933999370118
FIFO, 64X4, 98ns, Asynchronous, CMOS, PDSO16Manufacturer: NXP Semiconductors
Categories: FIFOs
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The NXP Semiconductors 74HC7403 is an asynchronous FIFO buffer featuring a 64 x 4 memory organization. This CMOS device operates with a maximum access time of 98ns and a cycle time of 83.33ns. It supports a supply voltage range of 2.0V to 6.0V, with a nominal 5V operation, and extends to an operating temperature range of -40°C to +125°C. The device is housed in a 16-lead PDSO package, commonly known as a small outline package (SOP), with a terminal pitch of 1.27mm. Key features include register-based buffering and a bubble-back time of 2.7µs. This component is suitable for applications in industrial automation, telecommunications, and consumer electronics where data buffering and asynchronous data flow management are critical.
Additional Information
Series: 74HC7403RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 10.3000 |
| Width | 7.5000 |
| Technology | CMOS |
| Access_Time_Max | 98.0000000000000000 |
| Additional_Feature | REGISTER BASED; BUBBLE BACK 2.7US |
| Cycle_Time | 83.3300000000000000 |
| JESD_30_Code | R-PDSO-G16 |
| Memory_Density | 256.0000000000000000 |
| Memory_Organization | 64X4 |
| Memory_Width | 4 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 16 |
| Number_of_Words | 64.0000000000000000 |
| Number_of_Words_Code | 64 |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 125.0 |
| Operating_Temperature_Min | -40.0 |
| Output_Enable | Yes |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | SOP |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE |
| Parallel_Serial | Parallel |
| Seated_Height_Max | 2.6500 |
| Supply_Voltage_Max | 6.00000 |
| Supply_Voltage_Min | 2.00000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 1.270 |
| Terminal_Position | Dual |
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