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74F350 - 4-Bit Shifter

Description

The 74F350 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.

Features

  • s Linking inputs for word expansion s 3-STATE outputs for extending shift range Ordering Code: Order Number 74F350SC 74F350SJ 74F350PC Package Number M16A M16D N16E Package.

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74F350 4-Bit Shifter with 3-STATE Outputs April 1988 Revised August 1999 74F350 4-Bit Shifter with 3-STATE Outputs General Description The 74F350 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. With appropriate interconnections, the 74F350 can perform zero-backfill, sign-extend or endaround (barrel) shift functions.
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