Home / Products / Comparators / Texas Instruments / LM339N

Texas Instruments LM339N

IC COMPARATOR 4 DIFF 14DIP

Answer first: this page is a purchasing reference for the exact part number LM339N from Texas Instruments. Use it to start datasheet, package, manufacturer and RFQ verification; do not treat page text as a live stock, price or lead-time promise.

Manufacturer: Texas Instruments Category: Comparators Part number: LM339N Package: 14-DIP (0.300", 7.62mm) RFQ verification required

Key Parameters

Part NumberLM339N
ManufacturerTexas Instruments
CategoryComparators
package14-DIP (0.300", 7.62mm)
series-
packagingTube
product statusActive
param 1General Purpose
param 24
param 3Open-Collector
param 42V ~ 30V, ±1V ~ 15V
param 55mV @ 30V
param 60.25µA @ 5V
param 720mA
param 82.5mA
param 9-
param 10-
param 11-
param 120°C ~ 70°C
param 13-
param 14-
param 15Through Hole
param 1614-PDIP

Parameters are provided for purchasing review. Confirm package, suffix, lifecycle status, datasheet revision and approved substitutes before ordering.

How to Verify LM339N Before Ordering

Datasheet and parameter checks

  • Confirm the full manufacturer part number, not only a shortened search keyword.
  • Compare package, pinout, dimensions, voltage or rating fields, temperature range and compliance wording against the released BOM.
  • Use the manufacturer datasheet or drawing for electrical and mechanical limits before approving a substitute.

RFQ fields SENICO needs

  • Send exact part number, manufacturer, quantity, target delivery date, destination and required packaging.
  • State whether alternates are allowed, and list any date-code, certificate, traceability or customer AVL requirement.
  • Keep exact stock, factory lead time and proposed alternatives in separate quote lanes.

For LM339N, SENICO recommends checking manufacturer marking, package, date code, requested quantity, approved vendor requirements and replacement risk before issuing a purchase order. If a supplier suggests an equivalent, record the changed fields and approval owner before comparing price.

We do not treat displayed data as a real-time stock or price commitment. The RFQ reply is the verified commercial reference.

Related buying guides: stock and lead-time verification, equivalent IC comparison, and BOM RFQ preparation.