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SK100E142 - 9-Bit Shift Register

General Description

The SK10E/100E142 is a 9-bit shift register, designed with byte-parity applications in mind.

The E142 performs serial/parallel in and serial/parallel out, shifting in one direction.

D8 accept parallel input data, while S-IN accepts serial input data.

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Datasheet Details

Part number SK100E142
Manufacturer SEMTECH
File Size 112.82 KB
Description 9-Bit Shift Register
Datasheet download datasheet SK100E142 Datasheet

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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SK10/100E142 9-Bit Shift Register HIGH-PER.ORMANCE PRODUCTS Description The SK10E/100E142 is a 9-bit shift register, designed with byte-parity applications in mind. The E142 performs serial/parallel in and serial/parallel out, shifting in one direction. The nine inputs D0 – D8 accept parallel input data, while S-IN accepts serial input data. The Qn outputs do not need to be terminated for the shift operation to function. To minimize noise and power, any Q output not used should be left unterminated. The SEL (Select) input pin is used to switch between the two modes of operation – SHIFT and LOAD. The shift direction is from bit 0 to bit 8. Input data is accepted by the registers at set-up time before the posiitive going edge of CLK1 or CLK2.