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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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SN74HC688PWRE4IC COMPARATOR IDENTITY 20TSSOP |
0 | - |
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Datasheet |
74HC | 20-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | 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 |
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SN74HC688PWRG4IC COMPARATOR IDENTITY 20TSSOP |
0 | - |
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Datasheet |
74HC | 20-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | 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 |
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CD74HC85EE4IC COMPARATOR MAG 4BIT 16DIP |
0 | - |
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Datasheet |
74HC | 16-DIP (0.300", 7.62mm) | Tube | Discontinued at Digi-Key | Magnitude Comparator | 4 | Active High | AB | 2V ~ 6V | 5.2mA, 5.2mA | 33ns @ 6V, 50pF | 8 µA | -55°C ~ 125°C | - | - | 16-PDIP | Through Hole |
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DM74ALS520NIC COMPARATOR IDENTITY 8B 20DIP |
0 | - |
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Datasheet |
74ALS | 20-DIP (0.300", 7.62mm) | Tube | Obsolete | Identity Comparator | 8 | Active Low | A=B | 4.5V ~ 5.5V | 2.6mA, 24mA | 20ns @ 5V, 50pF | - | 0°C ~ 70°C | - | - | 20-PDIP | Through Hole |
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CD74HC85MTE4IC COMPARATOR MAG 4BIT 16SOIC |
0 | - |
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Datasheet |
74HC | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Magnitude Comparator | 4 | Active High | AB | 2V ~ 6V | 5.2mA, 5.2mA | 33ns @ 6V, 50pF | 8 µA | -55°C ~ 125°C | - | - | 16-SOIC | Surface Mount |
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CD74HC85PWTE4IC COMPARATOR MAG 4BIT 16TSSOP |
0 | - |
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Datasheet |
74HC | 16-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Magnitude Comparator | 4 | Active High | AB | 2V ~ 6V | 5.2mA, 5.2mA | 33ns @ 6V, 50pF | 8 µA | -55°C ~ 125°C | - | - | 16-TSSOP | Surface Mount |
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SN74LS85DRE4IC COMPARATOR MAG 4BIT 16SOIC |
0 | - |
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Datasheet |
74LS | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Magnitude Comparator | 4 | Active High | AB | 4.75V ~ 5.25V | 400µA, 8mA | 45ns @ 5V, 15pF | - | 0°C ~ 70°C | - | - | 16-SOIC | Surface Mount |
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CD74HC85PWE4IC COMPARATOR MAG 4BIT 16TSSOP |
0 | - |
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Datasheet |
74HC | 16-TSSOP (0.173", 4.40mm Width) | Tube | Discontinued at Digi-Key | Magnitude Comparator | 4 | Active High | AB | 2V ~ 6V | 5.2mA, 5.2mA | 33ns @ 6V, 50pF | 8 µA | -55°C ~ 125°C | - | - | 16-TSSOP | Surface Mount |
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SN74HC688DWRE4IC COMPARATOR IDENTITY 8B 20SOIC |
0 | - |
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Datasheet |
74HC | 20-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | 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 |
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SN74HC688DWRG4IC COMPARATOR IDENTITY 8B 20SOIC |
0 | - |
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Datasheet |
74HC | 20-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | 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 |
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74ACT520SCIC COMPARATOR IDENTITY 8B 20SOIC |
0 | - |
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Datasheet |
74ACT | 20-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | Identity Comparator | 8 | Active Low | A=B | 4.5V ~ 5.5V | 24mA, 24mA | 10ns @ 5V, 50pF | 4 µA | -40°C ~ 85°C | - | - | 20-SOIC | Surface Mount |
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SN74HC688NG4IC COMPARATOR IDENTITY 8B 20DIP |
0 | - |
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Datasheet |
74HC | 20-DIP (0.300", 7.62mm) | Tube | Discontinued at Digi-Key | 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 |
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74ACT520SCXIC COMPARATOR IDENTITY 8B 20SOIC |
0 | - |
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Datasheet |
74ACT | 20-SOIC (0.295", 7.50mm 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-SOIC | Surface Mount |
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CD4063BMTG4IC COMPARATOR MAG 4BIT 16SOIC |
0 | - |
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Datasheet |
4000B | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Magnitude Comparator | 4 | Active High | AB | 3V ~ 18V | 4.2mA, 4.2mA | 350ns @ 15V, 50pF | 100 µA | -55°C ~ 125°C | - | - | 16-SOIC | Surface Mount |
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SN74HC688PWTG4IC COMPARATOR IDENTITY 20TSSOP |
0 | - |
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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 |
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SN74HC688DWIC COMPARATOR IDENTITY 8B 20SOIC |
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 | 36ns @ 6V, 50pF | 8 µA | -40°C ~ 85°C | - | - | 20-SOIC | Surface Mount |
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CD74HC688M96IC COMPARATOR IDENTITY 8B 20SOIC |
0 | - |
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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 | 29ns @ 6V, 50pF | 8 µA | -55°C ~ 125°C | - | - | 20-SOIC | Surface Mount |
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74ACT520PCIC COMPARATOR IDENTITY 8B 20DIP |
0 | - |
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Datasheet |
74ACT | 20-DIP (0.300", 7.62mm) | Tube | Obsolete | Identity Comparator | 8 | Active Low | A=B | 4.5V ~ 5.5V | 24mA, 24mA | 10ns @ 5V, 50pF | 4 µA | -40°C ~ 85°C | - | - | 20-PDIP | Through Hole |
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74AC520PCIC COMPARATOR IDENTITY 8B 20DIP |
0 | - |
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Datasheet |
74AC | 20-DIP (0.300", 7.62mm) | Tube | Obsolete | Identity Comparator | 8 | Active Low | A=B | 2V ~ 6V | 24mA, 24mA | 9ns @ 5V, 50pF | 4 µA | -40°C ~ 85°C | - | - | 20-PDIP | Through Hole |
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SN74LS85DIC COMPARATOR MAG 4BIT 16SOIC |
0 | - |
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Datasheet |
74LS | 16-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Magnitude Comparator | 4 | Active High | AB | 4.75V ~ 5.25V | 400µA, 8mA | 45ns @ 5V, 15pF | - | 0°C ~ 70°C | - | - | 16-SOIC | Surface Mount |
