Part A
AM26LS31CN
德州儀器
- Lifecycle
- Active
- Stock
- 3184 件
- Series
- 介面-驅動器、接收器、收發器
Replacement verdict
Not a drop-in replacement
The AM26LS31CN and AM26LS32CN are complementary rather than interchangeable devices: the AM26LS31CN is a quad differential line driver, while the AM26LS32CN is a quad differential line receiver. Their signal direction, I/O structure, and functional role in a transmission link differ fundamentally, so one cannot directly substitute for the other in the same socket without redesigning the surrounding interface.
Different signal direction
Driver versus receiver function
Different I/O structure
Not functionally interchangeable
Parts at a glance
Part B
AM26LS32CN
德州儀器
- Lifecycle
- Active
- Stock
- 7657 件
- Package
- DIP-16
- Series
- 介面-驅動器、接收器、收發器
Need help validating a replacement?
Send your BOM and application constraints for technical and sourcing review.
Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | AM26LS31CN | AM26LS32CN |
|---|---|---|
| Supplier | - | Texas Instruments |
| Part Status | Active | Obsolete |
| Type | Driver | Receiver |
| Protocol | RS422, RS485 | RS422, RS423 |
| Number of Drivers/Receivers | - | 0/4 |
| Receiver Hysteresis | - | 100 mV |
| Voltage - Supply | 4.75V ~ 5.25V | 4.75V ~ 5.25V |
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C |
| Mounting Type | Through Hole | Through Hole |
| Base Product Number | AM26LS31 | - |
| Number of Drivers / Receivers | 4/0 | - |
| Packaging | Tube | - |