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- SN74LS174D
- SN74LS174DRE4
- SN74LS174NSR
- SN74LS175DR
- SN74LS175DRE4
- SN74LS175N
- SN74LS175NSRE4
- SN74LS190N
- SN74LS191D
- SN74LS191DE4
- SN74LS191DR
- SN74LS191DRE4
- SN74LS191DRG4
- SN74LS191N
- SN74LS191NE4
- SN74LS191NSR
- SN74LS191NSRE4
- SN74LS191NSRG4
- SN74LS193DRG4
- SN74LS193N
- SN74LS193NSRG4
- SN74LS194ADE4
- SN74LS194ADG4
- SN74LS194ADR
- SN74LS194ADRE4
- SN74LS194ADRG4
- SN74LS194ANE4
- SN74LS19AD
- SN74LS20D
- SN74LS20DRE4
- SN74LS20DRG4
- SN74LS20N
- SN74LS20NSR
- SN74LS20NSRE4
- SN74LS20NSRG4
- SN74LS21D
- SN74LS21DG4
- SN74LS21DR
- SN74LS21DRE4
- SN74LS21DRG4
- SN74LS21N
- SN74LS21NSRE4
- SN74LS21NSRG4
- SN74LS221D
- SN74LS221DBRE4
- SN74LS224A
- SN74LS224AN
- SN74LS224AN3
- SN74LS228
- SN74LS228N
