RS-170 Datasheet | National Semiconductor

LM1882 - 54ACT715 - LM1882-R - 54ACT715-R Programmable Video Sync Generator December 1998 LM1882 - 54ACT715 LM1882-R - 54ACT715-R Programmable Video Sync Generator General Description The ’ACT715/LM1882 and ’ACT715-R/LM1882-R are 20-pin TTL-input patible devices capable of generating Horizontal, Vertical and posite Sync and Blank signals for televisions and monitors. All pulse widths are pletely definable by the user. The devices are capable of generating signals for both interlaced and noninterlaced modes of operation. Equalization and serration pulses can be introduced into the posite Sync signal when needed. Four additional signals can also be made available when posite...