI LC737212, LC737212M Telephone Dialer IC with On-Chip Memory for PushButton Telephones Overview The LC737212 an.
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