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Texas Instruments LM139AW

QUAD DIFFERENTIAL COMPARATOR 14-

Answer first: this page is a purchasing reference for the exact part number LM139AW 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: LM139AW Package: 14-CFlatPack RFQ verification required

Key Parameters

Part NumberLM139AW
ManufacturerTexas Instruments
CategoryComparators
package14-CFlatPack
series-
packagingTube
product statusActive
param 1General Purpose
param 24
param 3Open-Collector, Open-Drain
param 45V ~ 30V, ±2.5V ~ 15V
param 52mV @ 5V
param 60.1µA @ 5V
param 716mA @ 5V
param 82mA
param 9-
param 10300ns (Typ)
param 11-
param 12-55°C ~ 125°C
param 13-
param 14-
param 15Surface Mount
param 1614-CFP

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

How to Verify LM139AW 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 LM139AW, 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.