Settings
Fast Delivery
Payment Types
Marketplace Product
LM311D is out of stock and can be placed on backorder.
Available Substitutes:
Similar
Similar
Similar
Similar
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
LM311D | |
|---|---|
DigiKey Part Number | 497-19620-ND |
Manufacturer | |
Manufacturer Product Number | LM311D |
Description | IC COMPARATOR 1 GEN PUR 8SOIC |
Manufacturer Standard Lead Time | 10 Weeks |
Customer Reference | |
Detailed Description | Comparator Standard (General Purpose) DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL 8-SOIC |
Datasheet | Datasheet |
EDA/CAD Models | LM311D Models |
Product Attributes
Filter Similar Products
Show Empty Attributes
Category | Current - Input Bias (Max) 0.25µA @ ±15V |
Manufacturer STMicroelectronics | Current - Output (Typ) 50mA |
Packaging Tube | Current - Quiescent (Max) 7.5mA |
Part Status Active | Operating Temperature 0°C ~ 70°C |
Type Standard (General Purpose) | Package / Case 8-SOIC (0.154", 3.90mm Width) |
Number of Elements 1 | Mounting Type Surface Mount |
Output Type DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL | Supplier Device Package 8-SOIC |
Voltage - Supply, Single/Dual (±) 5V ~ 30V, ±2.5V ~ 15V | Base Product Number |
Voltage - Input Offset (Max) 7.5mV @ ±15V |
Report Product Information Error
Documents & Media
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (8)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| LM311DT | STMicroelectronics | 0 | 497-1569-2-ND | $0.35000 | Direct |
| UPC311G2-E1-A | Renesas Electronics Corporation | 2,500 | 559-UPC311G2-E1-ATR-ND | $1.12000 | Similar |
| LM311D | Texas Instruments | 0 | 296-1388-5-ND | $0.98000 | Similar |
| LM311M/NOPB | Texas Instruments | 0 | LM311MNS/NOPB-ND | $0.92000 | Similar |
| LM311MX/NOPB | Texas Instruments | 0 | LM311MX/NOPBTR-ND | $0.79000 | Similar |
Show More
In-Stock: 0
100 estimated in stock on 14-Dec-2026
Request Stock Notification
Quantity
All prices are in USD
Tube
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.52000 | $0.52 |
| 10 | $0.36700 | $3.67 |
| 25 | $0.32760 | $8.19 |
| 100 | $0.28500 | $28.50 |
| 300 | $0.26117 | $78.35 |
| 500 | $0.25234 | $126.17 |
| 1,000 | $0.24222 | $242.22 |
| 2,500 | $0.23154 | $578.85 |
| 5,000 | $0.22511 | $1,125.55 |
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.
You May Also Be Interested InSee All
10 Items
