Comparators
Products in the logic comparator family are used to generate an output based on comparison of information represented in a digital format; identity types indicate whether or not two inputs are identical, magnitude types also indicate which of the two inputs is greater when they are not identical. They are distinct from devices that compare the magnitude of two analog inputs, which are known as linear comparators and are catalogued separately.
Browse Comparators by MPN. We highlight stock availability, support BOM matching, and source through original / verified channels.
Product List
Total Components: 643
| Product | Pricing | Datasheet | Output | Output Function | Current - Output High, Low | Current - Quiescent (Iq) | Max Propagation Delay @ V, Max CL | Number of Bits | Type | Voltage - Supply | Mounting Type | Operating Temperature | Package / Case | Supplier Device Package | Stock & Quantity |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 CA0239M96 None | 1 $0.1500 | - | - | - | - | - | - | - | - | - | - | - | - | 6,874 | |
SN74LS85ML1 onsemi | 1 $0.1700 | - | - | - | - | - | - | - | - | - | - | - | - | 5,150 | |
LM339ANS Texas Instruments | 1 $0.1900 | - | - | - | - | - | - | - | - | - | - | - | - | 4,132 | |
LA6339LL-E onsemi | 1 $0.1900 | - | - | - | - | - | - | - | - | - | - | - | - | 4,207 | |
 MC74F521DWR2 onsemi | 1 $0.1900 | Active Low | A=B | 1mA, 20mA | 21 mA | 10ns @ 5V, 50pF | 8 | Identity Comparator | 4.5V ~ 5.5V | Surface Mount | 0°C ~ 70°C | 20-SOIC (0.295", 7.50mm Width) | 20-SO | 7,641 | |
LA6393S-E onsemi | 1 $0.2000 | - | - | - | - | - | - | - | - | - | - | - | - | 6,583 | |
MIC841NBC5 None | 1 $0.2400 | - | - | - | - | - | - | - | - | - | - | - | - | 8,995 | |
MC74F521N onsemi | 1 $0.2400 | Active Low | A=B | 1mA, 20mA | - | 10ns @ 5V, 50pF | 8 | - | - | Surface Mount | 0°C ~ 70°C | - | - | 6,225 | |
 74ACT521MTCX None | 1 $0.2400 | Active Low | A=B | 24mA, 24mA | 4 µA | 10ns @ 5V, 50pF | 8 | Identity Comparator | 4.5V ~ 5.5V | Surface Mount | -40°C ~ 85°C | 20-TSSOP (0.173", 4.40mm Width) | 20-TSSOP | 3,143 | |
TLV2393IDR Texas Instruments | 1 $0.2500 | - | - | - | - | - | - | - | - | - | - | - | - | 5,038 | |
SN102518P Texas Instruments | 1 $1.0000 | - | - | - | - | - | - | - | - | - | - | - | - | 7,435 | |
74LS85DC None | 1 $1.0000 | - | - | - | - | - | - | - | - | - | - | - | - | 4,624 | |
MC74F521M onsemi | 1 $1.0000 | Active Low | A=B | 1mA, 20mA | - | 10ns @ 5V, 50pF | 8 | - | - | Surface Mount | 0°C ~ 70°C | - | - | 8,813 | |
MC74F521ML1 onsemi | 1 $1.0000 | Active Low | A=B | 1mA, 20mA | - | 10ns @ 5V, 50pF | 8 | - | - | Surface Mount | 0°C ~ 70°C | - | - | 2,194 | |
MC74HC85FL1 onsemi | 1 $1.0000 | Active High | A<B, A=B, A>B | 4mA, 4mA | 8 µA | 40ns @ 4.5V, 50pF | 4 | Magnitude Comparator | 4.5V ~ 5.5V | - | -55°C ~ 125°C | - | - | 1,531 | |
 74F521PC None | 1 $1.0000 | Active Low | A=B | 1mA, 20mA | - | 10ns @ 5V, 50pF | 8 | Identity Comparator | 4.5V ~ 5.5V | Through Hole | 0°C ~ 70°C | 20-DIP (0.300", 7.62mm) | 20-PDIP | 9,075 | |
MC74HC85FR1 None | 1 $1.0000 | Active High | A<B, A=B, A>B | 4mA, 4mA | 8 µA | 40ns @ 4.5V, 50pF | 4 | Magnitude Comparator | 4.5V ~ 5.5V | - | -55°C ~ 125°C | - | - | 3,784 | |
 74HC85DB,118-NEX Nexperia | 1 $1.0000 | Active High | A<B, A=B, A>B | 5.2mA, 5.2mA | 8 µA | 33ns @ 6V, 50pF | 4 | Magnitude Comparator | 2V ~ 6V | Surface Mount | -40°C ~ 125°C | 16-SSOP (0.209", 5.30mm Width) | 16-SSOP | 8,693 | |
74HCT85DB,112-NXP Freescale / NXP Semiconductors | 1 $1.0000 | Active High | A<B, A=B, A>B | 4mA, 4mA | 8 µA | 44ns @ 4.5V, 50pF | 4 | Magnitude Comparator | 4.5V ~ 5.5V | Surface Mount | -40°C ~ 125°C | 16-SSOP (0.209", 5.30mm Width) | 16-SSOP | 4,114 | |
MAX983CPA ADI (Analog Devices, Inc.) | - | - | - | - | - | - | - | - | - | - | - | - | 2,491 |