Product Overview
7927X / AM26LS31CN Differential Line Driver IC
What it is:
A quad differential line driver IC (AM26LS31CN equivalent) used for high-speed data transmission.
What it’s used for:
Converts TTL logic signals into differential outputs for RS-422 / RS-485 communication, improving noise immunity and allowing long-distance data transfer.
Key Features:
- High-speed operation, differential outputs, noise immunity
Applications:
- RS-422/RS-485 communication, industrial control, serial data links
Technical Specifications:
| Part Number | AM26LS31CN (marked 7927X batch code) |
| Function | Quad differential line driver |
| Package Type | DIP (Dual Inline Package) |
| Pin Count | 16-pin DIP |
| Mounting Type | Through-hole |
| Technology | Bipolar (LS TTL compatible) |
| Weight | ~0.2 oz each |
