LM239D Texas Instruments 4-Channel Comparator Open Collector O/P, 1.3 μs 36 V 3 V 14-Pin SOIC
- RS Stock No.:
- 517-1810
- Mfr. Part No.:
- LM239D
- Manufacturer:
- Texas Instruments
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- 40 left, ready to ship from another location
- Final 3,220 unit(s) shipping from January 20, 2026
Units | Per Unit | Per Pack* |
|---|---|---|
| 20 - 20 | PHP58.285 | PHP1,165.70 |
| 40 - 80 | PHP56.828 | PHP1,136.56 |
| 100 - 180 | PHP55.407 | PHP1,108.14 |
| 200 - 380 | PHP54.022 | PHP1,080.44 |
| 400 + | PHP52.672 | PHP1,053.44 |
*price indicative
- RS Stock No.:
- 517-1810
- Mfr. Part No.:
- LM239D
- Manufacturer:
- Texas Instruments
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Texas Instruments | |
| Product Type | Comparator | |
| Comparator Type | Differential | |
| Mount Type | Surface | |
| Package Type | SOIC | |
| Output Type | Open Collector | |
| Number of Channels | 4 | |
| Typical Response Time | 1.3μs | |
| Pin Count | 14 | |
| Minimum Supply Voltage | 3V | |
| Maximum Supply Voltage | 36V | |
| Minimum Operating Temperature | -25°C | |
| Maximum Operating Temperature | 125°C | |
| Standards/Approvals | No | |
| Width | 3.91 mm | |
| Length | 8.65mm | |
| Height | 1.58mm | |
| Supply Current | 2mA | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand Texas Instruments | ||
Product Type Comparator | ||
Comparator Type Differential | ||
Mount Type Surface | ||
Package Type SOIC | ||
Output Type Open Collector | ||
Number of Channels 4 | ||
Typical Response Time 1.3μs | ||
Pin Count 14 | ||
Minimum Supply Voltage 3V | ||
Maximum Supply Voltage 36V | ||
Minimum Operating Temperature -25°C | ||
Maximum Operating Temperature 125°C | ||
Standards/Approvals No | ||
Width 3.91 mm | ||
Length 8.65mm | ||
Height 1.58mm | ||
Supply Current 2mA | ||
Automotive Standard No | ||
LMx39/LM2901 family Quad Comparators
The Texas Instruments LM139, LM239, LM339 and LM2901 are quad differential input voltage comparators designed to operate from a single power supply over a wide range of voltages. The common mode input voltage range includes ground and the devices have open collector outputs.
Comparators, Texas Instruments
Texas Instruments’ range of voltage comparators includes not only conventional single, dual and quad comparator packages but also window comparators and over- & under-voltage supervisors.
Although comparators and operational amplifiers are superficially similar devices their operation in practical applications is very different. Op amps are intended for linear operation accompanied by suitable feedback whereas comparators are tailored for rapid switching and generally operated in open-loop mode. Dedicated voltage comparators have significantly shorter propagation delays and are capable of faster response times under saturated conditions. Most comparators are also more tolerant of high differential input voltages and many have open-collector outputs allowing parallel operation with other devices.
Related links
- LM239D Texas Instruments Open Collector O/P, 1.3μs 3 → 28 V 14-Pin SOIC
- LM339ADR Texas Instruments Open Collector O/P, 1.3μs 3 → 28 V 14-Pin SOIC
- LM2901D Texas Instruments Open Collector O/P, 1.3μs 3 → 28 V 14-Pin SOIC
- LM339AD Texas Instruments Open Collector O/P, 1.3μs 3 → 28 V 14-Pin SOIC
- LM339D Texas Instruments Open Collector O/P, 1.3μs 3 → 28 V 14-Pin SOIC
- LM339M/NOPB Texas Instruments Open Collector O/P, 1.3μs 3 → 28 V 14-Pin SOIC
- LM139D Texas Instruments Open Collector O/P, 1.3μs 3 → 28 V 14-Pin SOIC
- LM139AD Texas Instruments Open Collector O/P, 1.3μs 3 → 28 V 14-Pin SOIC