masterleous
- Jul 20, 2004
- 38
- Joined
- Jul 20, 2004
- Messages
- 38
Hi all,
i need some help, i will be very greatfull to you,
one of my nephiew has a remote control toy car, which is operated at 27MHz frequency, (and ofcourse it is MADE IN CHINA)
Inside the Remote Control a few components are their,
3X S9018 Transistors
Few Resistors, Inductors, Capacitors................ and of course their is one IC (14 pin), The printed numbers on In are
TX-2 40816229
I try to search about this IC, at first i thought it is a CMOS IC of CD4081.......but found me wrong........... as CD4081 - pin 14 is VCC and pin 7 is Ground........
And at this IC (mentioned above) has -ve supply connection of Battery at pin 14.......
I am so much confused about this IC, if anyone knows about it, having datasheet of it................
Thanks,
masterleous
i need some help, i will be very greatfull to you,
one of my nephiew has a remote control toy car, which is operated at 27MHz frequency, (and ofcourse it is MADE IN CHINA)
Inside the Remote Control a few components are their,
3X S9018 Transistors
Few Resistors, Inductors, Capacitors................ and of course their is one IC (14 pin), The printed numbers on In are
TX-2 40816229
I try to search about this IC, at first i thought it is a CMOS IC of CD4081.......but found me wrong........... as CD4081 - pin 14 is VCC and pin 7 is Ground........
And at this IC (mentioned above) has -ve supply connection of Battery at pin 14.......
I am so much confused about this IC, if anyone knows about it, having datasheet of it................
Thanks,
masterleous