Texas Instruments Logic - Logic - Comparators - SN74F521N SN74F521N

Manufacturer: Texas Instruments
Win Source Part Number: 1254402-SN74F521N
Series: 74F
Packaging: Tube
Type: Identity Comparator
Mounting Style: Through Hole
Operating Temperature Range: 0°C ~ 70°C
Package: 20-DIP (0.300", 7.62mm)
Current - Output High, Low: 1mA, 20mA
Operating Supply Voltage: 4.5 V ~ 5.5 V
Max Propagation Delay @ V, Max CL: 10ns @ 5V, 50pF
Output: Active Low
Output Function: A=B
Resolution: 8
Family Name: SN74F521
Categories: Integrated Circuits (ICs)
Manufacturer Homepage: www.ti.com
Alternative Parts (Cross-Reference): 74F521PC; 74F521PC_Q; SN74F521N3;
Introduction Date: January 01, 2002
ECCN: EAR99
Country of Origin: Malaysia
Estimated EOL Date: 2028
Halogen Free: Not Compliant
Popularity: Medium
Fake Threat In the Open Market: 39 pct.
Supply and Demand Status: Balance
Application Field: Used in Industrial

8-Bit Identity Comparator IC, 5V, 10ns, DIP Product overview: SN74F521N from Texas Instruments 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, 5V, DIP. Search-friendly keywords include Linear Comparator IC, Linear Comparators, electronic component, datasheet, replacement part, 8-bit, 5V, DIP. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 692-SN74F521N can be used for catalog matching and distributor lookup.