Shifters - Component Selection Guide

Component Name

Features/Description

BRLSHFT4

4-bit barrel shifter

BRLSHFT8

8-bit barrel shifter

SR4CE, SR8CE, SR16CE

Shift register with clock enable, async. clear

SR4CLE, SR8CLE, SR16CLE

Loadable shift register with clock enable, async. clear

SR4CLED, SR8CLED, SR16CLED

Loadable left/right shift register with clock enable, async. clear

SR4RE, SR8RE, SR16RE

Shift register with clock enable, sync. reset

SR4RLE, SR8RLE, SR16RLE

Loadable shift register with clock enable, sync. reset

SR4RLED, SR8RLED, SR16RLED

Loadable left/right shift register with clock enable, sync. reset

X74_164

8-bit serial-in parallel-out shift register with async. clear

X74_165S

8-bit loadable serial/parallel-in parallel-out shift register with clock enable

X74_194

4-bit loadable left/right serial/parallel-in parallel-out shift register

X74_195

4-bit loadable serial/parallel-in parallel-out shift register

Component Name	Features/Description
BRLSHFT4	4-bit barrel shifter
BRLSHFT8	8-bit barrel shifter
SR4CE, SR8CE, SR16CE	Shift register with clock enable, async. clear
SR4CLE, SR8CLE, SR16CLE	Loadable shift register with clock enable, async. clear
SR4CLED, SR8CLED, SR16CLED	Loadable left/right shift register with clock enable, async. clear
SR4RE, SR8RE, SR16RE	Shift register with clock enable, sync. reset
SR4RLE, SR8RLE, SR16RLE	Loadable shift register with clock enable, sync. reset
SR4RLED, SR8RLED, SR16RLED	Loadable left/right shift register with clock enable, sync. reset
X74_164	8-bit serial-in parallel-out shift register with async. clear
X74_165S	8-bit loadable serial/parallel-in parallel-out shift register with clock enable
X74_194	4-bit loadable left/right serial/parallel-in parallel-out shift register
X74_195	4-bit loadable serial/parallel-in parallel-out shift register