Part Number | W91570DN |
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 | W91570DN Datasheet |