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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
74ACT521MTCXIC COMPARATOR IDENTITY 20TSSOP |
4,920 | - |
|
Datasheet | 74ACT | 20-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Identity Comparator | 8 | Active Low | A=B | 4.5V ~ 5.5V | 24mA, 24mA | 10ns @ 5V, 50pF | 4 µA | -40°C ~ 85°C | - | - | 20-TSSOP | Surface Mount |
|
74HC688D,652IC COMPARATOR IDENTITY 8BIT 20SO |
1,026 | - |
|
Datasheet | 74HC | 20-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | Identity Comparator | 8 | Active Low | A=B | 2V ~ 6V | 5.2mA, 5.2mA | 29ns @ 6V, 50pF | 8 µA | -40°C ~ 125°C | - | - | 20-SO | Surface Mount |
|
74HC688DB,112IC COMPARATOR IDENTITY 8B 20SSOP |
1,371 | - |
|
Datasheet | 74HC | 20-SSOP (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 | -40°C ~ 125°C | - | - | 20-SSOP | Surface Mount |
|
74HCT688DB,112IC COMPARATOR IDENTITY 8B 20SSOP |
2,777 | - |
|
Datasheet | 74HCT | 20-SSOP (0.209", 5.30mm Width) | Tube | Obsolete | Identity Comparator | 8 | Active Low | A=B | 4.5V ~ 5.5V | 4mA, 4mA | 34ns @ 4.5V, 50pF | 8 µA | -40°C ~ 125°C | - | - | 20-SSOP | Surface Mount |
|
N74F85D,512IC COMPARATOR MAG 4BIT 16SO |
4,771 | - |
|
Datasheet | 74F | 16-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Magnitude Comparator | 4 | Active High |
A |
4.5V ~ 5.5V | 1mA, 20mA | 14ns @ 5V, 50pF | - | 0°C ~ 70°C | - | - | 16-SO | Surface Mount |
|
HCF4585BEYIC COMPARATOR MAG 4BIT 16DIP |
2,527 | - |
|
Datasheet | 4000B | 16-DIP (0.300", 7.62mm) | Tube | Obsolete | Magnitude Comparator | 4 | Active High |
A |
3V ~ 20V | 2.4mA, 2.4mA | 160ns @ 15V, 50pF | 100 µA | -55°C ~ 125°C | - | - | 16-DIP | Through Hole |
|
MM74HC688WMIC COMPARATOR IDENTITY 8B 20SOIC |
1,322 | - |
|
Datasheet | 74HC | 20-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | Identity Comparator | 8 | Active Low | A=B | 2V ~ 6V | 5.2mA, 5.2mA | 30ns @ 6V, 50pF | 8 µA | -40°C ~ 85°C | - | - | 20-SOIC | Surface Mount |
|
|
MM74HC688WMXIC COMPARATOR IDENTITY 8B 20SOIC |
2,030 | - |
|
Datasheet | 74HC | 20-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | Identity Comparator | 8 | Active Low | A=B | 2V ~ 6V | 5.2mA, 5.2mA | 30ns @ 6V, 50pF | 8 µA | -40°C ~ 85°C | - | - | 20-SOIC | Surface Mount |
|
MM74HC688MTCXIC COMPARATOR IDENTITY 20TSSOP |
1,185 | - |
|
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 | 30ns @ 6V, 50pF | 8 µA | -40°C ~ 85°C | - | - | 20-TSSOP | Surface Mount |
|
|
HEF4585BT,652IC COMPARATOR MAG 4BIT 16SO |
2,833 | - |
|
Datasheet | 4000B | 16-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Magnitude Comparator | 4 | Active High |
A |
3V ~ 15V | 3mA, 3mA | 90ns @ 15V, 50pF | 80 µA | -40°C ~ 85°C | - | - | 16-SO | Surface Mount |
|
|
HEF4585BT,653IC COMPARATOR MAG 4BIT 16SO |
1,611 | - |
|
Datasheet | 4000B | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Magnitude Comparator | 4 | Active High |
A |
3V ~ 15V | 3mA, 3mA | 90ns @ 15V, 50pF | 80 µA | -40°C ~ 85°C | - | - | 16-SO | Surface Mount |
|
|
N74F521D,602IC COMPARATOR IDENTITY 8BIT 20SO |
2,559 | - |
|
Datasheet | 74F | 20-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | Identity Comparator | 8 | Active Low | A=B | 4.5V ~ 5.5V | 1mA, 20mA | 9.5ns @ 5V, 50pF | - | 0°C ~ 70°C | - | - | 20-SO | Surface Mount |
|
|
N74F521D,623IC COMPARATOR IDENTITY 8BIT 20SO |
2,960 | - |
|
Datasheet | 74F | 20-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | Identity Comparator | 8 | Active Low | A=B | 4.5V ~ 5.5V | 1mA, 20mA | 9.5ns @ 5V, 50pF | - | 0°C ~ 70°C | - | - | 20-SO | Surface Mount |
|
N74F521N,602IC COMPARATOR IDENTITY 8B 20DIP |
2,124 | - |
|
Datasheet | 74F | 20-DIP (0.300", 7.62mm) | Tube | Obsolete | Identity Comparator | 8 | Active Low | A=B | 4.5V ~ 5.5V | 1mA, 20mA | 9.5ns @ 5V, 50pF | - | 0°C ~ 70°C | - | - | 20-DIP | Through Hole |
|
74HC688PW,112IC COMPARATOR IDENTITY 20TSSOP |
4,742 | - |
|
Datasheet | 74HC | 20-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Identity Comparator | 8 | Active Low | A=B | 2V ~ 6V | 5.2mA, 5.2mA | 29ns @ 6V, 50pF | 8 µA | -40°C ~ 125°C | - | - | 20-TSSOP | Surface Mount |
|
74HC85PW,112IC COMPARATOR MAG 4BIT 16TSSOP |
4,339 | - |
|
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 | -40°C ~ 125°C | - | - | 16-TSSOP | Surface Mount |
|
|
74HCT688DB,118IC COMPARATOR IDENTITY 8B 20SSOP |
2,470 | - |
|
Datasheet | 74HCT | 20-SSOP (0.209", 5.30mm Width) | Tape & Reel (TR) | Obsolete | Identity Comparator | 8 | Active Low | A=B | 4.5V ~ 5.5V | 4mA, 4mA | 34ns @ 4.5V, 50pF | 8 µA | -40°C ~ 125°C | - | - | 20-SSOP | Surface Mount |
|
|
74HCT688D,653IC COMPARATOR IDENTITY 8BIT 20SO |
2,331 | - |
|
Datasheet | 74HCT | 20-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | Identity Comparator | 8 | Active Low | A=B | 4.5V ~ 5.5V | 4mA, 4mA | 34ns @ 4.5V, 50pF | 8 µA | -40°C ~ 125°C | - | - | 20-SO | Surface Mount |
|
|
74HCT688PW,112IC COMPARATOR IDENTITY 20TSSOP |
3,248 | - |
|
Datasheet | 74HCT | 20-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Identity Comparator | 8 | Active Low | A=B | 4.5V ~ 5.5V | 4mA, 4mA | 34ns @ 4.5V, 50pF | 8 µA | -40°C ~ 125°C | - | - | 20-TSSOP | Surface Mount |
|
|
74HCT688PW,118IC COMPARATOR IDENTITY 20TSSOP |
4,245 | - |
|
Datasheet | 74HCT | 20-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Identity Comparator | 8 | Active Low | A=B | 4.5V ~ 5.5V | 4mA, 4mA | 34ns @ 4.5V, 50pF | 8 µA | -40°C ~ 125°C | - | - | 20-TSSOP | 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.
