Comparators
Explore Comparators parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.
| Photo | Mfr. Part # | Availability | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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 |
|
|
SNJ54LS688JIC COMPARATOR IDENTITY 8B 20CDIP |
2,392 |
|
Datasheet | 54LS | 20-CDIP (0.300", 7.62mm) | 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-CDIP | Through Hole |
|
|
M38510/31101BEAIC COMPARATOR MAG 4BIT 16CDIP |
3,123 |
|
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 |
|
SNJ54LS688FKIC COMPARATOR IDENTITY 8B 20CLCC |
3,441 |
|
Datasheet | 54LS | 20-CLCC | 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-LCCC (8.89x8.89) | Surface Mount |
|
|
SN54HC688J8-BIT IDENTITY COMPARATORS 20-CD |
2,834 |
|
Datasheet | 54HC | 20-CDIP (0.300", 7.62mm) | Tube | Active | Identity Comparator | 8 | Active Low | A=B | 2V ~ 6V | 5.2mA, 5.2mA | 36ns @ 6V, 50pF | 8 µA | -55°C ~ 125°C | - | - | 20-CDIP | Through Hole |
|
|
M38510/34701B2A8-BIT IDENTITY/MAGNITUDE COMPARA |
2,848 |
|
Datasheet | 54F | 20-CLCC | 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-LCCC (8.89x8.89) | Surface Mount |
Frequently Asked Questions
What are Comparators components used for?
Comparators components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right Comparators part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can JIEXIN Electronics help source obsolete or hard-to-find Comparators parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.
