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54F299 - Octal Universal Shift/Storage Register

General Description

The ’F299 is an 8-bit universal shift storage register with TRI-STATE outputs Four modes of operation are possible hold (store) shift left shift right and load data The parallel load inputs and flip-flop outputs are multiplexed to reduce the total number of package pins Additional outputs Q0

Key Features

  • Y Common parallel I O for reduced pin count Y Additional serial inputs and outputs for expansion Y Four operating modes shift left shift right load and store Y TRI-STATE outputs for bus-oriented.

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Part Number Description Manufacturer
54F299 8-BIT UNIVERSAL SHIFT/STORAGE REGISTERS Texas Instruments

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Obsolete 54F 74F299 Octal Universal Shift Storage Register with Common Parallel I O Pins May 1995 54F 74F299 Octal Universal Shift Storage Register with Common Parallel I O Pins General Description The ’F299 is an 8-bit universal shift storage register with TRI-STATE outputs Four modes of operation are possible hold (store) shift left shift right and load data The parallel load inputs and flip-flop outputs are multiplexed to reduce the total number of package pins Additional outputs Q0 – Q7 are provided to allow easy serial cascading A separate active LOW Master Reset is used to reset the register Features Y Common parallel I O for reduced pin count Y Additional serial inputs and outputs for expansion Y Four operating modes shift left shift right load and store Y TRI-STATE outputs for