933715220112
FIFO, 16X4, 120ns, Asynchronous, CMOS, PDSO16Manufacturer: NXP Semiconductors
Categories: FIFOs
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NXP Semiconductors 74HCT40105 is a 16x4 asynchronous FIFO buffer featuring CMOS technology. With a maximum access time of 120ns, this device offers register-based operation and a bubble-back feature with a typical delay of 750ns. It operates within a supply voltage range of 4.5V to 5.5V, with a nominal 5V supply. The FIFO is housed in a 16-lead PDSO (Small Outline Package) with a 1.27mm terminal pitch. Its robust design supports operating temperatures from -40°C to +125°C. Applications span industrial control, telecommunications infrastructure, and consumer electronics where efficient data buffering and asynchronous data flow management are critical. The output enable functionality and surface-mount capability further enhance its integration flexibility in compact designs.
Additional Information
Series: 74HCT40105RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 3.9000 |
| Technology | CMOS |
| Length | 9.9000 |
| Access_Time_Max | 120.0000000000000000 |
| Additional_Feature | REGISTER BASED; BUBBLE BACK 750NS |
| Cycle_Time | 100.0000000000000000 |
| JESD_30_Code | R-PDSO-G16 |
| Memory_Density | 64.0000000000000000 |
| Memory_Organization | 16X4 |
| Memory_Width | 4 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 16 |
| Number_of_Words | 16.0000000000000000 |
| Number_of_Words_Code | 16 |
| 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 | 1.7500 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 1.270 |
| Terminal_Position | Dual |
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