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0755-82798135Comparators
Logic Comparators
Logic comparators are digital logic ICs used to compare binary values, data words, or signal states and generate outputs based on equality or magnitude relationships. They are commonly used in address decoding, data processing, control logic, bus systems, timing circuits, industrial control equipment, communication devices, consumer electronics, automotive electronics, and embedded applications.
TomatoElec is an independent electronic components distributor supplying logic comparator ICs from mainstream manufacturers such as Texas Instruments, Nexperia, onsemi, STMicroelectronics, NXP, Diodes Incorporated, Toshiba, Renesas, Microchip, and Analog Devices. Customers can check inventory, price, package, specifications, parameters and PDF datasheets in the product list below, and submit a BOM or RFQ for logic comparator IC sourcing support.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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74ACT521MTCXIC COMPARATOR IDENTITY 20TSSOP |
0 | - |
|
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 |
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74HC688D,652IC COMPARATOR IDENTITY 8BIT 20SO |
0 | - |
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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 |
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74HC688DB,112IC COMPARATOR IDENTITY 8B 20SSOP |
0 | - |
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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 |
0 | - |
|
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 |
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N74F85D,512IC COMPARATOR MAG 4BIT 16SO |
0 | - |
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Datasheet |
74F | 16-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Magnitude Comparator | 4 | Active High | AB | 4.5V ~ 5.5V | 1mA, 20mA | 14ns @ 5V, 50pF | - | 0°C ~ 70°C | - | - | 16-SO | Surface Mount |
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HCF4585BEYIC COMPARATOR MAG 4BIT 16DIP |
0 | - |
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Datasheet |
4000B | 16-DIP (0.300", 7.62mm) | Tube | Obsolete | Magnitude Comparator | 4 | Active High | AB | 3V ~ 20V | 2.4mA, 2.4mA | 160ns @ 15V, 50pF | 100 µA | -55°C ~ 125°C | - | - | 16-DIP | Through Hole |
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MM74HC688WMIC COMPARATOR IDENTITY 8B 20SOIC |
0 | - |
|
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 |
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MM74HC688WMXIC COMPARATOR IDENTITY 8B 20SOIC |
0 | - |
|
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 |
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MM74HC688MTCXIC COMPARATOR IDENTITY 20TSSOP |
0 | - |
|
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 |
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HEF4585BT,652IC COMPARATOR MAG 4BIT 16SO |
0 | - |
|
Datasheet |
4000B | 16-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Magnitude Comparator | 4 | Active High | AB | 3V ~ 15V | 3mA, 3mA | 90ns @ 15V, 50pF | 80 µA | -40°C ~ 85°C | - | - | 16-SO | Surface Mount |
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HEF4585BT,653IC COMPARATOR MAG 4BIT 16SO |
0 | - |
|
Datasheet |
4000B | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Magnitude Comparator | 4 | Active High | AB | 3V ~ 15V | 3mA, 3mA | 90ns @ 15V, 50pF | 80 µA | -40°C ~ 85°C | - | - | 16-SO | Surface Mount |
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N74F521D,602IC COMPARATOR IDENTITY 8BIT 20SO |
0 | - |
|
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 |
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N74F521D,623IC COMPARATOR IDENTITY 8BIT 20SO |
0 | - |
|
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 |
0 | - |
|
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 |
0 | - |
|
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 |
0 | - |
|
Datasheet |
74HC | 16-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Magnitude Comparator | 4 | Active High | AB | 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 |
0 | - |
|
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 |
0 | - |
|
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 |
0 | - |
|
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 |
0 | - |
|
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 |
