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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 |
|---|---|---|---|---|
 |
CD74HC4538M96G4Texas Instruments |
IC MULTIVIBRATOR 21NS 16SOIC |
In Stock: 570,287 |
|
 |
NLVHC4538ADTR2GSanyo Semiconductor/ON Semiconductor |
MONOSTABLE MULTIVIBRATOR, HC/UH |
In Stock: 196,078 |
|
 |
74HCT221D,118Nexperia |
IC MULTIVIBRATOR 31NS 16SO |
In Stock: 356,735 |
|
 |
SN74LV123ADRTexas Instruments |
IC MULTIVIBRATOR 13NS 16SOIC |
In Stock: 178,571 |
|
 |
SN74AHCT123ANTexas Instruments |
IC MULTIVIBRATOR 5.3NS 16DIP |
In Stock: 161,290 |
|
 |
SN74LV221AQPWRG4Q1Texas Instruments |
SN74LV221A-Q1 AUTOMOTIVE CATALOG |
In Stock: 142,857 |
|
 |
LTC6993IS6-4#TRMPBFLinear Technology (Analog Devices, Inc.) |
IC MULTIVIBRATOR 11NS TSOT23-6 |
In Stock: 28,103 |
|
 |
SN74AHCT123ANE4 |
MONOSTABLE MULTIVIBRATOR, AHCT/V |
In Stock: 555,555 |
|
 |
CD4098BEX |
IC MULTIVIBRATOR |
In Stock: 333,333 |
|
 |
SN74LV221ANSRTexas Instruments |
SN74LV221A DUAL MONOSTABLE MULTI |
In Stock: 147,058 |
