Texas Instruments datasheet for the CD4094 eight-stage shift-and-store bus register, supplied as a 285 KB PDF. It should include pin descriptions, functional diagram, timing waveforms and supply ratings for the CMOS device. Use it to check that data, clock, strobe and output-enable signals arrive with correct levels, trace a serial chain feeding LEDs or drivers, and confirm limits before testing. The TI pinout matches other common 4094 versions.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @cyberlanelectonik. Enginerys does not host this file.
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The standard format for schematics, block diagrams, power-sequence charts and service manuals.