DESCRIPTION
The device is a Silicon Gate CMOS IC that provides necessary signals for either DTMF or loop disconnect (pulse) dialling. The dialer buffets up to 28 digits into memory that can be later redialed with a single key input. Additionally another 28 digits memory is available for the save function.
MOSTEK
9850
DIP
恩XP
8484
恩XP
8595
LQFP144
MK5380N
167
167
FREESCAL
20000
QFP144
2700
DIP
恩XP
3000
QFP144
恩XP
10280
原厂封装
ST
7800
DIP-18
ST
16900
DIP18
恩XP
31500
MAPBGA-144(13x13)
FREESCALE
32
QFP144
恩XP
9850
QFP144
FREESCALE
50000
QFP144
MOSTEK
4
DIP-16