Comparators
Review Comparators Logic components in this filtered selection. Compare manufacturer information, availability, pricing, datasheets and key specifications to narrow down suitable parts for your application.
If the exact part or specification you need is not listed, send the manufacturer part number, target parameters and quantity to JIEXIN Electronics for sourcing 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
SN74HC688PWRIC COMPARATOR IDENTITY 20TSSOP |
4,707 |
|
Datasheet | 74HC | 20-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Identity Comparator | 8 | Active Low | A=B | 2V ~ 6V | 5.2mA, 5.2mA | 36ns @ 6V, 50pF | 8 µA | -40°C ~ 85°C | - | - | 20-TSSOP | Surface Mount |
|
SN74F521DWRIC COMPARATOR IDENTITY 8B 20SOIC |
690 |
|
Datasheet | 74F | 20-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Active | Identity Comparator | 8 | Active Low | A=B | 4.5V ~ 5.5V | 1mA, 20mA | 10ns @ 5V, 50pF | - | 0°C ~ 70°C | - | - | 20-SOIC | Surface Mount |
|
CD74HCT688M96IC COMPARATOR IDENTITY 8B 20SOIC |
4,655 |
|
Datasheet | 74HCT | 20-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Active | Identity Comparator | 8 | Active Low | A=B | 4.5V ~ 5.5V | 4mA, 4mA | 34ns @ 4.5V, 50pF | 8 µA | -55°C ~ 125°C | - | - | 20-SOIC | Surface Mount |
|
SN74F521NIC COMPARATOR IDENTITY 8B 20DIP |
583 |
|
Datasheet | 74F | 20-DIP (0.300", 7.62mm) | Bulk | Active | Identity Comparator | 8 | Active Low | A=B | 4.5V ~ 5.5V | 1mA, 20mA | 10ns @ 5V, 50pF | - | 0°C ~ 70°C | - | - | 20-PDIP | Through Hole |
|
CD4585BEIC COMPARATOR MAG 4BIT 16DIP |
1,077 |
|
Datasheet | 4000B | 16-DIP (0.300", 7.62mm) | Bulk | Active | Magnitude Comparator | 4 | Active High |
A |
3V ~ 18V | 4.2mA, 4.2mA | 160ns @ 15V, 50pF | 100 µA | -55°C ~ 125°C | - | - | 16-PDIP | Through Hole |
|
|
SN74HC688DWRIC COMPARATOR IDENTITY 8B 20SOIC |
4,067 |
|
Datasheet | 74HC | 20-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Active | Identity Comparator | 8 | Active Low | A=B | 2V ~ 6V | 5.2mA, 5.2mA | 36ns @ 6V, 50pF | 8 µA | -40°C ~ 85°C | - | - | 20-SOIC | Surface Mount |
|
SN74LS85DRIC COMPARATOR MAG 4BIT 16SOIC |
187 |
|
Datasheet | 74LS | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Magnitude Comparator | 4 | Active High |
A |
4.75V ~ 5.25V | 400µA, 8mA | 45ns @ 5V, 15pF | - | 0°C ~ 70°C | - | - | 16-SOIC | Surface Mount |
|
|
CD74HC85EIC COMPARATOR MAG 4BIT 16DIP |
1,092 |
|
Datasheet | 74HC | 16-DIP (0.300", 7.62mm) | Bulk | Active | Magnitude Comparator | 4 | Active High |
A |
2V ~ 6V | 5.2mA, 5.2mA | 33ns @ 6V, 50pF | 8 µA | -55°C ~ 125°C | - | - | 16-PDIP | Through Hole |
|
|
SN74HC688NIC COMPARATOR IDENTITY 8B 20DIP |
1,070 |
|
Datasheet | 74HC | 20-DIP (0.300", 7.62mm) | Tube | Active | Identity Comparator | 8 | Active Low | A=B | 2V ~ 6V | 5.2mA, 5.2mA | 36ns @ 6V, 50pF | 8 µA | -40°C ~ 85°C | - | - | 20-PDIP | Through Hole |
|
SN74LS85NIC COMPARATOR MAG 4BIT 16DIP |
384 |
|
Datasheet | 74LS | 16-DIP (0.300", 7.62mm) | Bulk | Active | Magnitude Comparator | 4 | Active High |
A |
4.75V ~ 5.25V | 400µA, 8mA | 45ns @ 5V, 15pF | - | 0°C ~ 70°C | - | - | 16-PDIP | Through Hole |
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.
