* 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.
LC737212M Datasheet (308.13 KB)
LC737212M
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.
📁 Related Datasheet
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Ordering number : EN5203203
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Telephone Dialer IC with On-Chip Memory for PushButton Telephones
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