LC7455A ic equivalent, closed caption signal extraction ic.
me (in the even field), the decoder IC (microcontroller) must perform a transfer control operation at least twice every frame (about 32 ms). When the second control opera.
(mode 3) or PAL TV applications (mode 4).
Package Dimensions
unit: mm 3006B-DIP16
[LC7455A]
Functions
* Low power .
Image gallery
Download