Product overview
Description
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 VCC and ground.-
All 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
All resources
| Resource title | Latest update |
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Product Specifications (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 19 Sep 2016 |
19 Sep 2016
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Application Notes (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 13 Sep 2018 |
13 Sep 2018
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Brochures (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 26 Nov 2020 |
26 Nov 2020
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EDA Symbols, Footprints and 3D Models
STMicroelectronics - ST26C31B
Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.
Symbols
Footprints
3D models
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| ST26C31BDR |
Active
|
SO-16 | Industrial | Ecopack2 | |
| ST26C31BTR |
Active
|
TSSOP-16L | Industrial | Ecopack3 |
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
Sample & Buy
| Part Number | Order from Distributors | Order from ST | Marketing Status | ECCN (US) | ECCN (EU) | Packing Type | Package | Temperature (°C) | Autoshutdown | Country of Origin | Budgetary Price (US$)*/Qty | More info | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||||||
| ST26C31BTR | 6 distributors | Buy Direct |
Active
|
EAR99 | NEC | Tape And Reel | TSSOP-16L | -40 | 85 | - | CHINA | 0.69 / 1k | ||
| ST26C31BDR | 6 distributors | Free Sample Buy Direct |
Active
|
EAR99 | NEC | Tape And Reel | SO-16 | -40 | 85 | - | MOROCCO | 0.59 / 1k | ||
(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
