SN74LS227J
FIFO, 16X4, 80ns, Synchronous, CMOS, CDIP20Manufacturer: Texas Instruments
Categories: FIFOs
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The Texas Instruments SN74LS227J is a synchronous, 16x4 FIFO buffer from the 74LS227 series. This CMOS component offers an access time of 80ns and a fall-through time of 50ns, with a cycle time of 100ns. It operates from a 4.75V to 5.25V supply, typically 5V, and features an output enable function. The memory density is 64 bits. This device is housed in a 20-pin CDIP (CERAMIC, GLASS-SEALED, DIP) package with through-hole termination and a 2.54mm terminal pitch. Applications include buffering and data storage in telecommunications, industrial control, and general-purpose digital systems.
Additional Information
Series: 74LS227RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 24.1950 |
| Width | 7.6200 |
| Technology | CMOS |
| Access_Time_Max | 80.0000000000000000 |
| Additional_Feature | FALL-THROUGH TIME 50NS |
| Cycle_Time | 100.0000000000000000 |
| JESD_30_Code | R-GDIP-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_Enable | Yes |
| Package_Body_Material | CERAMIC, GLASS-SEALED |
| 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 |
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