SN74LS222N1
FIFO, 16X4, Asynchronous, TTL, PDIP20Manufacturer: Texas Instruments
Categories: FIFOs
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Texas Instruments SN74LS222N1 is a 16 word by 4 bit asynchronous FIFO memory component. This TTL device features a 16-word deep buffer with a 4-bit data path, offering a total memory density of 64 bits. The SN74LS222 series component operates asynchronously, ensuring efficient data flow in applications requiring buffering and rate adaptation. It is housed in a 20-pin PDIP (Plastic Dual In-line Package) with through-hole mounting. Key specifications include a supply voltage range of 4.5V to 5.5V, with a nominal 5V operation, and a maximum supply current of 135mA. The operating temperature range is from 0°C to 70°C. Output enable functionality is supported. This component finds application in data acquisition, telecommunications, and industrial control systems.
Additional Information
Series: SN74LS222RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | TTL |
| JESD_30_Code | R-PDIP-T20 |
| Memory_Density | 64.0000000000000000 |
| Memory_IC_Type | OTHER FIFO |
| Memory_Organization | 16X4 |
| Memory_Width | 4 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 20 |
| Number_of_Words | 16.0000000000000000 |
| Number_of_Words_Code | 16 |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 70.0 |
| Operating_Temperature_Min | 0.0 |
| Output_Enable | Yes |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | DIP |
| Package_Equivalence_Code | DIP20,.3 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Parallel_Serial | Parallel |
| Supply_Current_Max | 135.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |