Comparators
Use the filters and product table below to compare Comparators components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.
If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Type | Number of Bits | Output | Output Function | Voltage - Supply | Current - Output High, Low | Max Propagation Delay @ V, Max CL | Current - Quiescent (Iq) | Operating Temperature | Grade | Qualification | Supplier Device Package | Mounting Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
CD74HC688NSIC COMPARATOR IDENTITY 8BIT 20SO |
4,529 | - |
|
Datasheet | 74HC | 20-SOIC (0.209", 5.30mm Width) | Tube | Obsolete | Identity Comparator | 8 | Active Low | A=B | 2V ~ 6V | 5.2mA, 5.2mA | 29ns @ 6V, 50pF | 8 µA | -55°C ~ 125°C | - | - | 20-SO | Surface Mount |
|
SN54LS85JIC COMPARATOR MAG 4BIT 16CDIP |
3,830 | - |
|
Datasheet | 54LS | 16-CDIP (0.300", 7.62mm) | Tube | Active | Magnitude Comparator | 4 | Active High |
A |
4.5V ~ 5.5V | 400µA, 4mA | 45ns @ 5V, 15pF | 20 mA | -55°C ~ 125°C | - | - | 16-CDIP | Through Hole |
|
SN74LS688NSIC COMPARATOR IDENTITY 8BIT 20SO |
4,562 | - |
|
Datasheet | 74LS | 20-SOIC (0.209", 5.30mm Width) | Tube | Obsolete | Identity Comparator | 8 | Active Low | A=B | 4.85V ~ 5.25V | 400µA, 24mA | 23ns @ 5V, 45pF | 65 mA | 0°C ~ 70°C | - | - | 20-SO | Surface Mount |
|
|
SNJ54LS688WIC COMPARATOR IDENTITY 8B 20CFP |
2,322 | - |
|
Datasheet | 54LS | 20-CFlatPack | Tube | Active | Identity Comparator | 8 | Active Low | A=B | 4.5V ~ 5.5V | 400µA, 12mA | 23ns @ 5V, 45pF | 65 mA | -55°C ~ 125°C | - | - | 20-CFP | Surface Mount |
|
|
CD54HC85F3AIC COMPARATOR MAG 4BIT 16CDIP |
4,922 | - |
|
Datasheet | 54HC | 16-CDIP (0.300", 7.62mm) | Tube | Active | Magnitude Comparator | 4 | Active High |
A |
2V ~ 6V | 5.2mA, 5.2mA | 33ns @ 6V, 50pF | 8 µA | -55°C ~ 125°C | - | - | 16-CDIP | Through Hole |
|
7703702EAIC COMPARATOR MAG 4BIT 16CDIP |
4,646 | - |
|
Datasheet | - | 16-CDIP (0.300", 7.62mm) | Tube | Active | Magnitude Comparator | 4 | Active High |
A |
3V ~ 18V | 6.8mA, 6.8mA | 160ns @ 15V, 50pF | 100 µA | -55°C ~ 125°C | - | - | 16-CDIP | Through Hole |
|
|
CD4063BFIC COMPARATOR MAG 4BIT 16CDIP |
3,466 | - |
|
Datasheet | - | 16-CDIP (0.300", 7.62mm) | Tube | Active | Magnitude Comparator | 4 | Active High |
A |
3V ~ 18V | 6.8mA, 6.8mA | 350ns @ 15V, 50pF | 100 µA | -55°C ~ 125°C | - | - | 16-CDIP | Through Hole |
|
|
M38510/31101B2AIC COMPARATOR MAG 4BIT 20LCCC |
2,391 | - |
|
Datasheet | 54LS | 20-CLCC | Tube | Active | Magnitude Comparator | 4 | Active High |
A |
4.5V ~ 5.5V | 400µA, 4mA | 45ns @ 5V, 15pF | 20 mA | -55°C ~ 125°C | - | - | 20-LCCC (8.89x8.89) | Surface Mount |
|
|
M38510/31101BFAIC COMPARATOR MAG 4BIT 16CFP |
4,557 | - |
|
Datasheet | 54LS | 16-CFlatPack | Tube | Active | Magnitude Comparator | 4 | Active High |
A |
4.5V ~ 5.5V | 400µA, 4mA | 45ns @ 5V, 15pF | 20 mA | -55°C ~ 125°C | - | - | 16-CFP | Surface Mount |
|
SNJ54F521JIC COMPARATOR IDENTITY 8B 20CDIP |
2,612 | - |
|
Datasheet | 54F | 20-CDIP (0.300", 7.62mm) | Tube | Active | Identity Comparator | 8 | Active Low | A=B | 4.5V ~ 5.5V | 1mA, 20mA | 10ns @ 5V, 50pF | 32 mA | -55°C ~ 125°C | - | - | 20-CDIP | Through Hole |
Comparators FAQ
Common questions about filtering, comparing and sourcing Comparators components.
How can I narrow the Comparators selection?
Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.
Should I confirm the datasheet before selecting a part?
Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.
Can Winsun (HK) Electronics help source a specific Comparators part number?
Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.
Do you support BOM, shortage or alternative-part requirements?
Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.
