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MC74AC350 Datasheet 4-BIT SHIFTER WITH 3-STATE OUTPUTS

Manufacturer: Motorola Semiconductor (now NXP Semiconductors)

Download the MC74AC350 datasheet PDF. This datasheet also includes the MC74ACT350 variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (MC74ACT350_Motorola.pdf) that lists specifications for multiple related part numbers.

General Description

The MC74AC350/74ACT350 is operationally equivalent to a 4-input multiplexer with the inputs connected so that the select code causes successive one-bit shifts of the data word.

This internal connection makes it possible to perform shifts of 0, 1, 2 or 3 places on words of any length.

A 7-bit data word is introduced at the In inputs and is shifted according to the code applied to the select inputs S0, S1.

Overview

MC74AC350 MC74ACT350 4ĆBit Shifter With 3ĆState Outputs The MC74AC350/74ACT350 is a specialized multiplexer that accepts a 4-bit word and shifts it 0, 1, 2 or 3 places, as determined by two Select (S0, S1) inputs.

For expansion to longer words, three linking inputs are provided for lower-order bits; thus two packages can shift an 8-bit word, four packages a 16-bit word, etc.

Shifting by more than three places is accomplished by paralleling the 3-state outputs of different packages and using the Output Enable (OE) inputs as a third Select level.

Key Features

  • 7 3-8 Unit Fig. No.
  • Voltage Range 5.0 V is 5.0 V ±0.5 V.