74HCT7403N
FIFO, 64X4, 108ns, Asynchronous, CMOS, PDIP16Manufacturer: NXP Semiconductors
Categories: FIFOs
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NXP Semiconductors 74HCT7403N is a 64x4 asynchronous FIFO buffer featuring CMOS technology. This device provides 256 bits of memory with a maximum access time of 108ns and a clock frequency up to 12MHz. It operates with a supply voltage range of 4.5V to 5.5V, typically 5V, and consumes a maximum supply current of 1mA. The 74HCT7403N includes register-based buffering with a 2.7µs bubble-back feature. Its 16-pin PDIP package (R-PDIP-T16) utilizes through-hole mounting with a 2.54mm terminal pitch. This component is suitable for applications requiring data buffering and rate synchronization in areas such as industrial automation and consumer electronics. The output characteristics are 3-state, with an output enable function. The operating temperature ranges from -40°C to +125°C.
Additional Information
Series: 74HCT7403RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 21.6000 |
| Width | 7.6200 |
| Technology | CMOS |
| Access_Time_Max | 108.0000000000000000 |
| Additional_Feature | REGISTER BASED; BUBBLE BACK 2.7US |
| Clock_Frequency_Max | 12.00000 |
| Cycle_Time | 83.3300000000000000 |
| JESD_30_Code | R-PDIP-T16 |
| Memory_Density | 256.0000000000000000 |
| Memory_IC_Type | OTHER FIFO |
| 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_Characteristics | 3-State |
| Output_Enable | Yes |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | DIP |
| Package_Equivalence_Code | DIP16,.3 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Parallel_Serial | Parallel |
| Seated_Height_Max | 4.7000 |
| Supply_Current_Max | 1.000000000000000 |
| 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 |
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