- 74LS591
- 74LS591D
- 74LS592
- 74LS592AP
- 74ls592d
- 74ls592n
- 74LS592N DIP
- 74LS592NS
- 74LS593
- 74ls593dw
- 74LS593N
- 74LS594
- 74ls594d
- 74LS595
- 74LS595J
- 74LS595N
- 74LS595N DIP16
- 74LS595P
- 74LS596
- 74ls596d
- 74ls596n
- 74LS597
- 74LS597 DIP
- 74LS597N
- 74ls598
- 74LS598N
- 74ls599d
- 74LS599N
- 74LS601
- 74LS602N
- 74ls604n
- 74LS605N
- 74LS607N
- 74LS61
- 74LS612
- 74LS612(SN74LS612N) D/C95
- 74LS612N
- 74LS619 DIP
- 74LS620
- 74LS620DW
- 74LS620N
- 74LS621
- 74LS621N
- 74LS622
- 74LS622DW
- 74LS622N
- 74LS622NA
- 74LS623
- 74LS623A-1N
- 74LS623DW
- 74LS623N
- 74LS624
- 74LS624D
- 74LS624N
- 74LS624NS
- 74LS625
- 74LS625N
- 74LS626
- 74ls626d
- 74LS626N
- 74LS626NS
- 74LS627
- 74LS627D
- 74LS628
- 74LS628N
- 74LS629
- 74LS629N
- 74LS63
- 74LS630
- 74LS638
- 74ls638dw
- 74LS639
- 74ls639dw
- 74ls639n
- 74LS63D
- 74LS63N
- 74LS64
- 74LS640
- 74LS640(SMDKS74HCTLS640D)89
- 74LS640/A
- 74LS640-1
- 74LS640-1DW
- 74LS6401DWR
- 74ls6401n
- 74LS640-1N
- 74LS640-1P
- 74LS640BNS
- 74LS640D
- 74LS640DW
- 74LS640DWR
- 74LS640FPEL
- 74LS640-IN
- 74LS640N
- 74LS640N DIP20 XPB
- 74LS640P
- 74LS641
- 74ls6411n
- 74LS641-1N
- 74LS641A
- 74LS641D