LM239DR
Texas Instruments · 14-SOIC (D)
LM239DR is a Texas Instruments part in the Comparators category (14-SOIC (D)). Quad differential comparator, commercial grade
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- Brand
- Texas Instruments
- Category
- Comparators
- Package
- 14-SOIC (D)
- Manufacturer L/T
- 26 weeks
- MOQ
- 1
- SPQ
- 2500
- RoHS
- Yes
- HS code
- 854239
- Checked
Stock, price and recent changes
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Buyer questions
Can ChipRadar source LM239DR?
Manufacturer-site stock is a dated snapshot, not our inventory. Send the quantity and required date; ChipRadar checks sourcing options and replies with price, lead time and D/C.
What is the lead time for LM239DR?
The manufacturer site lists a lead time of 26 weeks for LM239DR; confirm the current lead time with a quote.
How can I check LM239DR before I pay?
Ask for photos of the reel or tray labels and the D/C range with your quote. The scope of checks is agreed for each order.
What is the MOQ and packaging for LM239DR?
Manufacturer MOQ: 1 pc; SPQ: 2,500 pcs. Smaller sample quantities on request.
Is there a drop-in replacement for LM239DR?
Cross references listed in our catalogue: LM239D. Confirm pin-compatibility with the datasheet before substituting.
Alternatives and cross references
All alternatives for LM239DR →
Same series · LM239
Incoming check
Marking, package, packing and compliance values are manufacturer-published data.
Documents & labels
- RoHS: Yes
- REACH (TI declaration): no SVHC above 0.1% and no Annex XVII restricted substance above its allowed limit. TI's definitions
Packing & moisture
- Standard pack quantity (SPQ): 2,500, packing: LARGE T&R
- Moisture sensitivity: MSL 1 (manufacturer datasheet)
Visual & marking
- Manufacturer marking: LM239 (manufacturer datasheet)
- Lead finish: NIPDAU (manufacturer datasheet)
Package & dimensions
- Package: 14-SOIC (D), 14 pins
- Package drawing (manufacturer PDF) →
LM239 family parameters
Parameters as published by the manufacturer. Values can differ by P/N — check the datasheet.
Show all parameters (17)
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| Parameter | Value |
|---|---|
| Input bias current (±) (max) | 250 nA |
| Iq per channel (typ) | 200 µA |
| Number of channels | 4 |
| Operating temperature range | −25 to 85 °C |
| Output type | Open-collector / Open-drain |
| Package area | 32 / 51.9 / 181.42 mm² |
| Package size (L x W) | 19.3 x 9.4 / 5 x 6.4 / 8.65 x 6 mm |
| Package type | PDIP / SOIC / TSSOP |
| Pin count | 14 |
| Propagation delay time | 1.3 µs |
| Rail-to-rail | In to V |
| Rating | Catalog |
| VICR (min) | 0 V |
| VICR (max) | 28.5 V |
| Vos (offset voltage at 25°C) (max) | 5 mV |
| Vs (min) | 2 V |
| Vs (max) | 36 V |
About LM239DR
LM239DR is an orderable part number (P/N) from Texas Instruments, in the LM239 family. Package: 14-SOIC (D). Category: Comparators. Other P/N in the LM239 family: 8. Lifecycle status on the manufacturer site: Active. Released January 1, 1990. Listed alternatives: LM239D.
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