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HEF4557B Datasheet - Philips

HEF4557B-Philips.pdf

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Datasheet Details

Part number:

HEF4557B

Manufacturer:

Philips

File Size:

78.37 KB

Description:

1-to-64 bit variable length shift register.

HEF4557B, 1-to-64 bit variable length shift register

The HEF4557B is a static clocked serial shift register whose length may be programmed to be any number of bits between 1 and 64.

The number of bits selected is equal to the sum of the subscripts of the enabled length control inputs (L1, L2, L4, L8, L16 and L32) plus one.

Serial data may be selected

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