74ACT521
Stock/Availability for: 74ACT521
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 - 3,000+ Suppliers
 - Launched in 1997
 
Statistics
| 4,206 | Total Quantity | 31 | Line Items | 
|---|---|---|---|
| 23 | Suppliers listing this part | 10 | Countries/regions where listing suppliers exist | 
| 11/2/2025 | Most Recent Upload | ||
                                  
                                    Total Quantity
                                  
                                
                                
                                  4,206
                                
                              
                                  
                                    Line Items
                                  
                                
                                
                                  31
                                
                              
                                  
                                    Suppliers listing this part
                                  
                                
                                
                                  23
                                
                              
                                  
                                    Countries/regions where listing suppliers exist
                                  
                                
                                
                                  10
                                
                              
                                  
                                    Most Recent Upload
                                  
                                
                                
                                  11/2/2025
                                
                              Sponsored Live Part Search
Part Number: 74ACT521
| Part Number | Country/Region | Suppliers | Line Items | Total Qty | 
|---|---|---|---|---|
| 74ACT521 | US | 9 | 13 | 160 | 
| 74ACT521 | GB | 3 | 3 | 43 | 
| 74ACT521 | IL | 2 | 4 | 244 | 
| 74ACT521 | FR | 2 | 4 | 133 | 
| 74ACT521 | ES | 2 | 2 | 585 | 
| 74ACT521 | HK | 1 | 1 | 2,885 | 
| 74ACT521 | DK | 1 | 1 | 137 | 
| 74ACT521 | DE | 1 | 1 | 10 | 
| 74ACT521 | SE | 1 | 1 | 5 | 
| 74ACT521 | IN | 1 | 1 | 4 | 
Other Parts
| Part Number Other Parts | Countries/Regions | Suppliers | Line Items | Total Qty | 
|---|---|---|---|---|
| 74ACT521PC | 16 | 53 | 81 | 53,468 | 
| 74ACT521SC | 12 | 45 | 53 | 57,220 | 
| 74ACT521SCX | 9 | 31 | 34 | 165,658 | 
| 74ACT521MTCX | 5 | 27 | 27 | 124,642 | 
| 74ACT521MTC | 6 | 11 | 11 | 38,128 | 
| 74ACT521SJX | 3 | 5 | 5 | 14,434 | 
| 74ACT521SJ | 3 | 4 | 6 | 5,386 | 
| 74ACT521WM | 2 | 2 | 2 | 2,567 | 
| 74ACT521SC SO20 | 2 | 2 | 2 | 232 | 
| 74ACT521-SMD | 2 | 2 | 2 | 13 | 
Register Today
- Search 900 Billion+ Electronic Components
 - 3,000+ Suppliers
 - Launched in 1997
 
Possible Component Manufacturers*
                                  
                                  NSC (National Semiconductor) (Texas Instruments) (TI)
                                
                                
                                  
                                  TI (Texas Instruments)
                                
                                
                                  
                                  Fairchild Semiconductor (On Semiconductor)
                                
                                
                                  
                                  System General
                                
                                
                                  
                                  Fairchild Semiconductor (FSC)
                                
                                
                                  
                                  I-Cube
                                
                            * This symbol ( ) will appear next to the manufacturer if a datasheet is available for the part. Registered members can click on the datasheet icon to locate the datasheet for the part.
Page Created: 11/2/2025