ST26C31BDR RS-422 RS-423 RS-485 by STMicroelectronics

CMOS quad 3-state differential line driver

Status: Active
Series: ST26C31B
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The ST26C31B is a quad differential line driver designed for digital data transmission over balanced lines and meets all the requirements of EIA standard RS-422 while retaining the low power characteristics of CMOS. The ST26C31B accepts TTL or CMOS input levels and translates these to RS-422 output levels. This part uses special outputs circuitry common to all four drivers. All outputs are protected against damage due to electrostatic discharge by diode to V CC and ground.

Where to Buy

Prices starting from US$0.36

Distributor Stock
Logo for RS
RS
from US$1.02
2,115
in stock
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Logo for element14
element14
from US$0.76
13,546
in stock
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Logo for Farnell
Farnell
from US$0.85
8,849
in stock
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Logo for Future Electronics
Future Electronics
from US$0.80
7,500
in stock
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Logo for Chip One Stop
Chip One Stop
from US$0.56
7,430
in stock
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Logo for Newark Electronics
Newark Electronics
from US$1.10
4,697
in stock
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Logo for Avnet America
Avnet America
from US$0.36
2,500
in stock
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Logo for EBV Elektronik
EBV Elektronik
-
-
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Logo for Avnet Silica
Avnet Silica
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-
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Features

3-state outputs for connection to system buses
Operation from single 5V supply
Available in surface mount
TTL input compatible
Typical output skew: 0.5ns
Typical propagation delay: 6ns
Meets the requirements of EIA standard RS-422
Low quiescent current
Output will not load line when VCC = 0V

Alternative Descriptions

DRIVER, LINE QUAD TRI-STATE, SMD | element14
ST26C31B Series 5 V CMOS Quad 3 State Differential Line Driver - SOIC-16 | Future Electronics
Rs-422 Line Driver, 5.5V, Soic-16 | Newark Electronics
Quad Transmitter RS-422 16-Pin SO T/R | Avnet America
CMOS Quad 3-State Line Driver ST26C31 | RS


Frequently Asked Questions

Where can I find additional details, specifications and documents for a ST26C31BDR?

Additional datasheets, footprints and schematics for ST26C31BDR are listed on our Part Details page. You can also find images and similar parts to ST26C31BDR on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for ST26C31BDR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view ST26C31BDR price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does ST26C31BDR fall under?

The ST26C31BDR is listed under Interfaces and Transceivers > RS-422 RS-423 RS-485.

Can I view similar or alternative parts?

You can view similar parts to ST26C31BDR when available in the RS-422 RS-423 RS-485 range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the ST26C31BDR you can contact the distributor directly for product support, shipping queries etc.

Is the ST26C31BDR RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.

Which authorised distributors for ST26C31BDR have stock available?

Authorised distributors including element14, Farnell, Future Electronics, Chip One Stop and Newark Electronics have stock available or on a lead time for ST26C31BDR.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for ST26C31BDR often in real-time on the comparison pages.

What if I can't find stock of ST26C31BDR?

You can fill out our help required form which you can use to request a quote for ST26C31BDR from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

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