SN74LS222N
FIFO, 16X4, Synchronous, TTL, PDIP20Manufacturer: Texas Instruments
Categories: FIFOs
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The Texas Instruments SN74LS222N is a 16x4 synchronous FIFO memory integrated circuit from the 74LS222 series. This TTL-compatible component features a 16-word depth and a 4-bit word width, offering a total memory density of 64 bits. It operates synchronously with a 3-state output that includes an output enable control. Designed for through-hole mounting, the SN74LS222N is housed in a PDIP-20 package with a terminal pitch of 2.54mm and a body width of 7.62mm. Typical applications include data buffering and signal synchronization in industrial and telecommunications systems. The device operates within a supply voltage range of 4.75V to 5.25V, with a nominal supply of 5V. Its operating temperature range is 0°C to 70°C. The maximum supply current is 135mA.
Additional Information
Series: 74LS222RoHS Status: Manufacturer Lead Time: 0Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 24.3250 |
| Width | 7.6200 |
| 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 | Synchronous |
| Operating_Temperature_Max | 70.0 |
| Operating_Temperature_Min | 0.0 |
| Output_Characteristics | 3-State |
| 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 |
| Seated_Height_Max | 5.0800 |
| Supply_Current_Max | 135.000000000000000 |
| Supply_Voltage_Max | 5.25000 |
| Supply_Voltage_Min | 4.75000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |