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| DM74LS241-WM |
| DM74LS241WM |
| DM74LS241WMXNSC |
| DM74LS242 |
| DM74LS242N |
| DM74LS242N7 |
| DM74LS243 |
| DM74LS243MX |
| DM74LS243N |
| DM74LS243N0 |
| DM74LS243N-01 |
| DM74LS243N01 |
| DM74LS243N-FSC |
| DM74LS243NFSC |
| DM74LS243WM |
| DM74LS243WMSMD |
| DM74LS243WMX |
| DM74LS243WMX7 |
| DM74LS244 |
| DM74LS244AN |
| DM74LS244AWM |
| DM74LS244DWR |
| DM74LS244J |
| DM74LS244L |
| DM74LS244M |
| DM74LS244NNS |
| DM74LS244N/ |
| DM74LS244N/FSC |
| DM74LS244NNSC |
| DM74LS244N? |
| DM74LS244N |
| DM74LS244N_40 |
| DM74LS244N_SF501620 |
| DM74LS244NSF501620 |
| DM74LS244N-01 |
| DM74LS244N01 |
| DM74LS244N40 |
| DM74LS244N7 |
| DM74LS244NALTSM |
| DM74LS244N-D |
| DM74LS244ND |
| DM74LS244ND/C200120PIN |
| DM74LS244NDC200120P |
| DM74LS244NDC8820PIN |
| DM74LS244ND/C9120PIN |
| DM74LS244NDC9120PIN |
| DM74LS244NDC939420 |
| DM74LS244ND/C93/9420PI |
| DM74LS244NDC939420PI |
| DM74LS244NDC939420PIN |
| DM74LS244ND/C9620PIN |
| DM74LS244NDC9620PIN |
| DM74LS244N-FSC |
| DM74LS244NFSC |
| DM74LS244N-NAT82 |
| DM74LS244NNAT82 |
| DM74LS244NNAT92 |
| DM74LS244NNSC96 |
| DM74LS244NSD160071 |
| DM74LS244-O |
| DM74LS244O |
| DM74LS244PC |
| DM74LS244SCX |
| DM74LS244SJ |
| DM74LS244T |
| DM74LS244W |
| DM74LS244-WM |
| DM74LS244WM |
| DM74LS244WMTR |
| DM74LS244WM-01 |
| DM74LS244WM01 |
| DM74LS244WM-FSC |
| DM74LS244WMFSC |
| DM74LS244WMK |
| DM74LS244WM-NAT87 |
| DM74LS244WMNAT87 |
| DM74LS244WMNAT93 |
| DM74LS244WMNSC |
| DM74LS244WMQST |
| DM74LS244WMX, |
| DM74LS244WMX |
| DM74LS244WMX/TR |
| DM74LS244WMX-01 |
| DM74LS244WMX01 |
| DM74LS244WMX-FSC |
| DM74LS244WMXFSC |
| DM74LS244WMXt/r |
| DM74LS244WMXtr |
| DM74LS244WX-O |
| DM74LS244WXO |
| DM74LS24514 |
| DM74LS245AMSA |
| DM74LS245AN |
| DM74LS245AWM |
| DM74LS245AWMX |
| DM74LS245DW |
| DM74LS245LM |
| DM74LS245MMX |
| DM74LS-245N |
| DM74LS245NNS |
| DM74LS245N*** |
| DM74LS245N/A+-OLDNS |
| DM74LS245NAOLDNS |
| DM74LS245N |
| DM74LS245N0 |
| DM74LS245N-01 |
| DM74LS245N01 |
| DM74LS245N-ALTSM |
| DM74LS245NALTSM |
| DM74LS245ND/C200120PIN |
| DM74LS245NDC200120PIN |
| DM74LS245NFIS |
| DM74LS245NNSC91 |
| DM74LS245NS |
| DM74LS245-O |
| DM74LS245O |
| DM74LS245RPEL |
| DM74LS245SCX |
| DM74LS245SJ |
| DM74LS245SJ_R1 |
| DM74LS245SJR1 |
| DM74LS245SJX |
| DM74LS245WHX |
| DM74LS-245WM |
| DM74LS245WM. |
| DM74LS245WM |
| dm74ls245wm/nsc |
| dm74ls245wmnsc |
| DM74LS245WM-01 |
| DM74LS245WM01 |
| DM74LS245WM7 |
| DM74LS245WMFSC |
| DM74LS245WM-NAT92 |
| DM74LS245WMNAT92 |
| DM74LS245WMSMD |
| DM74LS245WMSMDTUBE |
| DM74LS245WMT/R |
| DM74LS245WMTR |
| DM74LS245WM-X |
| DM74LS245WMX |
| DM74LS245WMX0 |
| DM74LS245WMX01 |
| DM74LS245WMX-04 |
| DM74LS245WMX04 |
| DM74LS245WMXFSC |
| DM74LS245WMXNSC |
| DM74LS245WMXsmdtape |
| DM74LS245WMXtr |
| DM74LS245WNSMD |
| DM74LS245WX-T |
| DM74LS245WXT |
| DM74LS248N |
| DM74LS249N |
| DM74LS249NNATIONALDI |
| DM74LS249NNATIONALDIP-16 |
| DM74LS249NNATIONALDIP |
| DM74LS24OWM |
| DM74LS251 |
| DM74LS251A |
| DM74LS251AN |
| DM74LS251E |
| DM74LS251J |
| DM74LS251J883C |
| DM74LS251M |
| DM74LS251M0 |
| DM74LS251M-02 |
| DM74LS251M02 |
| DM74LS251N |
| DM74LS251N_18 |
| DM74LS251N18 |
| DM74LS251N7 |
| DM74LS251NFAIRCHILD |
| DM74LS251NFSC |
| DM74LS251NNATIONAL |
| DM74LS251PC |
| DM74LS253 |
| DM74LS253J |
| DM74LS253M |
| DM74LS253M-01 |
| DM74LS253M01 |
| DM74LS253MX |
| dm74ls253n/nsc |
| dm74ls253nnsc |
| DM74LS253N7 |
| DM74LS253ND/C200016PIN |
| DM74LS253NDC200016PIN |
| DM74LS253NFSC |
| DM74LS253NNATIONALDI |
| DM74LS253NNATIONALDIP-16 |
| DM74LS253NNATIONALDIP16 |
| DM74LS256N |
| DM74LS257 |
| DM74LS2578N |
| DM74LS257A |
| DM74LS257AN |
| DM74LS257B |
| DM74LS257BJ |
| DM74LS257BM |
| DM74LS257BM0 |
| DM74LS257BM-FSC |
| DM74LS257BMFSC |
| DM74LS257BN |
| dm74ls257bn/nsc |
| DM74LS257BN0 |
| DM74LS257BN01 |
| DM74LS257BN-02 |
| DM74LS257BN02 |
| DM74LS257BN-FSC |
| DM74LS257BNFSC |
| DM74LS257BNNSC |
| DM74LS257D |
| DM74LS257J |
| DM74LS257MX |
| DM74LS257N |
| DM74LS257N7 |
| DM74LS257NB+ |
| DM74LS257NB |
| DM74LS257NB7 |
| DM74LS258 |
| DM74LS258AN |
| DM74LS258APC |
| DM74LS258BJ |
| DM74LS258BN |
| DM74LS258BN7 |
| DM74LS258BNNS |
| DM74LS258BN-OLDNS |
| DM74LS258BNOLDNS |
| DM74LS258ND/C83 |
| DM74LS258NDC83 |
| DM74LS259 |
| DM74LS259AN |
| DM74LS259M |
| DM74LS259M0 |
| DM74LS259M-01 |
| DM74LS259M01 |
| DM74LS259MX |
| DM74LS259N(TBR) |
| DM74LS259NTBR |
| DM74LS259N0 |
| DM74LS259ND/C200016PIN |
| DM74LS259NDC200016PIN |
| DM74LS259NFSC |
| DM74LS259PC |
| DM74LS259WM |
| DM74LS259WM-01 |
| DM74LS259WM01 |
| DM74LS259WM-D |
| DM74LS259WMD |
| DM74LS259WMX |
| DM74LS259WMX01 |
| DM74LS26 |
| DM74LS260 |
| DM74LS260M |
| DM74LS260MX |
| DM74LS260N5 |
| DM74LS260N5-INDUAL |
| DM74LS260N5INDUAL |
| DM74LS260ND/C9314PIN |
| DM74LS260NDC9314PIN |
| DM74LS260NDC9614PIN |
| DM74LS266 |
| DM74LS266J |
| DM74LS266M |
| DM74LS266M-01 |
| DM74LS266M01 |
| DM74LS266MX |
| DM74LS266N* |
| DM74LS266N |
| DM74LS266N7 |
| dm74ls266n/nsc |
| dm74ls266nnsc |
| DM74LS266N0 |
| DM74LS266N-02 |
| DM74LS266N02 |
| DM74LS266ND/C200114PIN |
| DM74LS266NDC200114PIN |
| DM74LS266ND/C9114PIN |
| DM74LS266NDC9114PIN |
| DM74LS267BN |
| DM74LS26DM |
| DM74LS26J |
| DM74LS26JT/D |
| DM74LS26JTD |
| DM74LS26M. |
| DM74LS26M |
| DM74LS26MX |
| DM74LS26MX0 |
| DM74LS26N |
| DM74LS26N_32 |
| DM74LS26N32 |
| DM74LS26N7 |
| DM74LS26NDIP14 |
| DM74LS26N-FSC |
| DM74LS26NFSC |
| DM74LS26NNSC |
| DM-74LS27 |
| DM74LS27 |
| DM74LS273 |
| DM74LS273AN |
| DM74LS273N? |
| DM74LS273N |
| DM74LS273N40 |
| DM74LS273N0 |
| DM74LS273N-01 |
| DM74LS273N01 |
| DM74LS273NDC200120PIN |
| DM74LS273ND/C8920PIN |
| DM74LS273NDC8920PIN |
| DM74LS273NDC9220PIN |
| DM74LS273ND/C9720PIN |
| DM74LS273NDC9720PIN |
| DM74LS273NFSC |
| DM74LS273SCX |
| DM74LS273SJ |
| DM74LS273SJ_L1 |
| DM74LS273SJL1 |
| DM74LS273WM |
| DM74LS273WM0 |
| DM74LS273WM-FSC |
| DM74LS273WMFSC |
| DM74LS273WMR |
| DM74LS273WM-X |
| DM74LS273WMX |
| DM74LS273WMX0 |
| DM74LS273WMX01 |
| DM74LS273WX-T |
| DM74LS273WXT |
| DM74LS274N |
| DM74LS275BJ |
| DM74LS275N |
| DM74LS276WMX |
| DM74LS279 |
| DM74LS279J |
| DM74LS279Jcer. |
| DM74LS279Jcer |
| dm74ls279m/nsc |
| dm74ls279mnsc |
| DM74LS279MX |
| DM74LS279N/A+ |
| DM74LS279NA |
| DM74LS279N |
| DM74LS279N0 |
| DM74LS279N-01 |
| DM74LS279N01 |
| DM74LS279N7 |
| DM74LS279NFSC |
| DM74LS279SC |
| DM74LS27H |
| DM74LS27J |
| DM74LS27J7 |
| DM74LS27M |
| DM74LS27M-02 |
| DM74LS27M02 |
| DM74LS27M-03 |
| DM74LS27M03 |
| DM74LS27MX7 |
| DM-74LS27N |
| DM74LS27N/A+-OLDNS |
| DM74LS27NAOLDNS |
| DM74LS27N? |
| DM74LS27N |
| DM74LS27N0 |
| DM74LS27N-01 |
| DM74LS27N01 |
| DM74LS27N02 |
| DM74LS27N7 |
| DM74LS27N79 |
| DM74LS27N797 |
| DM74LS27NNSC |
| DM74LS27NZ |
| DM74LS27S |
| DM74LS280 |
| DM74LS280N |
| DM74LS280N7 |
| DM74LS283 |
| DM74LS283J* |
| DM74LS283J |
| DM74LS283J*7 |
| DM74LS283J7 |
| DM74LS283MX |
| DM74LS283N |
| dm74ls283n/nsc |
| DM74LS283N0 |
| DM74LS283N02 |
| DM74LS283N7 |
| DM74LS283NA+ |
| DM74LS283NA |
| DM74LS283NNSC |
| DM74LS28N |
| DM74LS290N |
| dm74ls290n/nsc |
| dm74ls290nnsc |
| DM74LS290NNATIONALDI |
| DM74LS290NNATIONALDIP14 |
| DM74LS293 |
| DM74LS293M |
| DM74LS293MX |
| DM74LS293N |
| DM74LS293N7 |
| DM74LS293NA+ |
| DM74LS293NA |
| DM74LS293NA+7 |
| DM74LS293NA7 |
| DM74LS293NDC8814PIN |
| DM74LS293N-NAT90 |
| DM74LS293NNAT90 |
| DM74LS293NNATIONALDIP-14 |
| DM74LS293NNATIONALDIP14 |
| DM74LS295AN |
| DM74LS295NNAT95 |
| DM74LS298N |
| DM74LS298N7 |
| DM74LS298NNATIONALDI |
| DM74LS298NNATIONALDIP16 |
| DM74LS299 |
| DM74LS299N |
| dm74ls299ndip20sta18 |
| DM74LS299N0 |
| DM74LS299PC |
| DM74LS299WM |
| DM74LS29ON |
| DM74LS2IN |
| DM74LS2L5N |
| DM74LS2ON |
| DM74LS30 |
| DM74LS30J |
| DM74LS30J883C |
| DM74LS30J/883C7 |
| DM74LS30J883C7 |
| DM74LS30M |
| DM74LS30MD |
| DM74LS30MX-01 |
| DM74LS30MX01 |
| DM74LS30N |
| DM74LS30N0 |
| DM74LS30ND/C9014PIN |
| DM74LS30NDC9014PIN |
| DM74LS30ND/C9514PIN |
| DM74LS30NDC9514PIN |
| DM74LS30N-FSC |
| DM74LS30NFSC |
| DM74LS30NNSC |
| DM74LS30NP3* |
| DM74LS30NP3 |
| DM74LS30NP37 |
| DM74LS30PC |
| DM74LS31N |
| DM74LS32 |
| DM74LS322N |
| DM74LS322NDC8920PIN |
| DM74LS323N |
| DM74LS327N |
| DM74LS32ACM |
| DM74LS32D® |
| DM74LS32D |
| DM74LS32J |
| DM74LS32M |
| DM74LS32M0 |
| DM74LS32M-FSC |
| DM74LS32MFSC |
| DM74LS32Msmdtube |
| DM74LS32MX |
| DM74LS32MX0 |
| DM74LS32MX03 |
| DM74LS32MX3.9MM |
| DM74LS32MX39MM |
| DM74LS32N(HSEMRK) |
| DM74LS32NHSEMRK |
| DM74LS32N(NS) |
| DM74LS32NNS |
| DM74LS32N0 |
| DM74LS32N01 |
| DM74LS32N-03 |
| DM74LS32N03 |
| DM74LS32N2INPUT |
| DM74LS32ND/C200114PIN |
| DM74LS32NDC200114PIN |
| DM74LS32NFSC |
| DM74LS32NNSC |
| DM74LS32SJ |
| DM74LS32SJ_R1 |
| DM74LS32SJR1 |
| DM74LS32SJX |
| DM74LS33M |
| DM74LS33M-02 |
| DM74LS33M02 |
| DM74LS33M-03 |
| DM74LS33M03 |
| DM74LS33N |
| DM74LS33N7 |
| DM74LS340N |
| DM74LS345 |
| DM74LS345N |
| DM74LS347N |
| DM74LS352ND/C89 |
| DM74LS352NNATIONALDI |
| DM74LS352NNATIONALDIP14 |
| DM74LS353N |
| DM74LS353N7 |
| DM74LS360N |
| DM74LS365 |
| DM74LS365AJ |
| DM74LS365AM |
| DM74LS365AM02 |
| DM74LS365AM-03 |
| DM74LS365AM03 |
| DM74LS365AN |
| DM74LS365AN0 |
| DM74LS365AN7 |
| DM74LS365AND/C8516PI |
| DM74LS365ANDC8516PI |
| DM74LS365ANDC8516PIN |
| DM74LS365AND/C9216PI |
| DM74LS365ANDC9216PI |
| DM74LS365ANDC9216PIN |
| DM74LS365AND/C9616PI |
| DM74LS365ANDC9616PI |
| DM74LS365ANDC9616PIN |
| DM74LS365AND/C9816PIN |
| DM74LS365ANDC9816PIN |
| DM74LS365ANNATIONALDIP-16 |
| DM74LS365ANNATIONALDIP16 |
| DM74LS365N |
| DM74LS365N7 |
| DM74LS365N80 |
| DM74LS365N807 |
| DM74LS366AM |
| DM74LS366AN7 |
| DM74LS366N |
| DM74LS366N7 |
| DM74LS367 |
| DM74LS367A |
| DM74LS367AJ |
| DM74LS367AMX |
| DM74LS367AMX-01 |
| DM74LS367AMX01 |
| DM74LS367AN* |
| DM74LS367AN |
| DM74LS367AN*7 |
| dm74ls367an/nsc |
| DM74LS367AN7 |
| DM74LS367AN-FSC |
| DM74LS367ANFSC |
| DM74LS367ANNSC |
| DM74LS367N7 |
| DM74LS368 |
| DM74LS368AD |
| DM74LS368AJ |
| DM74LS368AM |
| DM74LS368AMX |
| DM74LS368AN#54 |
| DM74LS368AN54 |
| DM74LS368AN7 |
| DM74LS368ANNATIONAL |
| DM74LS368ANOLDNS |
| DM74LS368AP |
| DM74LS368APC |
| DM74LS368B |
| DM74LS368J |
| DM74LS368N7 |
| DM74LS368NA+- |
| DM74LS368NA |
| DM74LS368NDIL-16 |
| DM74LS368NDIL16 |
| DM74LS373 |
| DM74LS373AN |
| DM74LS373DW |
| DM74LS373J |
| DM74LS373M |
| DM74LS373MSMD |
| DM74LS373N/A+-OLDNS |
| DM74LS373NAOLDNS |
| DM74LS373N? |
| DM74LS373N |
| DM74LS373N-01 |
| DM74LS373N01 |
| DM74LS373N7 |
| DM74LS373ND/C9020PIN |
| DM74LS373NDC9020PIN |
| DM74LS373NDC9620PIN |
| DM74LS373ND/C9920PIN |
| DM74LS373NDC9920PIN |
| DM74LS373NDIP20 |
| DM74LS373N-FSC |
| DM74LS373NFSC |
| DM74LS373NNSC |
| DM74LS373SJ |
| DM74LS373SJ-01 |
| DM74LS373SJ01 |
| DM74LS373-WM |
| DM74LS373WM |
| DM74LS373WM-01 |
| DM74LS373WM01 |
| DM74LS373WM-FSC |
| DM74LS373WMFSC |
| DM74LS373WM-NAT96 |
| DM74LS373WMNAT96 |
| DM74LS373WMX? |
| DM74LS373WMX |
| DM74LS373WMX0 |
| DM74LS373WMX-01 |
| DM74LS373WMX01 |
| DM74LS373WMX1 |
| DM74LS373WMX2 |
| DM74LS373WMXFSC |
| DM74LS373WMXt/r |
| DM74LS373WMXtr |
| DM74LS373WN |
| DM74LS3747WM |
| DM74LS374AN |
| DM74LS374D |
| DM74LS374DM |
| DM74LS374-H |
| DM74LS374H |
| DM74LS374J-NAT92 |
| DM74LS374JNAT92 |
| DM74LS374M |
| DM74LS374M20B |
| DM74LS374MM |
| DM-74LS374N |
| DM74LS374N/74LS374PC |
| DM74LS374N74LS374PC |
| DM74LS374NA |
| DM74LS374N? |
| DM74LS374N |
| DM74LS374N_GDEA105 |
| DM74LS374NGDEA105 |
| DM74LS374NSD63746 |
| DM74LS374N0 |
| DM74LS374N-01 |
| DM74LS374N01 |
| DM74LS374N05 |
| DM74LS374N7 |
| DM74LS374N74L |
| DM74LS374ND/C200120PIN |
| DM74LS374NDC200120PIN |
| DM74LS374N-FSC |
| DM74LS374NFSC |
| DM74LS374NICNSC+94 |
| DM74LS374NICNSC94 |
| DM74LS374NNAT82 |
| DM74LS374NNSC |
| DM74LS374PC |
| DM74LS374SJ |
| DM74LS374-WM |
| DM74LS374WM |
| DM74LS374WM0 |
| DM74LS374WM-01 |
| DM74LS374WM01 |
| DM74LS374WM91 |
| DM74LS374WM-FSC |
| DM74LS374WMFSC |
| DM74LS374WM-NAT91 |
| DM74LS374WMNAT91 |
| DM74LS374WMX0 |
| DM74LS374WMX-01 |
| DM74LS374WMX01 |
| DM74LS374WMXFSC |
| DM74LS374WMXT/R |
| DM74LS374WMXTR |
| DM74LS374WN |
| DM74LS375M |
| DM74LS375MX |
| DM74LS375N |
| DM74LS376AN |
| DM74LS377 |
| DM74LS377AN |
| DM74LS377N? |
| DM74LS377N |
| DM74LS377N_32 |
| DM74LS377N32 |
| DM74LS377N7 |
| DM74LS377NDC200120PIN |
| DM74LS377WM |
| DM74LS377WMSMD |
| DM74LS378 |
| DM74LS378N |
| DM74LS379M |
| DM74LS379N |
| DM74LS379N/A+ |
| DM74LS379NA |
| DM74LS37MSMD |
| DM74LS37N |
| dm74ls37n/nsc |
| DM74LS37ND/C9114PIN |
| DM74LS37NDC9114PIN |
| DM74LS37NDC9214PIN |
| DM74LS37ND/C9314PIN |
| DM74LS37NDC9314PIN |
| DM74LS37NDC9614PIN |
| DM74LS37NNATIONAL |
| DM74LS37NNSC |
| DM74LS38 |
| DM74LS386J |
| DM74LS386N |
| DM74LS387AN |
| DM74LS38AN |
| DM74LS38J |
| DM74LS38M |
| DM74LS38N |
| DM74LS38N/A+ |
| DM74LS38NA |
| DM74LS38N0 |
| DM74LS38ND/C9314PIN |
| DM74LS38NDC9314PIN |
| DM74LS38N-FSC |
| DM74LS38NFSC |
| DM74LS38NM |
| DM74LS38NNSC |
| DM74LS38NNSC80 |
| DM74LS38SJX |
| DM74LS390 |
| DM74LS390J |
| DM74LS390M |
| DM74LS390MX |
| DM74LS390NA |
| DM74LS390N |
| DM74LS390N7 |
| DM74LS390ND/C200116PIN |
| DM74LS390NDC200116PIN |
| DM74LS393 |
| DM74LS393D |
| DM74LS393J |
| DM74LS393M. |
| DM74LS393M |
| DM74LS393M-ND |
| DM74LS393MND |
| DM74LS393MSMD |
| DM74LS393MX |
| DM74LS393MX01 |
| DM74LS393MXT/R |
| DM74LS393MXTR |
| DM74LS393-N |
| DM74LS393N |
| DM74LS393NA |
| dm74ls393n/nsc |
| dm74ls393nnsc |
| DM74LS393N0 |
| DM74LS393N7 |
| DM74LS393NDC200114PIN |
| DM74LS395N |
| DM74LS3ON |
| DM74LS40 |
| DM74LS40N7 |
| DM74LS423N |
| DM74LS42D/M |
| DM74LS42DM |
| DM74LS42J |
| DM74LS42N |
| DM74LS42NA+ |
| DM74LS42NA |
| DM74LS42N-NAT80 |
| DM74LS42NNAT80 |
| DM74LS42NNSC |
| DM74LS447NME |
| DM74LS450N |
| DM74LS451N |
| DM74LS451ND/C85 |
| DM74LS451NDC85 |
| DM74LS453N-OLDNS |
| DM74LS453NOLDNS |
| DM74LS453ZN |
| DM74LS460N |
| DM74LS461 |
| DM74LS461N |
| DM74LS461N-NAT88 |
| DM74LS461NNAT88 |
| DM74LS461N-NAT88P |
| DM74LS461NNAT88P |
| DM74LS461NOLDNS |
| DM74LS461NS |
| DM74LS469N |
| DM74LS47 |
| DM74LS471 |
| DM74LS471N |
| DM74LS471NSTAMPD |
| DM74LS471UZD/N |
| DM74LS471UZDN |
| DM74LS472N |
| DM74LS474N |
| DM74LS47IJ |
| DM74LS47IV |
| DM74LS47M |
| DM74LS47MX |
| DM74LS47N0 |
| DM74LS47N7 |
| DM74LS47ND/C200116PIN |
| DM74LS47NDC200116PIN |
| DM74LS48N |
| DM74LS49 |
| DM74LS490N |
| DM74LS491AN |
| DM74LS491J |
| DM74LS491N |
| DM74LS49N |
| DM74LS49NNATIONALDIP |
| DM74LS49NNATIONALDIP-14 |
| DM74LS49NNATIONALDIP14 |
| DM74LS502NNSC |
| DM74LS503N |