Datasheet Details
| Part number | IL91210E |
|---|---|
| Manufacturer | IK Semiconductor |
| File Size | 403.53 KB |
| Description | Tone/Pulse Dialer |
| Datasheet |
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|
| Part number | IL91210E |
|---|---|
| Manufacturer | IK Semiconductor |
| File Size | 403.53 KB |
| Description | Tone/Pulse Dialer |
| Datasheet |
|
|
|
|
Pin No.
1 2 3 4 5 Designation R1 R2 R3 R4 HK Hook switch input.
This inverter input pin detects the state of the hook switch contact.