Note: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Part Symbol
Footprint
3D Model
Manufacturer Package Code
Average Bias Current-Max (IIB)
Bias Current-Max (IIB) @25C
Moisture Sensitivity Level
Neg Supply Voltage Limit-Max
Neg Supply Voltage-Nom (Vsup)
Operating Temperature-Max
Operating Temperature-Min
Peak Reflow Temperature (Cel)
Supply Voltage-Nom (Vsup)
Time@Peak Reflow Temperature-Max (s)
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onsemi
Comparator, Single, SOIC-8 Narrow Body, 98-TUBE
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LM311DR2G - onsemi
LM311DG4 - Texas Instruments
LM311DT - Texas Instruments
LP311DE4 - Rochester Electronics LLC
KA311DTF - Fairchild Semiconductor Corporation
LM311DRG4 - Texas Instruments
LM311D - Texas Instruments
KA311D - Fairchild Semiconductor Corporation
LM311D-T - NXP Semiconductors
LM311D-T - NXP Semiconductors
LP311DRG4 - Texas Instruments
KA311D - Samsung Semiconductor
LM311DT - Texas Instruments
LM311DRG4 - Texas Instruments
LM311D - Texas Instruments
LP311DE4 - Rochester Electronics LLC
LM311D - NXP Semiconductors
LP311PSRE4 - Rochester Electronics LLC
LM311M - Fairchild Semiconductor Corporation
This table gives cross-reference parts and alternative options found for LM311DG. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LM311DG, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
Part Number
Description
Manufacturer
Compare
LM311DR2G
Comparator, Single, SOIC-8 Narrow Body, 2500-REEL
onsemi
LM311DG vs LM311DR2G
LM311DG4
High Speed, 30V, Differential Comparator With Strobes 8-SOIC 0 to 70
Texas Instruments
LM311DG vs LM311DG4
LM311DT
COMPARATOR, 10000uV OFFSET-MAX, 115ns RESPONSE TIME, PDSO8
Texas Instruments
LM311DG vs LM311DT
LP311DE4
Comparator, 1 Func, 10000uV Offset-Max, 1200ns Response Time, PDSO8, GREEN, PLASTIC, MS-012AA, SOIC-8
Rochester Electronics LLC
LM311DG vs LP311DE4
KA311DTF
Comparator, 1 Func, 10000uV Offset-Max, 200ns Response Time, BIPolar, PDSO8, SOIC-8
Fairchild Semiconductor Corporation
LM311DG vs KA311DTF
LM311DRG4
High Speed, 30V, Differential Comparator With Strobes 8-SOIC 0 to 70
Texas Instruments
LM311DG vs LM311DRG4
LM311D
High Speed, 30V, Differential Comparator With Strobes 8-SOIC 0 to 70
Texas Instruments
LM311DG vs LM311D
KA311D
Comparator, 1 Func, 10000uV Offset-Max, 200ns Response Time, BIPolar, PDSO8, SOP-8
Fairchild Semiconductor Corporation
LM311DG vs KA311D
LM311D-T
IC COMPARATOR, 10000 uV OFFSET-MAX, 200 ns RESPONSE TIME, PDSO8, PLASTIC, SO-8, Comparator
NXP Semiconductors
LM311DG vs LM311D-T
Part Number
Description
Manufacturer
Compare
LM311D-T
IC COMPARATOR, 10000 uV OFFSET-MAX, 200 ns RESPONSE TIME, PDSO8, PLASTIC, SO-8, Comparator
NXP Semiconductors
LM311DG vs LM311D-T
LP311DRG4
Low-power strobed differential comparator 8-SOIC 0 to 70
Texas Instruments
LM311DG vs LP311DRG4
KA311D
Comparator, 1 Func, 10000uV Offset-Max, 200ns Response Time, BIPolar, PDSO8, 0.225 INCH, SOP-8
Samsung Semiconductor
LM311DG vs KA311D
LM311DT
COMPARATOR, 10000uV OFFSET-MAX, 115ns RESPONSE TIME, PDSO8
Texas Instruments
LM311DG vs LM311DT
LM311DRG4
High Speed, 30V, Differential Comparator With Strobes 8-SOIC 0 to 70
Texas Instruments
LM311DG vs LM311DRG4
LM311D
High Speed, 30V, Differential Comparator With Strobes 8-SOIC 0 to 70
Texas Instruments
LM311DG vs LM311D
LP311DE4
Comparator, 1 Func, 10000uV Offset-Max, 1200ns Response Time, PDSO8, GREEN, PLASTIC, MS-012AA, SOIC-8
Rochester Electronics LLC
LM311DG vs LP311DE4
LM311D
COMPARATOR, 10000uV OFFSET-MAX, 200ns RESPONSE TIME, PDSO8, 3.90 MM, PLASTIC, MS-012, SOT-96, SO-8
NXP Semiconductors
LM311DG vs LM311D
LP311PSRE4
Comparator, 1 Func, 10000uV Offset-Max, 1200ns Response Time, PDSO8, GREEN, PLASTIC, SOP-8
Rochester Electronics LLC
LM311DG vs LP311PSRE4
LM311M
Comparator, 1 Func, 10000uV Offset-Max, 200ns Response Time, BIPolar, PDSO8, SOP-8
Fairchild Semiconductor Corporation
LM311DG vs LM311M