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HEF40194B Datasheet

4-bit Bidirectional Universal Shift Register

Manufacturer: NXP Semiconductors

HEF40194B Overview

The HEF40194B is a 4-bit bidirectional shift register with two mode control inputs (S0 and S1), a clock input (CP), a serial data shift left input (DSL), a serial data shift right input (DSR), four parallel data inputs (P0 to P3), an overriding asynchronous master reset input (MR), and four buffered parallel outputs (O0 to O3). When LOW, MR resets all stages and forces O0 to O3 LOW, overriding all other input...

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