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Bus Switches

Distributed by ZD Integrated Circuits with counterfeit-avoidance inspection on every lot. Hard-to-find, obsolete, and excess bus switches sourced worldwide.

Hard-to-find and obsolete electronic components, sourced worldwide and inspected in-house before they ship.

1348catalog parts
10in ZDI stock
8major manufacturers
8+package styles
Bus Switch — TSSOP / SSOP / MSOP drawing
TSSOP / SSOP / MSOP

Top manufacturers in this category

Packages in this category

Bus Switches at a glance

Mounting

RoHS status

Operating temperature

Top series

In-stock & featured parts

QS32384QQuality Semiconductor10-bit bus switch, 25Ω series resistors, 3.3V operation · QSOP-24
In ZDI stock
QS3244QIDT8-bit high-speed CMOS bus switch · QSOP-20
In ZDI stock
QS3257IDT (Renesas)Quad 2:1 high-speed CMOS multiplexer/demultiplexer · QSOP-16
In ZDI stock
QS3383QQuality Semiconductor10-bit bus exchange switch, 5Ω typical on-resistance · QSOP-24
In ZDI stock
QS3384SOQuality Semiconductor (IDT)10-bit high-speed CMOS bus switch · SOIC-24
In ZDI stock
QS3R245QBus switch, Octal Bus Switch · Unknown
In ZDI stock
QS3R245SOBus switch, Octal Bus Switch · Unknown
In ZDI stock
QS3VH257QIDT (Renesas)Quad 2:1 high-bandwidth multiplexer/demultiplexer bus switch · QSOP-16
In ZDI stock
QS74QST3384S0Quality Semiconductor10-bit high-speed CMOS bus switch · SOIC-24
In ZDI stock
SN74CBTLV1G125DBVRTexas InstrumentsBus switch, Single FET Bus Switch · Unknown
In ZDI stock
SN74CBT16861DLRTexas InstrumentsBus switch, 20-bit FET Bus Switch · Unknown
Available
SN74CBT3125DGVRTexas InstrumentsBus switch, Quadruple FET Bus Switch · Unknown
Available
SN74CBT3384ADBQTexas InstrumentsBus switch, 10-bit Bus Switch · Unknown
Available
SN74CBTLV16800GRCTexas InstrumentsBus switch, 20-bit FET Bus Switch with Precharged Outputs · Unknown
Available
SN74CBTLV3245DGVRTexas InstrumentsBus switch, Octal FET Bus Switch · Unknown
Available
SN74CBTLV3245DWTexas InstrumentsBus switch, Octal FET Bus Switch · Unknown
Available
SN74CBTS3384DWRTexas InstrumentsBus switch, 10-bit FET Bus Switch with Schottky Diode Clamping · Unknown
Available
SN74CBT3125CDBRTexas InstrumentsBus switch, Quadruple FET Bus Switch · Unknown
Available
SN74CBT3125CPWTexas InstrumentsBus switch, Quadruple FET Bus Switch · Unknown
Available
SN74CBT3126PWPTexas InstrumentsBus switch, Quadruple FET Bus Switch · Unknown
Available
SN74CBT3345CRGYRTexas InstrumentsBus switch, 8-bit FET Bus Switch · Unknown
Available
SN74CBT3384ADQRTexas InstrumentsBus switch, 10-bit Bus Switch · Unknown
Available
SN74CBTD16211DGVRTexas InstrumentsBus switch, 12-bit FET Bus Switch with Level Shifting · Unknown
Available
SN74CBTH16211DLTexas InstrumentsBus switch, 24-bit FET Bus Switch with Bus Hold · Unknown
Available

Green = physically in ZDI stock today. All 1348 bus switches are searchable by part number.

Bus Switches buyer’s guide

Key specifications

Exact part number
The maker's full part number, including suffixes for package, grade and packaging.
Date code and condition
Stated on every quote.

Standards

  • AS6081 counterfeit-avoidance practice
  • RoHS and REACH where applicable

Typical applications

  • Production shortages
  • End-of-life buys
  • Repair and maintenance

How ZDI inspects bus switches

  • Lot-level visual inspection under magnification: markings, date and lot codes, body finish, lead or termination condition
  • Packaging and labels checked against the maker's format; moisture-sensitive parts kept in MSL control (J-STD-033)
  • Counterfeit-avoidance steps based on AS6081 and AS5553, with X-ray and further tests escalated by risk
  • Inspection photos and an EQP report available to customers in My ZDI

Our inspection process follows AS6081 counterfeit-avoidance practice. See Quality & AS6081.

Frequently asked questions

Can you find a part that's not listed?

Yes. Send an RFQ with the part number and quantity.

Browse all 1348 bus switches

4FST3345PWR-FS8-F4SZD384M5X-FSC-NC774CB3Q3257PWR74CB3Q3306ADCUR74CB3T3245PW74CB3T3245PWR74CB3T3306DCUR74CBT16233DL74CBT16244DGGR74CBT3126D74CBT3244PWR74CBT3257CPWR74CBT3257D74CBT3257DBQR74CBT3345PWR74CBT3384APWR74CBTD1621174CBTD16211DGGR74CBTD3306PW74CBTD3384DBQR74CBTD3384PW74CBTD3384PWR74CBTD386174CBTD3861PW74CBTD3861PWR74CBTLV16210VR74CBTLV16212GR74CBTLV1G125DCK74CBTLV1G125DCKR74CBTLV3245ADBQR74CBTLV3245APWR74CBTLV3251PGG874CBTLV3253PWR74CBTLV3257DGVR74CBTLV3257PGG74CBTLV3257PGG874CBTLV3257PWR74CBTLV3861DBQR74FST163233PA74FST338474FST3384Q74FST3861DW74LVX1621274LVX3L384A74LVX3L384AMTC74LVX3L384AMTCX74LVX3L384AQS74LVX3L384AQSC74LVX3L384QSCX7SB3257P6X7SZ384P5XCBT16211DGGCBT3244CBT3244ABQ-TCBT3244ADCBT3244ADB-TCBT3244APWCBT3244DCBT3244DBCBT3244DBRCBT3244DBTCBT3244PWCBT3245CBT3245ABQ-TCBT3245ADB-TCBT3245AD-TCBT3245DCBT3245PWCBT3245PWDHCBT3857CBT3857DHCBT3857PWCBT6810CBT6810DHCBT6810PWCBT6810PWRCBT6810PW-TCBT6820CBT6820DGGCYBUS3384PCCYBUS3384QCCYBUS3384QCTCYBUS3384S0CCYBUS3384SDCYBUS3384SMDCYBUS3384SOCCYBUS3384SOCTCYBUS3L384FST16232MTDXFST3125QSCXFST3245MTCXFST3253QSCFST3257MTCXFST3384Q-PER-PIFSTD16211MTDFSTU32160MTDXIDT54FCT162260ATIDT54FCT162260CTIDT54FCT162260ETIDT54FCT16260ATIDT54FCT16260CTIDT54FCT16260ETIDT54FCT162H272ATIDT54FCT162H272CTIDT54FCT162H272ETIDT73720AIDT73720AJIDT73720JIDT73720PQFIDT74ALVCH16276IDT74ALVCH16276PVIDT74CBTLV3257PGGIDT74CBTLV3257PGG8IDT74FCT162260ATIDT74FCT162260CTIDT74FCT162260CTPIDT74FCT162260CTPAIDT74FCT162260CTPVIDT74FCT162260CTPVCIDT74FCT162260ETIDT74FCT162260ETPAIDT74FCT162260ETPVIDT74FCT16260ATIDT74FCT16260ATPVIDT74FCT16260CTIDT74FCT16260ETIDT74FCT16260ETPVIDT74FCT162H272ATIDT74FCT162H272ATPVIDT74FCT162H272CTIDT74FCT162H272CTPAIDT74FCT162H272CTPVIDT74FCT162H272CTPYIDT74FCT162H272ETIDT74FCT162H272ETPVIDT74FST163209IDT74FST163209PVIDT74FST163211IDT74FST163211PAIDT74FST163211PFIDT74FST163211PVIDT74FST163212IDT74FST163212CPFIDT74FST163212PAIDT74FST163212PFIDT74FST163212PVIDT74FST163214IDT74FST163214PAIDT74FST163232IDT74FST163232PAIDT74FST163232PFIDT74FST163232PVIDT74FST163233IDT74FST163233PIDT74FST163233PAIDT74FST163233PFIDT74FST163233PVIDT74FST1632383IDT74FST1632383PFIDT74FST163244IDT74FST163244PAIDT74FST163244PA8IDT74FST163244PFIDT74FST163244PVIDT74FST163245IDT74FST163245PAIDT74FST163245PA8IDT74FST163245PFIDT74FST163245PVIDT74FST163383IDT74FST163383PAIDT74FST163383PFIDT74FST163383TAIDT74FST163P245IDT74FST163P245PAIDT74FST163P245PFIDT74FST163P245PVIDT74FST3125IDT74FST3125PGIDT74FST3125QIDT74FST3125SOIDT74FST32244IDT74FST32244PGIDT74FST32245IDT74FST32384IDT74FST32384QIDT74FST32384Q8IDT74FST3244IDT74FST3244PIDT74FST3244PGIDT74FST3244PGTIDT74FST3244PYIDT74FST3244QIDT74FST3244SOIDT74FST3245IDT74FST3245PIDT74FST3245PGIDT74FST3245QIDT74FST3245SOIDT74FST3257

Page 1 of 7 — every bus switches, alphabetical.

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Obsolete and allocated bus switches — sourced worldwide and inspected in-house under our quality system, built on ISO 9001:2015 and AS6081.

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