Datasheet Specifications
- Part number
- MK53761
- Manufacturer
- STMicroelectronics ↗
- File Size
- 218.02 KB
- Datasheet
- MK53761_STMicroelectronics.pdf
- Description
- REPERTORY DIALER
Description
www.DataSheet4U.com MK53761 REPERTORY DIALER *....SINGLE CHIP DTMF AND PULSE DIALER SOFTSWITCH CHANGES SIGNALING MODE FROM PULSE TO TON.
Features
* provided by the PABX or a central office. July 1993 C4 DIP18 V+ MODE C1 C2 C3 VOSC1 OSC2 C4 N. C. 1 2 3 4 5 6 7 8 9 10 D93TL018 20 19 18 17 16 15 14 13 12 11 PULSE OUTPUT HKS R1 R2 R3 R4 MUTE OUTPUT PACIFIER TONE/ CHIP DISABLE DTMF OUTPUT N. C. SO20 1/11 MK53761 Figure 2 : Keypad ConfiguratioMK53761 Distributors
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