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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
QS74FCT2521CTPIC COMPARATOR IDENTITY 8BIT |
111 | - |
|
Datasheet |
74FCT | - | Bulk | Obsolete | Identity Comparator | 8 | Active Low | A=B | 4.75V ~ 5.25V | - | - | - | 0°C ~ 70°C | - | - | - | Through Hole |
|
SN74LS685DWMAGNITUDE COMPARATOR |
773 | - |
|
Datasheet |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
SN74ALS677ADWIC COMPARATOR ADDRESS 16B 24SOIC |
725 | - |
|
Datasheet |
- | - | Bulk | Active | Address Comparator | 16 | - | - | 4.5V ~ 5.5V | 2.6mA, 24mA | - | - | 0°C ~ 70°C (TA) | - | - | - | Surface Mount |
|
74ACT521SCIC COMPARATOR IDENTITY 8B 20SOIC |
0 | - |
|
Datasheet |
74ACT | 20-SOIC (0.295", 7.50mm Width) | Bulk | 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 |
|
SN74ALS679DWIC COMPARATOR ADDRESS 12B 20SOIC |
0 | - |
|
Datasheet |
74ALS | 20-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | Address Comparator | 12 | Active High | - | 4.5V ~ 5.5V | 2.6mA, 24mA | 30ns @ 5V, 50pF | - | 0°C ~ 70°C | - | - | 20-SOIC | Surface Mount |
|
SN74HC684NIC COMPARATOR MAG 8BIT 20DIP |
0 | - |
|
Datasheet |
74HC | 20-DIP (0.300", 7.62mm) | Bulk | Active | Magnitude Comparator | 8 | Active Low | A=B, A>B | 2V ~ 6V | 5.2mA, 5.2mA | 47ns @ 6V, 50pF | - | -40°C ~ 85°C | - | - | 20-PDIP | Through Hole |
|
MC10E166FNIC COMPARATOR MAG 9BIT 28PLCC |
0 | - |
|
Datasheet |
10E | 28-LCC (J-Lead) | Tube | Obsolete | Magnitude Comparator | 9 | Active High | AB | 4.2V ~ 5.5V, -4.2V ~ -5.5V | 50mA, 50mA | 1.4ns @ 5V, - | - | 0°C ~ 85°C | - | - | 28-PLCC (11.51x11.51) | Surface Mount |
|
MC10H166PGIC COMPARATOR MAG 5BIT 16DIP |
0 | - |
|
Datasheet |
10H | 16-DIP (0.300", 7.62mm) | Tube | Obsolete | Magnitude Comparator | 5 | Active High | AB | -4.94V ~ -5.46V | 50mA, 50mA | 3.7ns @ -5.2V, - | - | 0°C ~ 75°C | - | - | 16-PDIP | Through Hole |
|
MC10H166FNGIC COMPARATOR MAG 5BIT 20PLCC |
2,371 | - |
|
Datasheet |
10H | 20-LCC (J-Lead) | Tube | Obsolete | Magnitude Comparator | 5 | Active High | AB | -4.94V ~ -5.46V | 50mA, 50mA | 3.7ns @ -5.2V, - | - | 0°C ~ 75°C | - | - | 20-PLCC (9x9) | Surface Mount |
|
MC10E166FNR2GIC COMPARATOR MAG 9BIT 28PLCC |
0 | - |
|
Datasheet |
10E | 28-LCC (J-Lead) | Tape & Reel (TR) | Obsolete | Magnitude Comparator | 9 | Active High | AB | 4.2V ~ 5.5V, -4.2V ~ -5.5V | 50mA, 50mA | 1.4ns @ 5V, - | - | 0°C ~ 85°C | - | - | 28-PLCC (11.51x11.51) | Surface Mount |
|
MC10E166FNGIC COMPARATOR MAG 9BIT 28PLCC |
0 | - |
|
Datasheet |
10E | 28-LCC (J-Lead) | Tube | Obsolete | Magnitude Comparator | 9 | Active High | AB | 4.2V ~ 5.5V, -4.2V ~ -5.5V | 50mA, 50mA | 1.4ns @ 5V, - | - | 0°C ~ 85°C | - | - | 28-PLCC (11.51x11.51) | Surface Mount |
|
SN74AS885NTIC COMPARATOR MAG 8BIT 24DIP |
0 | - |
|
Datasheet |
74AS | 24-DIP (0.300", 7.62mm) | Tube | Obsolete | Magnitude Comparator | 8 | Active High | AB | 4.5V ~ 5.5V | 2mA, 20mA | 17.5ns @ 5V, 50pF | - | 0°C ~ 70°C | - | - | 24-PDIP | Through Hole |
|
SN74AS866ADWMAGNITUDE COMPARATOR |
1,373 | - |
|
Datasheet |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
SN74AS866FNMAGNITUDE COMPARATOR |
913 | - |
|
Datasheet |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
SN54LS689JIDENTITY COMPARATOR |
218 | - |
|
Datasheet |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
SN74ALS679NIC COMPARATOR ADDRESS 12B 20DIP |
0 | - |
|
Datasheet |
74ALS | 20-DIP (0.300", 7.62mm) | Tube | Obsolete | Address Comparator | 12 | Active High | - | 4.5V ~ 5.5V | 2.6mA, 24mA | 30ns @ 5V, 50pF | - | 0°C ~ 70°C | - | - | 20-PDIP | Through Hole |
|
74AC521SC REEL74AC521SC REEL |
9,413 | - |
|
Datasheet |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
MM74C85NIC COMPARATOR MAG 4BIT 16DIP |
4,875 | - |
|
Datasheet |
74C | 16-DIP (0.300", 7.62mm) | Tube | Obsolete | Magnitude Comparator | 4 | Active Low | AB | 3V ~ 15V | 15mA, 16mA | 300ns @ 10V, 50pF | - | -55°C ~ 125°C | - | - | 16-PDIP | Through Hole |
|
SN74LS686NTMAGNITUDE COMPARATOR |
3,828 | - |
|
Datasheet |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
CD54HC688F3AIC COMPARATOR MAG 8BIT 20CDIP |
321 | - |
|
Datasheet |
54HC | 20-CDIP (0.300", 7.62mm) | Bulk | Active | Identity Comparator | 8 | Active Low | A=B | 2V ~ 6V | 5.2mA, 5.2mA | 29ns @ 6V, 50pF | 8 µA | -55°C ~ 125°C | - | - | 20-CDIP | Through Hole |
