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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74AS374 D/C8574AS374 D/C8774AS374 D/C88
74AS374 D/C8974AS374(DM74AS374N) D/C9574AS574(SMD,DM74AS574WM)D/C97
74AS646 D/C8774AS646 D/C8874AS652
74AS74 D/C8874AS74(DM74AS74N) D/C9574AS74(SN74AS74N) D/C91
74AS74ADR-SMD(2.5K REEL)D/C9774AS74ADR-SMD(2.5K REEL)D/C9874AS74MX(SMD,2.5K/RL) D/C93
74AS760 D/C8774AS760-SMD D/C9174AS760-SMD(T+R) D/C95
74AS804(SMD,DM74AS804BWM)D/C9374AS804(SMD,SN74AS804BDW)D/C9374AS805(SMD,DM74AS805BWM)D/C92
74AS805B-SMD D/C9374AS808(SMD,SN74AS808BDW)D/C9274AS823(SN74AS823NT) D/C88
74AS86 D/C8674AS86N D/C9774BCT126(SMD,SN74BCT126D)D/C93
74BCT126(SMD,SN74BCT126D)D/C9474BCT2952DW(SMD) D/C9274BCT648(SN74BCT648NT) D/C93
74C04(HOUSE NR)74C04(MM74C04N) D/C9574C151(CERAMIC,MM74C151J)'87
74C157(MM74C157N) D/C8174C221(MM74C221N) D/C8074C240WMX(SMD,1K/RL) D/C04
74C240WMX(SMD,T+R) D/C0474C244 D/C8874C373(MM74C373N) D/C92
74C541N D/C9974C74(PULLED)74C85(MM74C85N) D/C82
74C901(MM74C901N) D/C8374C902(MM74C902N) D/C8474C907(MM74C907N) D/C90
74CBT3345DBLE-SSOP(1K REEL)'9574CBT3345DBLE-SSOP(1K REEL)'9674CBT3345DBLE-SSOP(T+R) D/C96
74CBT3384ADWR(SMD,2K/RL)D/C0074CBTLV16211GR(TSSOP,PBF)D/C0574F00PC D/C97
74F02D(SMD,2.5K/RL) D/C9974F04D(SMD,2.5K/RL) D/C0074F08D(SMD,2.5K/RL) D/C00
74F08DR(SMD,T+R) D/C0274F08SCX-SMD(2.5K REEL) D/C9374F112 D/C90
74F125(PULLED)D/C9074F125N D/C8974F125N D/C90
74F125SCX(SMD,T+R) D/C9974F139SCX(SMD,T+R) D/C9974F148SCX
74F148SCX(SMD,2.5K/RL) D/C0374F153(SMD) D/C8874F153(SMD) D/C89
74F157(N74F157AN) D/C9074F157(SMD,SN74F157AD) D/C9174F157(SMD,SN74F157AD) D/C92
74F157ASCX(SMD,2.5K/RL) D/C9974F157ASCX(SMD,T+R) D/C9974F157BD(SMD,T+R) D/C98
74F157-SMD(HOUSE#MP224W) D/C9574F158-SMD D/C9474F164D(SMD,2.5K/RL) D/C03
74F174D(SMD,2.5K/RL) D/C9974F175(SMD) D/C9074F175-SMD D/C89
74F175-SMD D/C9174F193D(SMD,PBF,2.5K/RL)D/C0474F193D(SMD,PBF,T+R) D/C04
74F244(N74F244BN) D/C9374F244(SMD,GD74F244D) D/C9074F244(USED) D/C91
74F244DB(SSOP,PBF,1K/RL)D/C0574F244N(PULLED) D/C94+74F244N(USED) D/C92
74F244N(USED) D/C9374F244N(USED) D/C9474F244N(USED) D/C95
74F244N(USED) D/C9674F244TQ-SMD(T+R) D/C9674F245D(SMD,2K/RL) D/C00
74F245DB(SSOP,T+R) D/C9974F245SCX(SMD,T+R,#7420)D/C9674F253D(SMD,PBF,2.5K/RL)D/C04
74F257AD(SMD2.5K/RL) D/C0574F273-SMD(T+R) D/C9274F280 D/C88
74F280PC D/C8874F283(SMD) D/C8874F30D(SMD,T+R) D/C97
74F30PC D/C9174F32D-SMD(T+R) D/C9374F352(MB74F352P) D/C87
74F373DWR2(SMD,T+R,HSE#) D/C9674F373SCX(SMD,1K/RL) D/C9974F373SCX(SMD,T+R) D/C99
74F521(SMD,N74F521D) D/C9574F521(SMD,N74F521D) D/C9774F543SPC D/C88
74F573D(SMD) D/C9074F573D(SMD,2K/RL) D/C9974F573-SMD D/C95
74F574(MC74F574N) D/C9474F574(SMD) D/C9274F646(SMD,N74F646D) D/C94
74F646(SMD,N74F646D) D/C9674F646(SMD,N74F646D) D/C9774F646(SMD,N74F646D) D/C98
74F74(MC74F74N) D/C9074F74DR(SMD,T+R) D/C9374F74SC
74F86-SMD(MC74F86D) D/C9274FCT151TW-SMD(T+R) D/C97 PER74FCT1573TQA-SMD D/C95 ACT
74FCT157CTSO(SMD,1K/RL) D/C0074FCT162244ATPAC-TSSOP D/C9774FCT162245ATPAC-TSSOP D/C97
74FCT162344CTPV-SMD(T+R)D/C9674FCT162373TPV-SSOP D/C9674FCT162373TPV-SSOP D/C98
74FCT16240CTPAC-TSSOP D/C9674FCT16244ATMT(TSSOP) D/C9674FCT16244ATPAC(TSSOP) D/C00
74FCT16245ATPAC(TSSOP) D/C9974FCT162543CTPAC-TSSOP D/C9874FCT162646CTPAC-TSSOP D/C97
74FCT162646CTPAC-TSSOP D/C9874FCT163244CAX(TSSOP,1.5K/R'0074FCT163244CAX(TSSOP,1.5K/R'99
74FCT163244CAX(TSSOP,T+R)D/C0074FCT163244CAX(TSSOP,T+R)D/C9974FCT163374CPF(TVSOP) D/C99 *1
74FCT163374CPF(TVSOP) D/C99 *274FCT16374ATPAC-TSSOP D/C9874FCT16374TPV-SSOP D/C95
74FCT16374TPV-SSOP D/C9874FCT163827CPAC-TSSOP D/C9774FCT163LD952APAC-TSSOP D/C97
74FCT163LD952APAC-TSSOP D/C9874FCT16500ATPAC-TSSOP D/C9674FCT166244CTPV(SSOP,1K/RL)'00
74FCT166244CTPV(SSOP,T+R)D/C0074FCT16827ETPAC-TSSOP D/C9874FCT16952CTPAC-TSSOP D/C98
74FCT2244ATSOC-SOP D/C9874FCT2244CTQC-QSOP D/C9874FCT2244TQC-QSOP D/C98
74FCT2245ATQ(QSOP) D/C0074FCT2245ATQ(QSOP,3K/RL)D/C0074FCT2245CTQ(QSOP) D/C00
74FCT2245CTQ(QSOP) D/C9974FCT2245CTQ(QSOP,3K/RL)'00 *174FCT2245CTQ(QSOP,3K/RL)D/C00
74FCT2245CTQ(QSOP,3K/RL)D/C0174FCT2245CTQ(QSOP,T+R) D/C0074FCT2245TQA(QSOP) D/C98
74FCT2245TQA(QSOP) D/C98 *174FCT2245TQA(QSOP,T+R) D/C9874FCT2245TQC-QSOP D/C98
74FCT2374ATQC-QSOP D/C9674FCT2374TSOC-SOP D/C9874FCT244(USED) D/C93
74FCT244A-SMD D/C9074FCT244ASO(SMD,T+R) D/C0074FCT244ASO-SMD D/C90
74FCT244ASO-SMD D/C9374FCT244-SMD D/C9274FCT244-SMD(P74FCT244TSO)'92
74FCT244TQ-SMD D/C9474FCT244TSO(SMD,T+R) D/C9274FCT244TSOC-SOP D/C98
74FCT244TSO-SMD(PULLED) D/C9274FCT244TS-SMD D/C9374FCT245ASO-SMD D/C92
74FCT245ATQC-QSOP D/C9774FCT245-SMD(PI74FCT245TS)'9374FCT245-SMD(QS74FCT245TSO)'93
74FCT245TSOC-SOP D/C9874FCT2541ATSOC-SOP D/C9774FCT2541ATSOC-SOP D/C98
74FCT2541TQC-QSOP D/C9874FCT2543TQC-QSOP D/C9874FCT2573CTQ(QSOP) D/C00
74FCT2573CTQ(QSOP) D/C00 *274FCT2573TSOC-SOP D/C9874FCT2574ATQC-QSOP D/C98
74FCT2574ATSOC-SOP D/C9874FCT257ATSS-SMD D/C9374FCT257TQC-QSOP D/C98
74FCT2652ATQC-QSOP D/C9874FCT2652ATQC-SMD D/C9774FCT273ATQC-QSOP D/C98
74FCT273TQC-QSOP D/C9874FCT2827ATQC-QSOP D/C9874FCT3244AQX(QSOP,T+R) D/C97
74FCT3245SA-SMD D/C97 PER74FCT373(SMD,PI74FCT373TS)'9374FCT374ASO-SMD(T+R) D/C90
74FCT374ASO-SMD(T+R) D/C9574FCT374ATQC-QSOP D/C9874FCT374-SMD(T+R) D/C92
74FCT521A-SMD D/C9074FCT521-SMD D/C9374FCT521-SMD(T+R) D/C93
74FCT541(SMD,QS74FCT541TSO)*174FCT541(SMD,QS74FCT541TSO)*274FCT541ATQC-QSOP D/C98
74FCT544TSO-SMD D/C9174FCT646ATQC-QSOP D/C9874FCT652ATSOC-SOP D/C98
74FCT823ATSOC-SOP D/C9874FCT823ATSO-SMD D/C9074FCT827CTSOC-SOP D/C98
74FCT841CTQC-QSOP D/C9874FS74-SMD D/C9274H01(SN74H01N)D/C87
74H01(SN74H01N)D/C8974H04(SN74H04N) D/C8074H1G66STR(SOT23-5L,3K/RL)'00
74H30(SN74H30N) D/C8174H30(SN74H30N) D/C8474H73N D/C88
74H74(SN74H74N)D/C8674HC00 D/C9174HC00(SMD,CD74HC00M) D/C94
74HC00(SMD,CD74HC00M) D/C9774HC00(SMD,CD74HC00M) D/C9874HC00(SMD,M74HC00M1R) D/C00
74HC00(SMD,M74HC00M1R) D/C8974HC00(SMD,M74HC00M1R) D/C9974HC00(SMD,MC74HC00AD) D/C00
74HC00(SMD,MC74HC00AD) D/C00*174HC00(SMD,MC74HC00AD) D/C0174HC00(SMD,MC74HC00AD) D/C96
74HC00(SMD,MM74HC00M) D/C8574HC00(SMD,MM74HC00M) D/C8874HC00(SMD,MM74HC00M) D/C97
74HC00(SMD,MM74HC00M) D/C9974HC00(SMD,MM74HC00MX,T+R)'0074HC00(SMD,MM74HC00MX,T+R)'98
74HC00(SMD,PC74HC00T) D/C8874HC00(SMD,SN74HC00D) D/C8774HC00(SMD,SN74HC00D) D/C88
74HC00(SMD,SN74HC00DR,T+R)'9874HC00ADR2(SMD,T+R) D/C0074HC00ADR2(SMD,T+R) D/C01
74HC00ADR2(SMD,T+R) D/C01 *174HC00ADR2(SMD,T+R) D/C9874HC00ADR2(SMD,T+R) D/C99
74HC00ADR2-SMD(T+R) D/C9774HC00AFEL(SMD,JP SIZE,2K/R'9974HC00D(SMD) D/C00
74HC00D(SMD) D/C9774HC00D(SMD) D/C9974HC00D(SMD,2.5K/RL) D/C00
74HC00DB(SSOP,2K/RL) D/C0074HC00MTR(SMD,T+R) D/C9774HC00-SMD D/C94
74HC00-SMD D/C9674HC00-SMD(M74HC00M1R) D/C9874HC00-SMD(MC74HC00AD) D/C97
74HC00-SMD(MC74HC00AD) D/C9874HC00-SMD(MM74HC00M) D/C9674HC00-SMD(MN74HC00S) D/C88
74HC00-SMD(PC74HC00T) D/C8774HC00-SMD(PC74HC00T) D/C8974HC00TTR(TSSOP,2.5K/RL)D/C05
74HC02 D/C8874HC02(CD74HC02E) D/C8774HC02(MM74HC02N) D/C87
74HC02(MM74HC02N) D/C8974HC02(SMD,CD74HC02M) D/C9874HC02(SMD,CD74HC02M) D/C98 *1
74HC02(SMD,M74HC02M1) D/C8774HC02(SMD,M74HC02M1) D/C8874HC02(SMD,M74HC02M1R) D/C05
74HC02(SMD,M74HC02M1R) D/C8874HC02(SMD,M74HC02M1R) D/C9074HC02(SMD,M74HC02M1R) D/C92
74HC02(SMD,MC74HC02AD) D/C0174HC02(SMD,MC74HC02AD) D/C9774HC02(SMD,MM74HC02M) D/C98
74HC02(SMD,MM74HC02MX,T+R)'0074HC02(SMD,SN74HC02D) D/C0074HC02(SMD,SN74HC02DR,T+R)'96
74HC02(SMD,SN74HC02DR,T+R)'9974HC02(SN74HC02N) D/C00 *374HC02AD-SMD D/C96
74HC02D(SMD) D/C9774HC02DB-SSOP D/C9874HC02N D/C99
74HC02RM13TR(SMD,2.5K/RL)D/C0574HC02-SMD D/C9774HC02-SMD(MM74HC02M;T+R)D/C96
74HC02-SMD(PC74HC02T) D/C9374HC02T(SMD) D/C9374HC03(CD74HC03E) D/C99
74HC03(M74HC03B1) D/C9774HC03(M74HC03B1R) D/C9274HC03(M74HC03B1R) D/C93
74HC03(MC74HC03AN) D/C9074HC03(MC74HC03AN) D/C9974HC03(MC74HC03N) D/C88
74HC03(MC74HC03N) D/C8974HC03(PC74HC03P) D/C8774HC03(PC74HC03P) D/C88
74HC03(PC74HC03P) D/C8974HC03(PC74HC03P) D/C9174HC03(PC74HC03P) D/C92
74HC03(SMD,M74HC03M1) D/C8674HC03(SMD,M74HC03M1) D/C8774HC03(SMD,M74HC03M1) D/C88
74HC03(SMD,M74HC03M1R) D/C8974HC03(SMD,M74HC03M1R) D/C9374HC03(SMD,SN74HC03D) D/C97
74HC03(SMD,SN74HC03D) D/C9874HC03ADR2-SMD(T+R) D/C9474HC03D(SMD) D/C93
74HC03D(SMD) D/C9574HC03D(SMD) D/C9974HC03D(SMD,2.5K/RL) D/C00
74HC03D(SMD,2.5K/RL) D/C9974HC03DR(SMD,2.5K/RL) D/C9974HC03DR(SMD,2.5K/RL)D/C00 *1
74HC03DR(SMD,T+R) D/C00 *174HC03DR(SMD,T+R) D/C00 *274HC03D-SMD D/C94
74HC03D-SMD(2.5K REEL) D/C9474HC03D-SMD(T+R) D/C9674HC03M1TR-SMD(2.5K REEL)D/C97
74HC03N D/C0074HC03N D/C9974HC03RM13TR(SMD,2.5K/RL)D/C02
74HC03-SMD(M74HC03M1R) D/C9874HC03-SMD(T+R) D/C9774HC04(M74HC04B1) D/C86
74HC04(M74HC04B1) D/C8874HC04(MC74HC04AN) D/C9874HC04(PBF,MM74HC04N) D/C06
74HC04(SMD,HD74HC04RP) D/C9874HC04(SMD,M74HC04M1) D/C8874HC04(SMD,M74HC04M1) D/C89
74HC04(SMD,M74HC04M1) D/C9074HC04(SMD,M74HC04M1R) D/C0574HC04(SMD,M74HC04M1R) D/C88
74HC04(SMD,M74HC04M1R) D/C9374HC04(SMD,MM74HC04M) D/C9074HC04(SMD,MM74HC04M) D/C98
74HC04(SMD,MM74HC04MX,T+R)'9374HC04ADBLE(SSOP,1K/RL) D/C9674HC04ADBLE(SSOP,T+R) D/C92
74HC04AF(SMD,JAPAN SIZE)D/C8874HC04AF(SMD,JAPAN SIZE)D/C8974HC04AF(SMD,JAPAN SIZE)D/C90
74HC04DBLE(SSOP,1K/RL) D/C9674HC04DBLE-SSOP(T+R) D/C9674HC04G-T1(JP SIZE;2K/R)SMD'89
74HC04NSLE(SMD,1K/R,JP SIZE'9074HC04NSLE(SMD,T+R,JP SIZE)'9074HC04PW(TSSOP,PBF,2.5K/RL)'05
74HC04RPEL(SMD,T+R) D/C9974HC04-SMD D/C9574HC04-SMD(CD74HC04M) D/C96
74HC04-SMD(MM74HC04M) D/C9774HC04T-SMD D/C9274HC05(SMD,M74HC05M1R) D/C05
74HC05(SMD,SN74HC05DR,T+R)'9774HC05(SMD,SN74HC05DR,T+R)'9874HC05AF-SMD(2K REEL) D/C97
74HC05RM13TR(SMD,2.5K/RL)D/C0574HC05-SMD(TC74HC05AF;T+R)'9774HC08(CD74HC08E) D/C89
74HC08(M74HC08B1R) D/C9374HC08(M74HC08B1R) D/C9474HC08(MN74HC08) D/C97
74HC08(SMD,CD74HC08M) D/C9674HC08(SMD,CD74HC08M) D/C9874HC08(SMD,CD74HC08M96,T+R)'93
74HC08(SMD,GD74HC08D) D/C9174HC08(SMD,HD74HC08RP) D/C9674HC08(SMD,M74HC08FP) D/C84
74HC08(SMD,M74HC08FP) D/C9074HC08(SMD,M74HC08FP) D/C9174HC08(SMD,M74HC08M1) D/C86
74HC08(SMD,M74HC08M1) D/C8774HC08(SMD,M74HC08M1) D/C8874HC08(SMD,M74HC08M1) D/C89
74HC08(SMD,M74HC08M1R) D/C0174HC08(SMD,M74HC08M1R) D/C8874HC08(SMD,M74HC08M1R) D/C89
74HC08(SMD,M74HC08M1R) D/C9474HC08(SMD,MM74HC08MX,T+R)'9974HC08(SMD,PC74HC08T) D/C90
74HC08(SMD,PC74HC08T) D/C9174HC08(SMD,TC74HC08AFN) D/C9174HC08(SMD,TC74HC08AFN) D/C94
74HC08(SMD,TC74HC08AFN) D/C9574HC08(SMD,TC74HC08AFN) D/C9974HC08(SN74HC08N) D/C01
74HC08(SN74HC08N) D/C9774HC08(TC74HC08P) D/C8774HC08ADBLE(SSOP,1K/RL) D/C92
74HC08ADBLE(SSOP,T+R) D/C9274HC08ADR2(SMD,T+R) D/C9774HC08ADR2(SMD,T+R) D/C98
74HC08AF(SMD,2K/RL,JP SIZE)'9174HC08D(SMD,T+R) D/C9974HC08DBLE-SSOP(T+R) D/C96
74HC08DR(SMD,T+R) D/C9974HC08MX(SMD,2.5K/RL) D/C0074HC08MX(SMD,2.5K/RL) D/C97
74HC08N D/C0174HC08N D/C9474HC08NSLE(SMD,1K/R,JP SIZE'90
74HC08NSLE(SMD,T+R,JP SIZE)'9074HC09(M74HC09B1R) D/C9274HC10 D/C90
74HC10(CD74HC10E) D/C9774HC10(GD74HC10) D/C9174HC10(M74HC10B1) D/C84
74HC10(M74HC10B1) D/C8574HC10(M74HC10B1) D/C8774HC10(M74HC10B1N) D/C88
74HC10(M74HC10B1R) D/C0074HC10(M74HC10B1R) D/C0274HC10(M74HC10B1R) D/C88
74HC10(M74HC10B1R) D/C8974HC10(M74HC10B1R) D/C9174HC10(M74HC10B1R) D/C92
74HC10(M74HC10B1R) D/C9674HC10(M74HC10B1R) D/C9774HC10(M74HC10B1R) D/C98
74HC10(M74HC10B1R) D/C99 *174HC10(M74HC10B1R)D/C9974HC10(MC74HC10N) D/C99
74HC10(SMD) D/C8974HC10(SMD,CD74HC10M) D/C9974HC10(SMD,M74HC10M1) D/C88
74HC10(SMD,M74HC10M1) D/C8974HC10(SN74HC10N) D/C9774HC107(CD74HC107E) D/C95
74HC107(M74HC107B1N) D/C9074HC107(M74HC107B1R) D/C9274HC107(M74HC107B1R) D/C93
74HC107(SMD,CD74HC107M) D/C9574HC107(SMD,M74HC107M1) D/C8674HC107(SMD,M74HC107M1) D/C87
74HC107(SMD,M74HC107M1R)D/C8874HC107(SMD,M74HC107M1R)D/C9274HC107(SMD,M74HC107M1R)D/C93
74HC109(M74HC109B1N) D/C8574HC109(M74HC109B1N) D/C8874HC109(M74HC109B1R) D/C00
74HC109(M74HC109B1R) D/C99 *174HC109(SMD,M74HC109M1) D/C8674HC109(SMD,M74HC109M1) D/C87
74HC109(SN74HC109N) D/C8874HC109D(SMD,T+R) D/C9874HC109DB(SSOP,2K/RL) D/C00
74HC109-SMD(M74HC109M1R)D/C9474HC109T-SMD(1K REEL) D/C9074HC10D(SMD,T+R) D/C97
74HC10D-SMD(T+R) D/C9374HC10D-SMD(T+R) D/C9474HC10FP-SMD(JAPAN SIZE)D/C96
74HC10M96(SMD,2.5K REEL)D/C9274HC10N D/C8974HC10N D/C90
74HC10N D/C9974HC10-SMD(MN74HC10S) D/C8874HC11(SMD,M74HC11M1) D/C86
74HC11(SMD,M74HC11M1) D/C8774HC11(SMD,M74HC11M1R) D/C0574HC11(SMD,M74HC11M1R) D/C89
74HC11(SMD,M74HC11M1R) D/C9374HC112(M74HC112B1N) D/C8474HC112(M74HC112B1N) D/C85
74HC112(M74HC112B1N) D/C8674HC112(M74HC112B1N) D/C8874HC112(M74HC112B1R) D/C89
74HC112(M74HC112B1R) D/C9474HC112(SMD,M74HC112M1R)D/C0174HC112(SMD,M74HC112M1R)D/C05
74HC112(SMD,M74HC112M1R)D/C8874HC112(SN74HC112N) D/C9274HC112D(SMD,2.5K/RL) D/C00
74HC112DR(SMD,2.5K/RL) D/C0074HC112DR(SMD,T+R) D/C00