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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
SN74HC688PWRIC ID COMPARATOR 8BIT 20-TSSOP |
11,023 |
440+：$0.68000 |
|
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 ID COMPARATOR 8BIT 20-SOIC |
12,494 |
377+：$0.80000 |
|
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 ID COMPARATOR 8BIT 20-SOIC |
3,575 |
1+：$0.78000 10+：$0.55400 25+：$0.49800 100+：$0.43650 250+：$0.40720 500+：$0.38954 1000+：$0.38556 |
|
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 ID COMPARATOR 8BIT 20-PDIP |
4,637 |
1+：$1.29000 20+：$0.87100 40+：$0.81425 100+：$0.75400 260+：$0.70573 500+：$0.67942 1000+：$0.65633 2500+：$0.63196 5000+：$0.61726 |
|
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 MAG COMPARATOR 4BIT 16-PDIP |
8,318 |
1+：$1.38000 10+：$1.00700 25+：$0.91280 100+：$0.80930 250+：$0.75996 500+：$0.73016 1000+：$0.70565 2500+：$0.67977 5000+：$0.66417 |
|
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 ID COMPARATOR 8BIT 20-SOIC |
6,863 |
1+：$1.04000 10+：$0.74900 25+：$0.67640 100+：$0.59630 250+：$0.55820 500+：$0.53704 |
|
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 MAG COMPARATOR 4BIT 16-SOIC |
31,125 |
233+：$1.29000 |
|
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 MAG COMPARATOR 4BIT 16-PDIP |
5,025 |
1+：$1.43000 10+：$1.04100 25+：$0.94440 100+：$0.83770 250+：$0.78688 500+：$0.75620 1000+：$0.73097 2500+：$0.70432 5000+：$0.68826 |
|
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 ID COMPARATOR 8BIT 20-PDIP |
1,159 |
1+：$1.62000 20+：$1.10400 40+：$1.03400 100+：$0.96020 260+：$0.90104 500+：$0.86874 1000+：$0.84043 2500+：$0.81054 5000+：$0.79252 |
|
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 MAG COMPARATOR 4BIT 16-PDIP |
26,806 |
1+：$2.45000 10+：$1.82200 25+：$1.66480 100+：$1.49140 250+：$1.40872 500+：$1.35888 1000+：$1.31787 2500+：$1.27458 5000+：$1.24849 |
|
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 |
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.
