The 74F521SC is an 8-bit identity comparator designed to compare two 8-bit words and provide a LOW output when they match bit for bit. It features an expandable design, allowing it to be used for words of any length. The device operates with a typical comparison time of 6.5 ns and is housed in a 20-lead Small Outline Integrated Circuit (SOIC) package. The comparator includes an active LOW enable input, which also serves as an expansion input. It has a supply voltage range of +4.5V to +5.5V and operates within a temperature range of -55¬8C to +125¬8C. The device is characterized by low input and output currents, making it suitable for various applications where space and power efficiency are critical. Engineers considering the 74F521SC for their projects should note its compatibility with standard logic levels and its ability to handle multiple input configurations.
IC COMPARATOR IDENTITY 8B 20SOIC Product overview: 74F521SC from onsemi is a Linear Comparator IC for embedded electronics, industrial equipment, maintenance repair, OEM production, and component sourcing. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include Linear Comparator IC, Linear Comparators, electronic component, datasheet, replacement part. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 692-74F521SC can be used for catalog matching and distributor lookup.
Manufacturer: Fairchild/ON Semiconductor
Win Source Part Number: 124755-74F521SC
Packaging: Tube/Rail
Type: Identity Comparator
Mounting: Surface Mount
Current - Output High, Low: 1mA, 20mA
Max Propagation Delay @ V, Max CL: 10ns @ 5V, 50pF
Output: Active Low
Number of Bits: 8
Output Function: A=B
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: 0°C to 70°C
Supply Voltage - Operating: 4.5 V to 5.5 V
Popularity: Medium
Fake Threat In the Open Market: 49 pct.
Supply and Demand Status: Limited
Application Field: Used in Industrial
IC COMPARATOR IDENTITY 8B 20SOIC
Magnitude Comparator Bit Active Low Output A=B 20-SOIC
Magnitude Comparator Bit Active Low Output A=B 20-SOIC
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|
| Product Category | Analog Comparators | Analog Comparators | Analog Comparators | Analog Comparators |
| Product Number | 692-74F521SC | 124755-74F521SC | 74F521SC | 74F521SC |
| Product Name | Linear Comparator IC | Logic - Logic - Comparators - 74F521SC | Logic - Comparators | Comparators |
| RoHS Compliant | RoHS | RoHS |
