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IL91210E |
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| Part Number | IL91210E |
| Manufacturer | IK Semiconductor |
| Description | 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. “Off Hook” is represented by a GND condition. “On Hook” is represe... |
| Features |
perating voltage range: 2 V to 5.5 V • Digits dialed manually after redialing are cascadable and stored as additional digits for the next redialing • Uses inexpensive ceramic resonator (3.58 MHz) • Built-in power up reset circuit • Four extra function keys: flash, pause, redial and DP or DTMF mixed dialing • Four-by-four (or 2 of 8) keyboard can be used • Low standby current • Dial Pulse Rate: 10 pps www.DataSheet4U.com PIN ASSIGNMENT ww.DataSheet4U.com IL91210E LOGIC DIAGRAM PIN 11 = GND PIN 10 = VCC Keyboard Assignments* 1 4 7 */T C1 2 5 8 0 C2 3 6 9 # C3 F1 F2 P RD Internal Pull Low ... |
| Document |
 IL91210E Data Sheet
PDF 403.53KB |
| Distributor | Stock | Price | Buy |
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