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DM54194

National Semiconductor
Part Number DM54194
Manufacturer National Semiconductor
Description 4-Bit Bidirectional Universal Shift Registers
Published Apr 1, 2005
Detailed Description DM54194 4-Bit Bidirectional Universal Shift Registers June 1989 DM54194 4-Bit Bidirectional Universal Shift Registers ...
Datasheet PDF File DM54194 PDF File

DM54194
DM54194


Overview
DM54194 4-Bit Bidirectional Universal Shift Registers June 1989 DM54194 4-Bit Bidirectional Universal Shift Registers General Description This bidirectional shift register is designed to incorporate virtually all of the features a system designer may want in a shift register it features parallel inputs parallel outputs right-shift and left-shift serial inputs operating-mode-control inputs and a direct overriding clear line The register has four distinct modes of operation namely Parallel (broadside) load Shift right (in the direction QA toward QD) Shift left (in the direction QD toward QA) Inhibit clock (do nothing) Synchronous parallel loading is accomplished by applying the four bits of ...



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