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Direct from the Manufacturer

Part Manufacturer Description PDF Samples Ordering
LM339N Fairchild Semiconductor Corporation Quad Comparator, 14LD, MDIP,JEDEC MS-001, .300" WIDE, 1500/RAIL ri Buy
LM339M Fairchild Semiconductor Corporation Quad Comparator, 14LD, SOIC, NON-JEDEC, .150" NARROW BODY, 225SOP, 4860/RAIL ri Buy
LM339MX Fairchild Semiconductor Corporation Quad Comparator, 14LD, SOIC, NON-JEDEC, .150" NARROW BODY, 225SOP, 3000/TAPE REEL ri Buy

LM339 Datasheet

Part Manufacturer Description PDF Type Ordering
LM339QT STMicroelectronics Linear - Comparators, Integrated Circuits (ICs), IC COMPARATOR LP QUAD 16QFN
ri

19 pages,
0 Kb

Original Buy
datasheet frame

Shortform Datasheet Search

Part Manufacturer Description Shortform Datasheet Ordering
LM339PWLE Texas Instruments Quadruple Voltage Comparator

Shortform Datasheet

Buy
LM339X2DBLE Texas Instruments Special-Purpose Voltage Comparator

Shortform Datasheet

Buy

Analog Devices Cross Reference Results

Analog Devices Industry Part Manufacturer Description Type
CMP04BY/883C Buy LM339N Buy Raytheon Semiconductor Comparator Pin for Pin , Spec for Spec Equivalent

KEC Cross Reference Results

KEC Part Industry Part Manufacturer Category Description
KIA339F Buy LM339M Buy N/S Integrated Circuit Comparator
KIA339P Buy LM339N Buy N/S Integrated Circuit Comparator

New Japan Radio Cross Reference Results

New Japan Radio Part Industry Part Manufacturer
NJM339E Buy LM339AD Buy Philips Semiconductors
NJM339E Buy LM339D Buy Motorola
NJM339E-TEX Buy LM339DH Buy Philips Semiconductors
NJU7114A Buy LM339M Buy National Semiconductor
NJU7114A Buy LM339N Buy Motorola

NTE Electronics Cross Reference Results

NTE Electronics Part Industry Part
NTE834SM Buy LM339M Buy

NXP / Philips Cross Reference Results

NXP Semiconductor / Philips Part Industry Part Manufacturer Type Comments
LM339N Buy LM339 Buy
LM339N Buy LM339P Buy
NCV2901DR2 Buy LM339D/CD8447 Buy On Semiconductor Replacement For Discontinued NXP Product
NCV2901DR2 Buy LM339D/CE1178 Buy On Semiconductor Replacement For Discontinued NXP Product

On Semiconductor Cross Reference Results

On Semiconductor Part Industry Part Manufacturer Type
LM339NG Buy LM339EORCA339E Buy Fairchild Semiconductor Direct
LM339NG Buy LM339N Buy Fairchild Semiconductor Direct

Rohm Cross Reference Results

Rohm Part Industry Part Manufacturer Description Series Package
BA2901SF Buy LM339 Buy Texas Instruments Power Supply:2 to 36(V) Circuits:4 Ciruit Current:0.8(mA) Input Offset Voltage:2(mV) Response Time:1.3(ƒÊs) Operating Temp.:-40 to 105(°C) SOP14
BA2901SFV Buy LM339 Buy National Semiconductor Power Supply:2 to 36(V) Circuits:4 Ciruit Current:0.8(mA) Input Offset Voltage:2(mV) Response Time:1.3(ƒÊs) Operating Temp.:-40 to 105(°C) SSOP-B14S
BA2901SKN Buy LM339 Buy National Semiconductor Power Supply:2 to 36(V) Circuits:4 Ciruit Current:0.8(mA) Input Offset Voltage:2(mV) Response Time:1.3(ƒÊs) Operating Temp.:-40 to 105(°C) VQFN16

STMicroelectronics Cross Reference Results

STMicroelectronics Part Industry Part Manufacturer Type Description
LM339N Buy UPC339C Buy NEC Replacement COMPARATORS

Texas Instruments Cross Reference Results

Texas Instruments Part Industry Part Manufacturer Type Comment Description
LM339A Buy KA339 Buy Fairchild Semiconductor Direct Replacement Quad Differential Comparator
LM339A Buy KA339A Buy Fairchild Semiconductor Direct Replacement Quad Differential Comparator
LM339A Buy LM239A Buy Fairchild Semiconductor Direct Replacement Quad Differential Comparator
LM339-N Buy LM339D Buy On Semiconductor Similar Functionality Low Power Low Offset Voltage Quad Comparator
LM339-N Buy LM339M Buy Fairchild Semiconductor Similar Functionality Low Power Low Offset Voltage Quad Comparator
LM339-N Buy MC339M Buy Microchip Technology Similar Functionality Low Power Low Offset Voltage Quad Comparator
LM339-N Buy UPC339 Buy Renesas Technology Similar Functionality Low Power Low Offset Voltage Quad Comparator

Misc. Cross Reference Results

Part Similar Part Notes
LM339 Buy 08220C92 Buy This OCR data book cross reference data includes some internal part numbers. Please review the part datasheets for accuracy.
LM339 Buy 1154-9938 Buy This OCR data book cross reference data includes some internal part numbers. Please review the part datasheets for accuracy.
LM339 Buy 1200-2416 Buy This OCR data book cross reference data includes some internal part numbers. Please review the part datasheets for accuracy.
LM339 Buy 148740 Buy This OCR data book cross reference data includes some internal part numbers. Please review the part datasheets for accuracy.
LM339 Buy 150418 Buy This OCR data book cross reference data includes some internal part numbers. Please review the part datasheets for accuracy.
LM339 Buy 15041E Buy This OCR data book cross reference data includes some internal part numbers. Please review the part datasheets for accuracy.
LM339 Buy 152364 Buy This OCR data book cross reference data includes some internal part numbers. Please review the part datasheets for accuracy.
LM339 Buy 153456 Buy This OCR data book cross reference data includes some internal part numbers. Please review the part datasheets for accuracy.
LM339 Buy 153568 Buy This OCR data book cross reference data includes some internal part numbers. Please review the part datasheets for accuracy.
LM339 Buy 1582595 Buy