| Part Number | W91574DN |
| Manufacturer | Winbond |
| Title | 23-MEMORY TONE/PULSE DIALER |
| Description | The W91570DN series ICs are Si-gate CMOS ICs that provide the signals needed for either pulse or tone dialing. They feature 23 number memories and... |
| Features |
• Three by 32 digits for redial, save and mercury memory • Twenty by 16 digits for one-touch direct or two-touch indirect repertory memory • Uses 6 × 10 keyboard • Pause, Pulse-to-tone (*/T) and flash can be stored as a digit in memory • Minimum ton... |
| Datasheet |
 W91574DN Datasheet
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