| Part Number | SN75ALS193NG4 | SN75ALS193DG4 | 
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | 
| Category | Interface - Drivers, Receivers, Transceivers | Interface - Drivers, Receivers, Transceivers | 
|   |   | |
| Product Status | Discontinued at Digi-Key | Active | 
| Type | Receiver | Receiver | 
| Protocol | RS422, RS423 | RS422, RS423 | 
| Number of Drivers/Receivers | 0/4 | 0/4 | 
| Duplex | - | - | 
| Receiver Hysteresis | 120 mV | 120 mV | 
| Data Rate | - | - | 
| Voltage - Supply | 4.75V ~ 5.25V | 4.75V ~ 5.25V | 
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C | 
| Mounting Type | Through Hole | Surface Mount | 
| Package / Case | 16-DIP (0.300", 7.62mm) | 16-SOIC (0.154", 3.90mm Width) | 
| Supplier Device Package | 16-PDIP | 16-SOIC |