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CDIP (J)
Integrated Circuits (ICs)

LM119J

Active
Texas Instruments

IC COMPARATOR 2 GEN PUR 14CDIP

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Search across all available documentation for this part.

DocumentsDie D/S LM119 MDR High Speed Dual ComparatorLMx19 High Speed Dual Comparator datasheet (Rev. B)+7
CDIP (J)
Integrated Circuits (ICs)

LM119J

Active
Texas Instruments

IC COMPARATOR 2 GEN PUR 14CDIP

Deep-Dive with AI

DocumentsDie D/S LM119 MDR High Speed Dual ComparatorLMx19 High Speed Dual Comparator datasheet (Rev. B)+7

Technical Specifications

Parameters and characteristics for this part

SpecificationLM119J
Current - Input Bias (Max)0.5 µA
Current - Output (Typ)25 mA
Current - Quiescent (Max) [Max]11.5 mA
Mounting TypeThrough Hole
Number of Elements2
Operating Temperature [Max]125 °C
Operating Temperature [Min]-55 °C
Output TypeTTL, RTL, Open-Collector, DTL
Package / Case14-CDIP
Supplier Device Package14-CDIP
TypeGeneral Purpose
Voltage - Input Offset (Max)4 mV
Voltage - Supply, Single/Dual (±) [Max]18 V, 36 V
Voltage - Supply, Single/Dual (±) [Min]2.5 V, 5 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$
DigikeyTube 1$ 49.88
Texas InstrumentsTUBE 1$ 71.01
100$ 63.12
250$ 51.89
1000$ 46.41

Description

General part information

LM119 Series

The LM119 series are precision high-speed dual comparators fabricated on a single monolithic chip. They are designed to operate over a wide range of supply voltages down to a single 5-V logic supply and ground. They have higher gain and lower input currents than devices such as the LM710. The uncommitted collector of the output stage makes the LM119 compatible with RTL, DTL, and TTL, as well as capable of driving lamps and relays at currents of up to 25 mA.

The LM319A offers improved precision over the standard LM319, with tighter tolerances on offset voltage, offset current, and voltage gain.

Although designed primarily for applications requiring operation from digital logic supplies, the LM119 series are fully specified for power supplies up to ±15 V. The series features faster response than the LM111, at the expense of higher power dissipation. However, the high-speed, wide operating voltage range and low package count make the LM119 more versatile than older devices such as the LM711.