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| Shipping | Delivery period | For in-stock parts, orders are estimated to ship out in 3 days. InFortune ships orders once a day at about 5pm except Sunday. Once shipped, estimated delivery time depends on the below carriers you chose. DHL Express, 3-7 business days. DHL eCommerce，12-22 business days. FedEx International Priority, 3-7 business days. EMS, 10-15 business days. Registered Air Mail, 15-30 business days |
| Shipping rates | Shipping rates for your order can be found in the shopping cart. | |
| Shipping option | We provide DHL, FedEx, EMS, SF Express, and Registered Air Mail international shipping. | |
| Shipping tracking | We will notify you by email with tracking number once order is shipped. You can also find the tracking number in order history. |
| Returning / warranty | Returning | Returns are normally accepted when completed within 30 days from date of shipment，please contact customer service for a return authorization. Parts should be unused and in original packaging. Customer has to take charge for the shipping. |
| Warranty | All InFortune purchases come with a 30-day money-back return policy, plus a 90-day InFortune warranty against any manufacturing defects. This warranty shall not apply to any item where defects have been caused by improper customer assembly, failure by customer to follow instructions, product modification, negligent or improper operation |
| Image | Part Number | Description | Stock | Buy |
|---|---|---|---|---|
 |
N74F521N,602NXP Semiconductors |
IC COMPARATOR IDENTITY 8B 20DIP |
In Stock: 5,712 |
|
 |
74ACT521PCSanyo Semiconductor/ON Semiconductor |
IC COMPARATOR IDENTITY 8B 20DIP |
In Stock: 5,713 |
|
 |
IDT74FCT521CTPYG8Renesas Electronics America |
IC COMPARATOR IDENTITY 8B 20SSOP |
In Stock: 5,714 |
|
 |
HCF4063M013TRSTMicroelectronics |
IC COMPARATOR MAGNITUDE 16SOIC |
In Stock: 5,715 |
|
 |
74AC520SCXSanyo Semiconductor/ON Semiconductor |
IC COMPARATOR IDENTITY 8B 20SOIC |
In Stock: 5,716 |
|
 |
MC10H166PSanyo Semiconductor/ON Semiconductor |
IC COMPARATOR 5BIT MAGN 16-DIP |
In Stock: 5,717 |
|
 |
SY100S366JZ-TRRoving Networks / Microchip Technology |
IC COMPARATOR MAGNITUDE 28PLCC |
In Stock: 5,718 |
|
 |
74AC521MTCSanyo Semiconductor/ON Semiconductor |
IC COMPARATOR IDENTITY 20TSSOP |
In Stock: 5,719 |
|
 |
SN74ALS518NSRE4Texas Instruments |
IC COMPARATOR IDENTITY 8B 20SO |
In Stock: 5,720 |
|
 |
HEF4585BT,652NXP Semiconductors |
IC COMPARATOR MAGNITUDE 16SOIC |
In Stock: 5,721 |
