United Sources Industrial Enterprises Part Number Available
Welcome to United Sources Industrial Enterprises!
Established in 1987, United Sources Industrial Enterprises (USIE) has a history of almost 15 years in the electronic industry. We have developed a global market for our large variety of integrated circuits, semiconductor and passive components, and are constantly looking for new opportunities to further expand our business.

Our sizable warehouse holds about 20,000 different kinds of components, and the inventory is always handsomely sufficient.

Besides continuously enlarging our variety of stock, we understand that human resources is one of the most crucial parts of the company's success. In addition to create a pleasant working environment with computerized facilities, we also provide training to our staff to ensure that they are prepared to serve our clients with enthusiasm.

With our solid and intensive experience in the industry, we are always aggressively pursuing new opportunities to further develop our business both locally and internationally.

Address:
11/F., Excelsior Building,
68-76 Sha Tsui Road,
Tsuen Wan, N. T.

Hong Kong

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74ABT373D-SMD D/C9374ABT374(SN74ABT374AN) D/C9874ABT541CMSAX(SSOP,T+R) D/C00
74ABT541CMSAX(SSOP,T+R) D/C0174ABT541CSJX(SMD,2K/RL,JP)'9774ABT574ADB(SSOP) D/C99
74ABT646D-SMD D/C9374ABT821D(SMD) D/C9674ABT833D(SMD) D/C95
74AC00(SMD,CD74AC00M96,T+R)'9574AC00(SMD,MC74AC00D) D/C0074AC00(SMD,TC74AC00FN,T+R)'91
74AC00(SMD,TC74AC00FN,T+R)'9374AC00(SN74AC00N) D/C0474AC00FN(SMD,2.5K/RL) D/C91
74AC00M(SMD) D/C0074AC00M(SMD) D/C0374AC00M96(SMD,2.5K REEL) D/C95
74AC00M96(SMD,2.5K/RL) D/C9774AC00SCX(SMD,2.5K/RL) D/C9174AC00SCX(SMD,T+R) D/C90
74AC00SCX(SMD,T+R) D/C9174AC02(CD74AC02E) D/C9674AC02(SMD,MC74AC02D) D/C01
74AC02(TSSOP,MC74AC02DT)D/C0074AC02SC-SMD D/C9074AC02-SMD D/C93+
74AC04(CD74AC04E) D/C9674AC04DR2(SMD,2.5K/RL) D/C9774AC04M(SMD) D/C00
74AC04M(SMD) D/C9874AC04M(SMD) D/C9974AC04M(SMD) D/C99 *1
74AC04MTCX(TSSOP,T+R) D/C0074AC04SCX(SMD,T+R) D/C9674AC05FN-SMD(2.5K REEL) D/C97
74AC08 D/C8874AC08 D/C8974AC08(CD74AC08E) D/C97
74AC08(CD74AC08E) D/C9874AC08(SMD,MC74AC08D) D/C9974AC08(SMD,MC74AC08DR2,T+R)'99
74AC08(SMD,T+R) D/C9174AC08(SMD,T+R) D/C9374AC08(SN74AC08N) D/C00
74AC08(SN74AC08N) D/C00 *174AC08(SN74AC08N) D/C0174AC08(TSSOP,MC74AC08DT)'PCVG
74AC08(TSSOP,MC74AC08DT)'PFVN74AC08PC D/C9474AC08SCX(SMD,T+R) D/C00
74AC08SCX(SMD,T+R) D/C9874AC08-SMD(T+R) D/C9274AC10(SMD,CD74AC10M) D/C96
74AC109(CD74AC109E) D/C9674AC109SCX(SMD,2.5K/RL) D/C0174AC109-SMD D/C97
74AC109-SMD(CD74AC109M) D/C9174AC10DR2-SMD(2.5K REEL)D/C9474AC10DR2-SMD(2.5K REEL)D/C95
74AC10DR2-SMD(2.5K REEL)D/C9674AC10-SMD D/C9574AC10-SMD D/C96
74AC10-SMD(T+R) D/C9674AC11(MC74AC11N) D/C0074AC11(MC74AC11N) D/C99
74AC11(SMD,MC74AC11D) D/C0074AC11008D(SMD) D/C0074AC11008D(SMD) D/C99
74AC11244-SMD(T+R) D/C9274AC11245DW(SMD) D/C9974AC11373NT D/C93
74AC11SC(SMD) D/C9774AC125(SMD,MC74AC125D) D/C0074AC125(TSSOP,MC74AC125DT)'99
74AC125DR2(SMD,T+R) D/C0074AC125DT-TSSOP(MC74AC125DT'9874AC125M(SMD) D/C03
74AC125SC(SMD) D/C9674AC125SCX(SMD,T+R) D/C0074AC138B D/C01
74AC138B D/C0374AC138B D/C0474AC138DR2(SMD,2.5K/RL) D/C97
74AC138MTCX74AC139(CD74AC139E) D/C9774AC139(SMD,TC74AC139FN,T+R'91
74AC151(CD74AC151E) D/C9074AC151(CD74AC151E) D/C9874AC151PC D/C02
74AC151PC D/C9974AC151SCX-SMD(T+R) D/C9274AC151SJL(JP SIZE;1K/R)SMD'90
74AC151SJL(JP SIZE;1K/R)SMD'9174AC151SJLN(JP SIZE;T+R)SMD'8974AC153SCX(SMD,2.5K/RL) D/C98
74AC153SCX(SMD,T+R) D/C9774AC157(CD74AC157E) D/C9474AC157(SMD,TC74AC157FN)D/C92
74AC157DR2(SMD,T+R) D/C9774AC157SC(SMD) D/C9774AC157SJ(SMD,JP SIZE) D/C02
74AC157-SMD D/C9774AC157-SMD(T+R) D/C9574AC157-SMD(T+R) D/C96
74AC163M(SMD,JAPAN SIZE)D/C9974AC164(HD74AC164P) D/C0074AC164(HD74AC164P) D/C99
74AC174(CD74AC174E) D/C9374AC174(CD74AC174E) D/C9474AC174M(SMD) D/C02
74AC191PC D/C9474AC191PC D/C9574AC20(MC74AC20N) D/C99
74AC20(SMD) D/C9474AC20MTR(SMD,2.5K/RL) D/C0074AC20MTR(SMD,2.5K/RL) D/C01
74AC20PC D/C9574AC20SCX(SMD,2.5K/RL) D/C0174AC20SCX-SMD(2.5K REEL)D/C99
74AC20SCX-SMD(T+R) D/C9974AC20-SMD D/C9574AC240(TSSOP,MC74AC240DT)'99
74AC240(TSSOP,MC74AC240DT'PAVH74AC240(TSSOP,MC74AC240DT'PAVI74AC240B D/C02
74AC240DWR2(SMD,1K REEL)D/C9874AC240DWR2(SMD,1K REEL)D/C9974AC240DWR2(SMD,1K/RL) D/C90
74AC240M(SMD) D/C9674AC240MTR-SMD(1K REEL) D/C9774AC244 D/C89
74AC244 D/C9074AC244(SMD) D/C9074AC244F(SMD,JAPAN SIZE)D/C90
74AC244M(SMD) D/C0074AC244M(SMD) D/C9774AC244M(SMD) D/C98 *1
74AC244M(SMD) D/C98 *274AC244M(SMD) D/C9974AC244PC D/C94
74AC244PC D/C9574AC245(CD74AC245E) D/C9674AC245(SMD) D/C91
74AC245(SMD,CD74AC25M) D/C9674AC245(SMD,TC74AC245FW)D/C8974AC245(SMD,TC74AC245FW)D/C98
74AC245B D/C0074AC245B D/C0174AC245B D/C03
74AC245DWR2(SMD,1K/RL) D/C0074AC245F-SMD(JAPAN SIZE)D/C8974AC245M96(SMD,T+R) D/C92
74AC245PC D/C9474AC245PC D/C9774AC245SCX(SMD,1K/RL) D/C00
74AC245SCX(SMD,1K/RL) D/C9974AC245-SMD(JAPAN SIZE;T+R)'8974AC257(SMD,CD74AC257M) D/C97
74AC257(SMD,CD74AC257M) D/C9874AC257(SMD,TC74AC257FN)D/C8974AC257(SMD,TC74AC257FN)D/C90
74AC257(SMD,TC74AC257FN)D/C9174AC257DR2(SMD,2.5K REEL)D/C9874AC257SC(SMD) D/C00
74AC273M(SMD) D/C0074AC273M(SMD) D/C0174AC273M(SMD) D/C02
74AC273M(SMD) D/C0374AC283(SMD,CD74AC283M) D/C9774AC32(MC74AC32N) D/C94
74AC32(SMD,CD74AC32M) D/C9874AC32(SN74AC32N) D/C0174AC32DR2-SMD(2.5K REEL)D/C95
74AC32M(SMD) D/C0074AC32M(SMD) D/C0274AC32M(SMD) D/C03
74AC32M(SMD) D/C98 *174AC32M(SMD) D/C99 *174AC32M(SMD) D/C99 *2
74AC32SC(SMD) D/C9274AC32SCX-SMD(2.5K REEL)D/C9474AC32SCX-SMD(2.5K REEL)D/C95
74AC32SCX-SMD(T+R) D/C9174AC32SCX-SMD(T+R) D/C9474AC32SCX-SMD(T+R) D/C97
74AC32-SMD D/C9174AC367 D/C8874AC373(SMD,MC74AC373DW)D/C00
74AC373M(SMD) D/C0074AC373M(SMD) D/C00 *174AC373M(SMD) D/C01
74AC373M(SMD) D/C0374AC373M96(SMD,PBF,2K/RL)'0374AC374(CD74AC374E) D/C97
74AC374(SMD,CD74AC374M) D/C9974AC374DWR2(SMD,T+R) D/C9774AC377(SMD,MC74AC377DW)D/C99
74AC540PC D/C9474AC541(CD74AC541E) D/C9874AC541(MC74AC541N) D/C98
74AC541MTR(SMD,1K/RL) D/C0074AC541PC D/C9474AC541SCX(SMD,1K/RL) D/C01
74AC573(CD74AC573E) D/C9474AC573F(SMD,JAPAN SIZE)D/C9074AC573M(SMD,JAPAN SIZE)D/C99
74AC573PWR(TSSOP,2K/RL) D/C0074AC574(MC74AC574N) D/C9874AC574DTR2(TSSOP,2.5K/RL)'00
74AC574M(SMD) D/C0374AC574PC D/C9674AC74(CD74AC74E) D/C94
74AC74(CD74AC74E) D/C9674AC74(SMD) D/C9274AC74B D/C00
74AC74M(SMD,JAPAN SIZE) D/C9974AC74PC D/C0074AC74SCX(SMD,2.5K/RL) D/C01
74AC86 D/C9174AC86(CD74AC86E) D/C9774AC86(CD74AC86E) D/C98
74AC86(MC74AC86N) D/C9474AC86(SMD,SN74AC86D) D/C0074AC86M(SMD) D/C00
74AC86M(SMD) D/C0174AC86MTR(SMD,2.5K/RL) D/C0074AC86MTR(SMD,2.5K/RL) D/C01
74AC86PC D/C9374AC86SC-SMD D/C9774AC86-SMD(CD74AC86M) D/C93
74AC86-SMD(CD74AC86M;T+R)'9374AC86-SMD(T+R) D/C9374ACQ244PC D/C97
74ACQ245PC D/C9274ACQ374PC D/C9574ACQ374PC D/C97
74ACT00(SMD,MC74ACT00D) D/C9974ACT00DR2(SMD,2.5K/RL) D/C0074ACT00DR2(SMD,T+R) D/C00
74ACT00DR2(SMD,T+R) D/C9974ACT00FN-SMD(2.5K REEL)D/C9774ACT00FN-SMD(2.5K REEL)D/C98
74ACT00M(SMD) D/C0174ACT00MTR(SMD,2.5K/RL) D/C0174ACT00SC-SMD D/C92
74ACT00SC-SMD D/C9374ACT00SC-SMD D/C9474ACT00SC-SMD D/C95
74ACT00SC-SMD D/C9674ACT00SCX-SMD(2.5K REEL)'9274ACT00SCX-SMD(2.5K REEL)'98
74ACT00SCX-SMD(2.5K REEL)D/C9574ACT00SCX-SMD(T+R) D/C9274ACT00SCX-SMD(T+R) D/C95
74ACT00-SMD(TC74ACT00FN)D/C9574ACT02(TSSOP,MC74ACT02DT)'9974ACT02B D/C02
74ACT02DR2(SMD,2.5K/RL) D/C0174ACT02DR2(SMD,T+R) D/C0074ACT02DR2(SMD,T+R) D/C01 *1
74ACT02DR2(SMD,T+R) D/C01 *274ACT02DR2(SMD,T+R) D/C0274ACT02DR2-SMD(2.5K REEL)D/C91
74ACT02DR2-SMD(T+R) D/C9174ACT02MTR(SMD,2.5K/RL) D/C0074ACT02TTR(TSSOP,2.5K/RL)D/C01
74ACT04(SMD,CD74ACT04M) D/C0174ACT04DR(SMD,T+R) D/C9774ACT04DR2(SMD,T+R) D/C98
74ACT04D-SMD(T+R) D/C9474ACT04FN-SMD(2.5K REEL)D/C9774ACT04FN-SMD(T+R) D/C97
74ACT04FS-SMD(2K REEL) D/C9674ACT04M(SMD) D/C0074ACT04SCX(SMD,T+R) D/C91
74ACT04SCX-SMD(2.5K REEL)'9274ACT08(CD74ACT08E) D/C9874ACT08(SMD) D/C90
74ACT08B D/C0074ACT08B D/C0174ACT08DR2-SMD(T+R) D/C94
74ACT08PC D/C9274ACT08PC D/C9374ACT08PWR(TSSOP,T+R) D/C99
74ACT08SCX-SMD(T+R) D/C9674ACT08-SMD D/C8874ACT08-SMD D/C92
74ACT08-SMD D/C9474ACT08-SMD D/C9774ACT10(SMD,CD74ACT10M) D/C94
74ACT10(SMD,CD74ACT10M) D/C9874ACT109M(SMD,JAPAN SIZE)D/C9974ACT109PC D/C95
74ACT109PC D/C9674ACT10M(SMD,JAPAN SIZE)D/C9974ACT11000D(SMD) D/C91
74ACT11002N D/C9074ACT11032N D/C9074ACT11245DW(SMD,T+R) D/C00
74ACT11286DR-SMD(T+R) D/C9574ACT11286DR-SMD(T+R) D/C9674ACT11DR2(SMD,T+R) D/C01
74ACT11DR2-SMD(T+R) D/C9274ACT125DR2(SMD,2.5K/RL)D/C0074ACT125DR2(SMD,T+R) D/C97
74ACT125MTR(SMD,2.5K/RL) D/C0074ACT125SCX(SMD,2.5K/RL)D/C0074ACT125SCX(SMD,T+R) D/C97
74ACT125SCX-SMD(T+R) D/C9374ACT132DR2(SMD,T+R) D/C9574ACT132DR2(SMD,T+R) D/C96
74ACT138(SMD,MC74ACT138D)D/C0274ACT138(SMD,TC74ACT138FN)'9474ACT138DR2(SMD,T+R) D/C90
74ACT138M(SMD) D/C9774ACT138SC(SMD) D/C9974ACT138SCX(SMD,2.5K REEL)'97
74ACT138SCX(SMD,T+R) D/C9774ACT138SCX(SMD,T+R) D/C9874ACT138-SMD(T+R) D/C97
74ACT139(SMD,CD74ACT139M96)'9774ACT139(SMD,MC74ACT139D)'9674ACT139(SMD,MC74ACT139D)D/C97
74ACT139F(SMD,JP SIZE,2K/R)'0074ACT139F(SMD,JP SIZE,T+R)'0074ACT14(CD74ACT14E) D/C95
74ACT151(SMD,TC74ACT151FN)'9074ACT153 D/C8874ACT153(CD74ACT153E) D/C95
74ACT153(CD74ACT153E) D/C9674ACT153(CD74ACT153E) D/C9774ACT153(CD74ACT153E) D/C98
74ACT153DR2(SMD,2.5K/RL)D/C9374ACT153DR2(SMD,T+R) D/C0074ACT153DR2(SMD,T+R) D/C93
74ACT157(SMD,CD74ACT157M)'9774ACT157PC D/C9274ACT157PC D/C93+
74ACT15-SMD D/C9274ACT161(CD74ACT161E) D/C9874ACT163(SMD,CD74ACT163M)D/C97
74ACT163(SMD,CD74ACT163M)D/C9874ACT163MTR(SMD,2.5K/RL) D/C0174ACT163MTR(SMD,2.5K/RL) D/C02
74ACT16652DL(SSOP) D/C0474ACT16952DLR-SMD(T+R) D/C9474ACT16952DLR-SMD(T+R) D/C95
74ACT174FN-SMD(T+R) D/C9474ACT175-SMD(T+R) D/C9174ACT238(CD74ACT238E) D/C95
74ACT238(CD74ACT238E) D/C9674ACT238(CD74ACT238E) D/C9774ACT240(74ACT240PC) D/C92
74ACT240(74ACT240PC) D/C9374ACT240(CD74ACT240E) D/C9774ACT240(CD74ACT240E) D/C98
74ACT240(SMD,CD74ACT240M)D/C9774ACT240B D/C0274ACT240B D/C97
74ACT240M(SMD) D/C0174ACT240M(SMD) D/C0374ACT240MTR-SMD(1K REEL)D/C97
74ACT240PC D/C9474ACT240PC D/C9574ACT240-SMD(T+R) D/C96
74ACT241(CD74ACT241E) D/C9874ACT244 D/C8874ACT244(MC74ACT244N) D/C96
74ACT244(SMD,T+R) D/C9074ACT244(SMD,TC74ACT244FW)'9074ACT244DW(SMD,T+R) D/C93
74ACT244M(SMD) D/C0074ACT244M(SMD) D/C0174ACT244MSA(SSOP) D/C03
74ACT244MTR(SMD,1K/RL) D/C9974ACT244MTR-SMD(1K REEL)D/C9774ACT244SC(SMD) D/C00
74ACT244SC(SMD) D/C9774ACT244SC-SMD D/C9874ACT244SCX(SMD,1K/RL) D/C01
74ACT244SCX-SMD(1K REEL)'9874ACT244SCX-SMD(1K REEL)D/C9174ACT244SCX-SMD(1K REEL)D/C92
74ACT244SCX-SMD(1K REEL)D/C9374ACT244SCX-SMD(1K REEL)D/C9674ACT244SCX-SMD(T+R) D/C91
74ACT244SCX-SMD(T+R) D/C9274ACT244SCX-SMD(T+R) D/C9374ACT244-SMD D/C92
74ACT244-SMD D/C9374ACT244-SMD D/C9574ACT244-SMD D/C96
74ACT244-SMD(T+R) D/C9174ACT245(CD74ACT245E) D/C8974ACT245(SMD,CD74ACT245M)D/C99
74ACT245(SMD,IN74ACT245DW)'9474ACT245M96-SMD(T+R) D/C9574ACT245MTCX(TSSOP,T+R) D/C96
74ACT245PWLE(TSSOP,2K REEL)'9774ACT245SC(SMD) D/C9774ACT245-SMD
74ACT257(SMD,CD74ACT257M)D/C9874ACT257M(SMD) D/C0374ACT257M(SMD) D/C04
74ACT257MTR(SMD,2.5K/RL)D/C0074ACT257SC-SMD D/C9674ACT257SCX(SMD,T+R) D/C01
74ACT257-SMD D/C9374ACT257-SMD(CD74ACT257M)D/C9374ACT257-SMD(CD74ACT257M)D/C94
74ACT273B D/C0174ACT273B D/C0374ACT273DWR2(SMD,T+R) D/C96
74ACT280(CD74ACT280E) D/C9974ACT283(SMD,CD74ACT283M)D/C9774ACT32(CD74ACT32E) D/C97
74ACT32(CD74ACT32E) D/C9874ACT32(SMD) D/C9174ACT32(SMD,SN74ACT32D) D/C01
74ACT32(SN74ACT32N) D/C9974ACT32(TC74ACT32P) D/C9374ACT32DR2(SMD,2.5K REEL)D/C97
74ACT32DR2(SMD,2.5K/RL) D/C0074ACT32DR2(SMD,2.5K/RL) D/C0174ACT32DR2(SMD,T+R) D/C00
74ACT32DR2(SMD,T+R) D/C0174ACT32FN-SMD(2.5K REEL)D/C9774ACT32M(SMD) D/C01
74ACT32P D/C9274ACT32PC D/C9274ACT32PC D/C93
74ACT32PC D/C9474ACT32PC D/C9574ACT32PWLE-SMD(2K REEL)D/C98
74ACT32SC(SMD) D/C9374ACT32SC-SMD D/C9574ACT32SC-SMD D/C96
74ACT32SCX(SMD,2.5K REEL)D/C9774ACT32SCX(SMD,2.5K/RL) D/C0174ACT32SCX(SMD,T+R) D/C97
74ACT32SCX-SMD(2.5K REEL)'9874ACT32-SMD(TC74ACT32FN;T+R'9474ACT373 D/C89
74ACT373 D/C9074ACT373(SMD,CD74ACT373M)D/C9674ACT373(SMD,CD74ACT373M)D/C97
74ACT373(SMD,TC74ACT373FW)'8974ACT373B D/C0374ACT373DW-SMD(MC74ACT373DW'96
74ACT373M(SMD) D/C9774ACT373MTR(SMD,1K/RL) D/C9774ACT373MTR-SMD(1K REEL)D/C96
74ACT373PC D/C8674ACT373PC D/C8874ACT373SC(SMD) D/C97
74ACT373SC(SMD) D/C9874ACT373SCX(SMD,T+R) D/C9774ACT373SCX(SMD,T+R) D/C99
74ACT373-SMD D/C9274ACT374(CD74ACT374E) D/C9874ACT374B D/C00
74ACT374DWR2(SMD,1K/RL) D/C0074ACT374DWR2(SMD,1K/RL) D/C9974ACT374M(SMD) D/C00
74ACT374M(SMD) D/C9874ACT374M(SMD) D/C9974ACT374MTR-SMD(1K REEL)D/C97
74ACT374PC D/C0074ACT374SC(SMD) D/C9474ACT374SCX(SMD,1K/RL) D/C94
74ACT374SCX(SMD,T+R) D/C9474ACT374SCX-SMD(T+R) D/C9874ACT377(SMD,MC74ACT377DW)'99
74ACT377M(SMD,JP SIZE) D/C9974ACT540(TSSOP,MC74ACT540DT'9974ACT541M(SMD) D/C01
74ACT541MR1(SMD,JP SIZE,T+R'9974ACT541SC74ACT573(CD74ACT573E) D/C97
74ACT573(CD74ACT573E) D/C9874ACT573M-SMD D/C9774ACT573MTR(SMD,1K/RL) D/C98
74ACT573SC-SMD D/C9574ACT57474ACT574(CD74ACT574E) D/C97
74ACT574(MC74ACT574N) D/C9974ACT574M(SMD) D/C0274ACT574SCX(SMD,T+R) D/C99
74ACT652M96(SMD,T+R) D/C0274ACT715SCX(SMD) D/C9474ACT715SCX(SMD) D/C95
74ACT715SCX(SMD,1K/RL) D/C9574ACT74(MC74ACT74N) D/C9974ACT74(SMD) D/C90
74ACT74B D/C0174ACT74B D/C0274ACT74B D/C99
74ACT74DR(SMD,2.5K/RL) D/C9874ACT74DR2(SMD,2.5K/RL) D/C01