onsemi Logic - Logic - Comparators - 74F521PC 74F521PC

Manufacturer: Fairchild/ON Semiconductor
Win Source Part Number: 076232-74F521PC
Packaging: Tube/Rail
Type: Identity Comparator
Mounting: Through Hole
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Status: Obsolete(EOL)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
Alternative Parts (Cross-Reference): SN74F521N; 74F521PC_Q; SN74F521N3;
Popularity: Medium
Fake Threat In the Open Market: 43 pct.
Supply and Demand Status: Limited
Application Field: Used in Industrial

8-Bit Identity Comparator, 5V, 10ns, PDIP, Through Hole Product overview: 74F521PC 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 8-bit, Through-Hole, 5V. Search-friendly keywords include Linear Comparator IC, Linear Comparators, electronic component, datasheet, replacement part, 8-bit, Through-Hole, 5V. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 692-74F521PC can be used for catalog matching and distributor lookup.