Part Number
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DM74S195 |
Manufacturer
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National Semiconductor |
Description
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4-Bit Parallel Access Shift Registers |
Published
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Dec 12, 2014 |
Detailed Description
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DM54S195 DM74S195 4-Bit Parallel Access Shift Registers
June 1989
DM54S195 DM74S195 4-Bit Parallel Access Shift Regist...
|
Datasheet
|
DM74S195
|
Overview
DM54S195 DM74S195 4-Bit Parallel Access Shift Registers
June 1989
DM54S195 DM74S195 4-Bit Parallel Access Shift Registers
General Description
These 4-bit registers feature parallel inputs parallel outputs J-K serial inputs shift load control input and a direct overriding clear All inputs are buffered to lower the input drive requirements The registers have two modes of operation
Parallel (broadside) load
Shift (in the direction QA toward QD) Parallel loading is accomplished by applying the four bits of data and taking the shift load control input low The data is loaded into the associated flip-flop and appears at the outputs after the positive transition of the clock input During loading ...
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