74F835中文资料飞利浦数据手册PDF规格书

DESCRIPTION

The 74F835 is a high speed 8-bit parallel/serial-in, serial-out shift register whose parallel inputs have been connected to an internal octal two-to-one multiplexer with all the “B” inputs connected to an octal latch.

This 24-pin part is specifically designed for video bit shifting, where interleaved loading is desired and parts count is critical. It is useful in any design where a 2:1 mux input with a transparent latch is needed.

FEATURES

• Specifically designed for Video applications

• Combines the 74F373, two 74F157s, and the 74F166 functions in one package

• Interleaved loading with 2:1 mux

• Dual 8-bit parallel inputs

• Transparent latch on all “B” inputs

• Guaranteed serial shift frequency to 100MHz

• Expandable to 16-bits or more with serial input