10,000+ Happy Customers
20+ Years in Business
75,000+ SKUs in Stock
80+ Authorized Manufacturers
Helping Tech Companies Create What’s Next!
phoneCall +1.949.783.7300
GET A
QUOTE

Electronic Parts Search

Suntsu Electronics is your reliable source for hard-to-find and obsolete electronic components. Our advanced part search tool makes it easy to quickly find the products you need. You can search by part number, manufacturer, or specifications to instantly access a comprehensive database of electronic components.

Featured Brands

Part Search

CLEAR SEARCH
Total Products: 4,828
ImageData
Sheet		Part NumberManufacturerDescriptionCategoryDevice PackageVoltageOperating
Temp		Additional SpecificationsQtyGet A
Quote
SN75C189ANSN/ASN75C189ANSTexas InstrumentsIC LINE RECEIVERDrivers, Receivers, Transceivers14-SO4.5V ~ 6V0°C ~ 70°C (TA)
Data Rate:
1Mbps
Mounting Type:
Surface Mount
Number of Drivers/Receivers:
0/4
Operating Temperature:
0°C ~ 70°C (TA)
Package / Case:
14-SOIC (0.209″”, 5.30mm Width)
Protocol:
RS232
Receiver Hysteresis:
970 mV
Supplier Device Package:
14-SO
Type:
Receiver
Voltage – Supply:
4.5V ~ 6V
1,302
GET A
QUOTE
SN75C189ANSR
SN75C189ANSRTexas InstrumentsIC RECEIVER 0/4 14SODrivers, Receivers, Transceivers14-SO4.5V ~ 6V0°C ~ 70°C
Type:
Receiver
Protocol:
RS232
Number of Drivers/Receivers:
0/4
Receiver Hysteresis:
970 mV
Voltage – Supply:
4.5V ~ 6V
Operating Temperature:
0°C ~ 70°C
Mounting Type:
Surface Mount
Package / Case:
14-SOIC (0.209″”, 5.30mm Width)
Supplier Device Package:
14-SO
1,052
GET A
QUOTE
SN75C189D
SN75C189DTexas InstrumentsIC RECEIVER 0/4 14SOICDrivers, Receivers, Transceivers14-SOIC4.5V ~ 6V0°C ~ 70°C
Type:
Receiver
Protocol:
RS232
Number of Drivers/Receivers:
0/4
Receiver Hysteresis:
330 mV
Voltage – Supply:
4.5V ~ 6V
Operating Temperature:
0°C ~ 70°C
Mounting Type:
Surface Mount
Package / Case:
14-SOIC (0.154″”, 3.90mm Width)
Supplier Device Package:
14-SOIC
488
GET A
QUOTE
SN75C189DR
SN75C189DRTexas InstrumentsIC RECEIVER 0/4 14SOICDrivers, Receivers, Transceivers14-SOIC4.5V ~ 6V0°C ~ 70°C
Type:
Receiver
Protocol:
RS232
Number of Drivers/Receivers:
0/4
Receiver Hysteresis:
330 mV
Voltage – Supply:
4.5V ~ 6V
Operating Temperature:
0°C ~ 70°C
Mounting Type:
Surface Mount
Package / Case:
14-SOIC (0.154″”, 3.90mm Width)
Supplier Device Package:
14-SOIC
838
GET A
QUOTE
SN75C189N
SN75C189NTexas InstrumentsIC RECEIVER 0/4 14DIPDrivers, Receivers, Transceivers14-PDIP4.5V ~ 6V0°C ~ 70°C
Type:
Receiver
Protocol:
RS232
Number of Drivers/Receivers:
0/4
Receiver Hysteresis:
330 mV
Voltage – Supply:
4.5V ~ 6V
Operating Temperature:
0°C ~ 70°C
Mounting Type:
Through Hole
Package / Case:
14-DIP (0.300″”, 7.62mm)
Supplier Device Package:
14-PDIP
152
GET A
QUOTE
SN75C189NS
SN75C189NSTexas InstrumentsIC LINE RECEIVERDrivers, Receivers, TransceiversN/AN/AN/A

N/A

917
GET A
QUOTE
SN75C189NSR
SN75C189NSRTexas InstrumentsIC RECEIVER 0/4 14SODrivers, Receivers, Transceivers14-SO4.5V ~ 6V0°C ~ 70°C
Type:
Receiver
Protocol:
RS232
Number of Drivers/Receivers:
0/4
Receiver Hysteresis:
330 mV
Voltage – Supply:
4.5V ~ 6V
Operating Temperature:
0°C ~ 70°C
Mounting Type:
Surface Mount
Package / Case:
14-SOIC (0.209″”, 5.30mm Width)
Supplier Device Package:
14-SO
184
GET A
QUOTE
SN75C198D
SN75C198DTexas InstrumentsIC DRIVER 4/0 14SOICDrivers, Receivers, Transceivers14-SOIC4.5V ~ 15V0°C ~ 70°C
Type:
Driver
Protocol:
RS232
Number of Drivers/Receivers:
4/0
Voltage – Supply:
4.5V ~ 15V
Operating Temperature:
0°C ~ 70°C
Mounting Type:
Surface Mount
Package / Case:
14-SOIC (0.154″”, 3.90mm Width)
Supplier Device Package:
14-SOIC
830
GET A
QUOTE
SN75C198DR
SN75C198DRTexas InstrumentsIC DRIVER 4/0 14SOICDrivers, Receivers, Transceivers14-SOIC4.5V ~ 15V0°C ~ 70°C
Type:
Driver
Protocol:
RS232
Number of Drivers/Receivers:
4/0
Voltage – Supply:
4.5V ~ 15V
Operating Temperature:
0°C ~ 70°C
Mounting Type:
Surface Mount
Package / Case:
14-SOIC (0.154″”, 3.90mm Width)
Supplier Device Package:
14-SOIC
1,295
GET A
QUOTE
SN75C198N
SN75C198NTexas InstrumentsIC DRIVER 4/0 14DIPDrivers, Receivers, Transceivers14-PDIP4.5V ~ 15V0°C ~ 70°C
Type:
Driver
Protocol:
RS232
Number of Drivers/Receivers:
4/0
Voltage – Supply:
4.5V ~ 15V
Operating Temperature:
0°C ~ 70°C
Mounting Type:
Through Hole
Package / Case:
14-DIP (0.300″”, 7.62mm)
Supplier Device Package:
14-PDIP
748
GET A
QUOTE
SN75C23243DGGR
SN75C23243DGGRTexas InstrumentsIC TRANSCEIVER FULL 6/10 48TSSOPDrivers, Receivers, Transceivers48-TSSOP3V ~ 5.5V0°C ~ 70°C
Type:
Transceiver
Protocol:
RS232
Number of Drivers/Receivers:
6/10
Duplex:
Full
Receiver Hysteresis:
500 mV
Data Rate:
250kbps
Voltage – Supply:
3V ~ 5.5V
Operating Temperature:
0°C ~ 70°C
Mounting Type:
Surface Mount
Package / Case:
48-TFSOP (0.240″”, 6.10mm Width)
Supplier Device Package:
48-TSSOP
1,581
GET A
QUOTE
SN75C23243DL
SN75C23243DLTexas InstrumentsIC TRANSCEIVER FULL 6/10 48SSOPDrivers, Receivers, Transceivers48-SSOP3V ~ 5.5V0°C ~ 70°C
Type:
Transceiver
Protocol:
RS232
Number of Drivers/Receivers:
6/10
Duplex:
Full
Receiver Hysteresis:
500 mV
Data Rate:
250kbps
Voltage – Supply:
3V ~ 5.5V
Operating Temperature:
0°C ~ 70°C
Mounting Type:
Surface Mount
Package / Case:
48-BSSOP (0.295″”, 7.50mm Width)
Supplier Device Package:
48-SSOP
946
GET A
QUOTE
SN75C23243DLR
SN75C23243DLRTexas InstrumentsIC TRANSCEIVER FULL 6/10 48SSOPDrivers, Receivers, Transceivers48-SSOP3V ~ 5.5V0°C ~ 70°C
Type:
Transceiver
Protocol:
RS232
Number of Drivers/Receivers:
6/10
Duplex:
Full
Receiver Hysteresis:
500 mV
Data Rate:
250kbps
Voltage – Supply:
3V ~ 5.5V
Operating Temperature:
0°C ~ 70°C
Mounting Type:
Surface Mount
Package / Case:
48-BSSOP (0.295″”, 7.50mm Width)
Supplier Device Package:
48-SSOP
1,185
GET A
QUOTE
SN75C3221DB
SN75C3221DBTexas InstrumentsIC TRANSCEIVER RS232Drivers, Receivers, TransceiversN/AN/AN/A

N/A

1,378
GET A
QUOTE
SN75C3221DBR
SN75C3221DBRTexas InstrumentsIC TRANSCEIVER FULL 1/1 16SSOPDrivers, Receivers, Transceivers16-SSOP3V ~ 5.5V0°C ~ 70°C
Type:
Transceiver
Protocol:
RS232
Number of Drivers/Receivers:
1/1
Duplex:
Full
Receiver Hysteresis:
500 mV
Data Rate:
1Mbps
Voltage – Supply:
3V ~ 5.5V
Operating Temperature:
0°C ~ 70°C
Mounting Type:
Surface Mount
Package / Case:
16-SSOP (0.209″”, 5.30mm Width)
Supplier Device Package:
16-SSOP
392
GET A
QUOTE
SN75C3221DBRE4
SN75C3221DBRE4Texas InstrumentsIC LINE DRVR/RCVR RS-232 16-SSOPDrivers, Receivers, Transceivers16-SSOP3V ~ 5.5V0°C ~ 70°C
Type:
Transceiver
Protocol:
RS232
Number of Drivers/Receivers:
1/1
Duplex:
Full
Receiver Hysteresis:
500 mV
Data Rate:
1Mbps
Voltage – Supply:
3V ~ 5.5V
Operating Temperature:
0°C ~ 70°C
Mounting Type:
Surface Mount
Package / Case:
16-SSOP (0.209″”, 5.30mm Width)
Supplier Device Package:
16-SSOP
139
GET A
QUOTE
SN75C3221EDB
SN75C3221EDBTexas InstrumentsIC TRANSCEIVER FULL 1/1 16SSOPDrivers, Receivers, Transceivers16-SSOP3V ~ 5.5V0°C ~ 70°C
Type:
Transceiver
Protocol:
RS232
Number of Drivers/Receivers:
1/1
Duplex:
Full
Receiver Hysteresis:
500 mV
Data Rate:
1Mbps
Voltage – Supply:
3V ~ 5.5V
Operating Temperature:
0°C ~ 70°C
Mounting Type:
Surface Mount
Package / Case:
16-SSOP (0.209″”, 5.30mm Width)
Supplier Device Package:
16-SSOP
1,767
GET A
QUOTE
SN75C3221EDBR
SN75C3221EDBRTexas InstrumentsIC TRANSCEIVER FULL 1/1 16SSOPDrivers, Receivers, Transceivers16-SSOP3V ~ 5.5V0°C ~ 70°C
Type:
Transceiver
Protocol:
RS232
Number of Drivers/Receivers:
1/1
Duplex:
Full
Receiver Hysteresis:
500 mV
Data Rate:
1Mbps
Voltage – Supply:
3V ~ 5.5V
Operating Temperature:
0°C ~ 70°C
Mounting Type:
Surface Mount
Package / Case:
16-SSOP (0.209″”, 5.30mm Width)
Supplier Device Package:
16-SSOP
1,704
GET A
QUOTE
SN75C3221EPW
SN75C3221EPWTexas InstrumentsIC TRANSCEIVER FULL 1/1 16TSSOPDrivers, Receivers, Transceivers16-TSSOP3V ~ 5.5V0°C ~ 70°C
Type:
Transceiver
Protocol:
RS232
Number of Drivers/Receivers:
1/1
Duplex:
Full
Receiver Hysteresis:
500 mV
Data Rate:
1Mbps
Voltage – Supply:
3V ~ 5.5V
Operating Temperature:
0°C ~ 70°C
Mounting Type:
Surface Mount
Package / Case:
16-TSSOP (0.173″”, 4.40mm Width)
Supplier Device Package:
16-TSSOP
774
GET A
QUOTE
SN75C3221EPWR
SN75C3221EPWRTexas InstrumentsIC TRANSCEIVER FULL 1/1 16TSSOPDrivers, Receivers, Transceivers16-TSSOP3V ~ 5.5V0°C ~ 70°C
Type:
Transceiver
Protocol:
RS232
Number of Drivers/Receivers:
1/1
Duplex:
Full
Receiver Hysteresis:
500 mV
Data Rate:
1Mbps
Voltage – Supply:
3V ~ 5.5V
Operating Temperature:
0°C ~ 70°C
Mounting Type:
Surface Mount
Package / Case:
16-TSSOP (0.173″”, 4.40mm Width)
Supplier Device Package:
16-TSSOP
251
GET A
QUOTE

We’ve Got You Covered!

If you can’t find the parts you’re looking for in our database, don’t worry! We’re here to help. Simply fill out the form below with the part number you need and your contact information, and we’ll locate it for you. If you prefer to speak to someone directly, our sales team is available at 949.783.7300.

























    I agree to receive newsletters and promotional emails. I can unsubscribe at any time.


    Global Sourcing Capabilities

    Tap into our global network of suppliers to find the components you need. We simplify procurement, even for hard-to-find parts, saving you time and ensuring smooth production.

    Second Sourcing  Second Sourcing Solutions

    Don’t let supply chain disruptions delay your project. We’ll help you identify alternative components and secure reliable secondary sources to keep your production on track.

    Obsolescence Management  Obsolescence Management

    Outsmart obsolescence and ensure your designs stay in production. We’ll help you navigate component lifecycles, secure long-term supply, and find smart alternatives when parts are discontinued.

    Shortage Mitigation  Shortage Mitigation

    Forget supply chain worries. Our team specializes in navigating the unpredictable component market, leveraging our global network and deep expertise to help you find the necessary components when you need them.

























      I agree to receive newsletters and promotional emails. I can unsubscribe at any time.


      keyboard_arrow_up