W91521N Datasheet, Dialer, Winbond

W91521N Features

• Dialer
• DTMF/pulse switchable dialer
• Two by 32-digit redial and save memory
• Pulse-to-tone (
• /T) keypad for long distance call operation
• Uses 5 ×

PDF File Details

Part number:

W91521N

Manufacturer:

Winbond

File Size:

162.73kb

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📄 Datasheet

Description:

Tone/pulse dialer. The W91520N series are Si-gate CMOS ICs that provide the necessary signals for tone or pulse dialing. The W91520N series provide one-

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W91521N

Winbond

📁 Related Datasheet

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