Part A
AM26LS31CN
Texas Instruments
- Lifecycle
- Active
- Stock
- 3184 Stückzahl
- Series
- Interface-Treiber, Empfänger, Transceiver
Replacement verdict
Not a drop-in replacement
The AM26LS32ACN and AM26LS31CN are not interchangeable despite sharing the same quad differential bus interface family and 16-pin DIP footprint. The AM26LS32ACN is a quad differential line receiver, while the AM26LS31CN is a quad differential line driver, so their signal direction, input/output architecture, and application roles are fundamentally different. Direct substitution is not possible without redesigning the interface around the opposite function.
Different device function
Different signal direction
Different input/output architecture
Different application role
Parts at a glance
Part B
AM26LS32ACN
Texas Instruments
- Lifecycle
- Active
- Stock
- 5299 Stückzahl
- Package
- PDIP-16
- Series
- Interface-Treiber, Empfänger, Transceiver
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | AM26LS31CN | AM26LS32ACN |
|---|---|---|
| Part Status | Active | Active |
| Base Product Number | AM26LS31 | - |
| Type | Driver | Receiver |
| Protocol | RS422, RS485 | RS422, RS423 |
| Number of Drivers / Receivers | 4/0 | - |
| 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 |
| Packaging | Tube | - |
| Number of Drivers/Receivers | - | 0/4 |
| Receiver Hysteresis | - | 50 mV |