Comparators
Products in the logic comparator family are used to generate an output based on comparison of information represented in a digital format; identity types indicate whether or not two inputs are identical, magnitude types also indicate which of the two inputs is greater when they are not identical. They are distinct from devices that compare the magnitude of two analog inputs, which are known as linear comparators and are catalogued separately.
Sourcing STMicroelectronics Comparators: in-stock lines for quick ship, BOM matching for multi-line builds, and original-channel screening — not keyword stuffing.
Product List
Total Components: 10
| Product | Pricing | Datasheet | Output | Output Function | Current - Output High, Low | Current - Quiescent (Iq) | Max Propagation Delay @ V, Max CL | Number of Bits | Type | Voltage - Supply | Mounting Type | Operating Temperature | Package / Case | Supplier Device Package | Stock & Quantity |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 M74HC85B1R STMicroelectronics | Active High | A<B, A=B, A>B | 5.2mA, 5.2mA | 4 µA | 31ns @ 6V, 50pF | 4 | Magnitude Comparator | 2V ~ 6V | Through Hole | -55°C ~ 125°C | 16-DIP (0.300", 7.62mm) | 16-DIP | 3,432 | ||
 M74HC688RM13TR STMicroelectronics | Active Low | A=B | 5.2mA, 5.2mA | 4 µA | 29ns @ 6V, 50pF | 8 | Identity Comparator | 2V ~ 6V | Surface Mount | -55°C ~ 125°C | 20-SOIC (0.295", 7.50mm Width) | 20-SO | 6,154 | ||
 M74HC85RM13TR STMicroelectronics | Active High | A<B, A=B, A>B | 5.2mA, 5.2mA | 4 µA | 31ns @ 6V, 50pF | 4 | Magnitude Comparator | 2V ~ 6V | Surface Mount | -55°C ~ 125°C | 16-SOIC (0.154", 3.90mm Width) | 16-SO | 1,476 | ||
 M74HC688TTR STMicroelectronics | Active Low | A=B | 5.2mA, 5.2mA | 4 µA | 29ns @ 6V, 50pF | 8 | Identity Comparator | 2V ~ 6V | Surface Mount | -55°C ~ 125°C | 20-TFSOP (0.173", 4.40mm Width) | 20-TSSOP | 6,151 | ||
HCF4585BEY STMicroelectronics | Active High | A<B, A=B, A>B | 2.4mA, 2.4mA | 100 µA | 160ns @ 15V, 50pF | 4 | Magnitude Comparator | 3V ~ 20V | Through Hole | -55°C ~ 125°C | 16-DIP (0.300", 7.62mm) | 16-DIP | 6,735 | ||
 M74HC688B1R STMicroelectronics | Active Low | A=B | 5.2mA, 5.2mA | 4 µA | 29ns @ 6V, 50pF | 8 | Identity Comparator | 2V ~ 6V | Through Hole | -55°C ~ 125°C | 20-DIP (0.300", 7.62mm) | 20-DIP | 7,660 | ||
HCF4063BEY STMicroelectronics | Active High | A<B, A=B, A>B | 2.4mA, 2.4mA | 100 µA | 350ns @ 15V, 50pF | 4 | Magnitude Comparator | 3V ~ 20V | Through Hole | -55°C ~ 125°C | 16-DIP (0.300", 7.62mm) | 16-DIP | 3,103 | ||
HCF4063M013TR STMicroelectronics | Active High | A<B, A=B, A>B | 2.4mA, 2.4mA | 100 µA | 350ns @ 15V, 50pF | 4 | Magnitude Comparator | 3V ~ 20V | Surface Mount | -55°C ~ 125°C | 16-SOIC (0.154", 3.90mm Width) | 16-SO | 4,467 | ||
M74HCT688B1R STMicroelectronics | Active Low | A=B | 4mA, 4mA | 4 µA | 32ns @ 4.5V, 50pF | 8 | Identity Comparator | 4.5V ~ 5.5V | Through Hole | -55°C ~ 125°C | 20-DIP (0.300", 7.62mm) | 20-DIP | 3,026 | ||
M74HCT688RM13TR STMicroelectronics | Active Low | A=B | 4mA, 4mA | 4 µA | 32ns @ 4.5V, 50pF | 8 | Identity Comparator | 4.5V ~ 5.5V | Surface Mount | -55°C ~ 125°C | 20-SOIC (0.295", 7.50mm Width) | 20-SO | 9,731 |