Comparators
Browse available Comparators components by manufacturer and part number. Review stock status, datasheets and key technical parameters to compare suitable options for design, maintenance, replacement or purchasing.
If you already have a target MPN or BOM, send it to EGOO with the required quantity. Our sourcing team can check availability, lead time and quotation options, including hard-to-find and obsolete parts.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
CD74HC85PWIC COMPARATOR MAG 4BIT 16TSSOP |
146 | - |
|
Datasheet | 74HC | 16-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Magnitude Comparator | 4 | Active High |
A |
2V ~ 6V | 5.2mA, 5.2mA | 33ns @ 6V, 50pF | 8 µA | -55°C ~ 125°C | - | - | 16-TSSOP | Surface Mount |
|
QS74FCT521ATSOIC COMPARATOR IDENTITY 8BIT |
11,426 | - |
|
Datasheet | 74FCT | - | Bulk | Obsolete | Identity Comparator | 8 | Active Low | A=B | 4.75V ~ 5.25V | - | - | - | 0°C ~ 70°C | - | - | - | Surface Mount |
|
MM74HCT688WMXIC COMPARATOR IDENTITY 8B 20SOIC |
400 | - |
|
Datasheet | 74HCT | 20-SOIC (0.295", 7.50mm Width) | Bulk | 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 |
|
DM9324NIC COMPARATOR MAG 5BIT 16DIP |
1,649 | - |
|
Datasheet | - | 16-DIP (0.300", 7.62mm) | Bulk | Active | Magnitude Comparator | 5 | Active High |
A |
4.5V ~ 5.5V | 800µA, 16mA | 32ns @ 5V, 50pF | 81 mA | -55°C ~ 125°C | - | - | 16-PDIP | Through Hole |
|
SN74LS688DWG4IC COMPARATOR IDENTITY 8B 20SOIC |
657 | - |
|
Datasheet | 74LS | 20-SOIC (0.295", 7.50mm Width) | Tube | Active | Identity Comparator | 8 | Active Low | A=B | 4.85V ~ 5.25V | 400µA, 24mA | 23ns @ 5V, 45pF | - | 0°C ~ 70°C | - | - | 20-SOIC | Surface Mount |
|
SN74HC688PWTIC COMPARATOR IDENTITY 20TSSOP |
105 | - |
|
Datasheet | 74HC | 20-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | 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 |
|
74HC85FP-EIC COMPARATOR MAGITUDE 4BIT |
7,000 | - |
|
Datasheet | 74HC | - | Bulk | Active | Magnitude Comparator | 4 | Active High |
A |
2V ~ 6V | 5.2mA, 5.2mA | 33ns @ 6V, 50pF | 8 µA | -40°C ~ 125°C | - | - | - | - |
|
MC14585BCLMAGNITUDE COMPARATOR |
402 | - |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
74HCT688FPEL-EIC COMPARATOR IDENTITY 8BIT |
3,293 | - |
|
Datasheet | 74HCT | - | Bulk | Active | Identity Comparator | 8 | Active Low | A=B | 4.5V ~ 5.5V | 4mA, 4mA | 34ns @ 4.5V, 50pF | 8 µA | -40°C ~ 125°C | - | - | - | - |
|
|
74HCT688P-EIC COMPARATOR IDENTITY 8BIT |
1,000 | - |
|
Datasheet | 74HCT | - | Bulk | Active | Identity Comparator | 8 | Active Low | A=B | 4.5V ~ 5.5V | 4mA, 4mA | 34ns @ 4.5V, 50pF | 8 µA | -40°C ~ 125°C | - | - | - | - |
|
SN74LS85NSRIC COMPARATOR MAG 4BIT 16SO |
4,378 | - |
|
Datasheet | 74LS | 16-SOIC (0.209", 5.30mm 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-SO | Surface Mount |
|
QS74FCT2521ATQIC COMPARATOR IDENTITY 8BIT |
5,748 | - |
|
Datasheet | 74FCT | - | Bulk | Obsolete | Identity Comparator | 8 | Active Low | A=B | 4.75V ~ 5.25V | - | - | - | 0°C ~ 70°C | - | - | - | Surface Mount |
|
SN74LS688NIC COMPARATOR IDENTITY 8B 20DIP |
82,006 | - |
|
Datasheet | 74LS | 20-DIP (0.300", 7.62mm) | Tube | Obsolete | Identity Comparator | 8 | Active Low | A=B | 4.85V ~ 5.25V | 400µA, 24mA | 23ns @ 5V, 45pF | - | 0°C ~ 70°C | - | - | 20-PDIP | Through Hole |
|
SN74LS688DWIC COMPARATOR IDENTITY 8B 20SOIC |
1,921 | - |
|
Datasheet | 74LS | 20-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | Identity Comparator | 8 | Active Low | A=B | 4.85V ~ 5.25V | 400µA, 24mA | 23ns @ 5V, 45pF | - | 0°C ~ 70°C | - | - | 20-SOIC | Surface Mount |
|
|
SN74ALS521DWRIC COMPARATOR IDENTITY 8B 20SOIC |
3,385 | - |
|
Datasheet | 74ALS | 20-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Active | Identity Comparator | 8 | Active Low | A=B | 4.5V ~ 5.5V | 2.6mA, 24mA | 20ns @ 5V, 50pF | - | 0°C ~ 70°C | - | - | 20-SOIC | Surface Mount |
|
CD74HC688PWTIC COMPARATOR IDENTITY 20TSSOP |
500 | - |
|
Datasheet | 74HC | 20-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Identity Comparator | 8 | Active Low | A=B | 2V ~ 6V | 5.2mA, 5.2mA | 29ns @ 6V, 50pF | 8 µA | -55°C ~ 125°C | - | - | 20-TSSOP | Surface Mount |
|
74HC682P-E74HC682 8 BIT MAGNITUDE COMPARAT |
5,000 | - |
|
Datasheet | 74HC | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
AM25LS2521PCIC ID COMPARATOR 8BIT 20-PDIP |
26,730 |
124+：$2.41000 |
|
Datasheet | - | 20-DIP | Bulk | Active | Identity Comparator | 8 | - | - | 4.75V ~ 5.25V | 440µA, 12mA | 15ns @ 5V, 15pF | 40 mA | 0°C ~ 70°C | - | - | 20-PDIP | Through Hole |
|
DM54LS85W/883IC COMPARATOR MAG 4BIT 16CFP |
304 | - |
|
Datasheet | 54LS | 16-CFlatpack | Bulk | Active | Magnitude Comparator | 4 | Active High |
A |
4.5V ~ 5.5V | 400µA, 4mA | 35ns @ 5V, 15pF | 20 mA | -55°C ~ 125°C | - | - | 16-CFP | Surface Mount |
|
SN74ALS521NSRIC COMPARATOR IDENTITY 8BIT 20SO |
2,793 | - |
|
Datasheet | 74ALS | 20-SOIC (0.209", 5.30mm Width) | Tape & Reel (TR) | Active | Identity Comparator | 8 | Active Low | A=B | 4.5V ~ 5.5V | 2.6mA, 24mA | 20ns @ 5V, 50pF | - | 0°C ~ 70°C | - | - | 20-SO | Surface Mount |
Comparators FAQ
What Comparators components can I source from EGOO?
You can browse available Comparators product families, manufacturers and part numbers on this page, then review stock, datasheets and technical information for suitable options.
Can EGOO help with hard-to-source or obsolete Comparators parts?
Yes. EGOO provides sourcing support for shortage, obsolete and hard-to-find electronic components. Send us the target manufacturer part number and quantity for checking.
Does EGOO support BOM and small-batch sourcing?
Yes. We support BOM sourcing, prototype requirements and small-batch supply, together with stock, lead-time and quotation assistance.
How do I request pricing and availability?
Submit the manufacturer part number, required quantity and any package, date-code or delivery requirements through the RFQ form, and our team will review available sourcing options.
