Comparator datasheets – compare manufacturers

Manufacturer Part Number Description
NXP Logo NXP Semiconductors LM339A Quad voltage comparator
KEC Logo KEC A393F DUAL COMPARATOR
UTC Logo Unisonic Technologies LM393 DUAL DIFFERENTIAL COMPARATOR
Hitachi Semiconductor Logo Hitachi Semiconductor HA17393 Dual Comparator
Motorola  Inc Logo Motorola Semiconductor LM339 Quad Single Supply Comparators
Motorola  Inc Logo Motorola Semiconductor LM393 SINGLE SUPPLY/ LOW POWER DUAL COMPARATORS
STMicroelectronics Logo STMicroelectronics 2903Y Low-power dual voltage comparator
Texas Instruments Logo Texas Instruments LM339N Quad Differential Comparators
Texas Instruments Logo Texas Instruments L2901 Quad Differential Comparators
SDC Logo SDC SDP339 LOW POWER LOW OFFSET VOLTAGE QUAD COMPARATORS
Texas Instruments Logo Texas Instruments LM393P Dual Differential Comparators
National Semiconductor Logo National Semiconductor LP339 Ultra-Low Power Quad Comparator
BCD Semiconductor Logo BCD Semiconductor AS393 LOW POWER LOW OFFSET VOLTAGE DUAL COMPARATORS
Texas Instruments Logo Texas Instruments TLV3691 Nanopower Comparator
ALFA Logo ALFA 521CA301 Voltage comparators
Diodes Logo Diodes Incorporated LM2903 DUAL AND QUAD DIFFERENTIAL COMPARATORS
STMicroelectronics Logo STMicroelectronics LM311D Voltage comparator
Texas Instruments Logo Texas Instruments LM339B Quad Differential Comparators
HTC Logo HTC KOREA LM339 QUAD Comparator
Toshiba Semiconductor Logo Toshiba TA75339F QUAD COMPARATOR