Part Details for 74F381PC by Texas Instruments
Results Overview of 74F381PC by Texas Instruments
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74F381PC Information
74F381PC by Texas Instruments is an Arithmetic Circuit.
Arithmetic Circuits are under the broader part category of Logic Components.
Digital logic governs the behavior of signals in electronic circuits, enabling complex decisions based on simple binary inputs (yes/no). Logic components perform operations from these signals. Read more about Logic Components on our Logic part category page.
US Tariff Estimator: 74F381PC by Texas Instruments
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
74F381PC Part Data Attributes
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74F381PC
Texas Instruments
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Datasheet
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74F381PC
Texas Instruments
Arithmetic Logic Unit, F/FAST Series, 4-Bit, TTL, PDIP20
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| Rohs Code | No | |
| Part Life Cycle Code | Transferred | |
| Part Package Code | DIP | |
| Package Description | Dip, Dip20,.3 | |
| Pin Count | 20 | |
| Reach Compliance Code | Unknown | |
| HTS Code | 8542.39.00.60 | |
| Additional Feature | Capable Of 3 Logic & Arithmetic Operations; Internal Carry And Higher Order Lookahead | |
| Family | F/Fast | |
| JESD-30 Code | R-PDIP-T20 | |
| JESD-609 Code | e0 | |
| Length | 26.075 Mm | |
| Load Capacitance (CL) | 50 Pf | |
| Logic IC Type | Arithmetic Logic Unit | |
| Number of Bits | 4 | |
| Number of Functions | 1 | |
| Number of Terminals | 20 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Package Body Material | Plastic/Epoxy | |
| Package Code | DIP | |
| Package Equivalence Code | DIP20,.3 | |
| Package Shape | Rectangular | |
| Package Style | In-Line | |
| Power Supply Current-Max (ICC) | 89 Ma | |
| Propagation Delay (tpd) | 12 Ns | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 5.08 Mm | |
| Supply Voltage-Max (Vsup) | 5.5 V | |
| Supply Voltage-Min (Vsup) | 4.5 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | No | |
| Technology | Ttl | |
| Temperature Grade | Commercial | |
| Terminal Finish | Tin/Lead (Sn/Pb) | |
| Terminal Form | Through-Hole | |
| Terminal Pitch | 2.54 Mm | |
| Terminal Position | Dual | |
| Width | 7.62 Mm |
74F381PC Frequently Asked Questions (FAQ)
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The 74F381PC can operate at clock frequencies up to 100 MHz.
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The 74F381PC requires a power supply voltage of 5V ± 10% and a current of up to 20mA. Ensure that the power supply is clean and stable, and that the device is properly decoupled with capacitors.
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The propagation delay of the 74F381PC is typically around 5-7ns, but this can vary depending on the operating conditions and the specific application.
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No, the 74F381PC is designed to operate at 5V and is not compatible with 3.3V systems. Using it in a 3.3V system may result in reduced performance or damage to the device.
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The asynchronous reset input (R) should be tied to VCC through a pull-up resistor (typically 1kΩ) to ensure that the device is properly reset. The reset input should be driven low to reset the device, and then released to allow normal operation.