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74LVC125AD
+NomenclatureBuffers & Line Drivers 3.3V QUAD 3-S BUS DRIVER
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FabricantLe nexperia
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Pièce fabricant #74LVC125AD
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En stock7843
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Spécifications
| Attribut | Valeur |
| StandardPackQty | 57 |
Présentation
Description
Key features include a low static power consumption, support for live insertion, overvoltage tolerance on inputs, and high noise immunity. The 74LVC125AD is commonly used in digital circuits for buffering, level shifting, and isolation tasks. It is packaged in various forms, including SOIC, TSSOP, and others, depending on the application requirements. Its robust design ensures reliable operation in both commercial and industrial environments. The component is a staple in digital logic design, offering flexibility and efficiency for a wide array of electronic applications.
Equivalent
1. SN74LVC125A from Texas Instruments
2. MC74VHC125 from ON Semiconductor
3. TC74VHC125 from Toshiba
4. 74LCX125 from Fairchild Semiconductor (now part of ON Semiconductor)
5. CD74ACT125 from Texas Instruments
These equivalents offer similar functionalities and performance characteristics, suitable for the same applications. Always check datasheets for specific electrical and mechanical compatibility.
Features
1. Low Voltage Operation: Operates with a voltage range of 1.2V to 3.6V, making it suitable for low-power applications.
2. High-Speed Performance: Capable of providing high-speed signal buffering with minimal propagation delay.
3. 3-State Outputs: Each of the four bus buffer gates has its own output enable pin, allowing for 3-state control, which helps in avoiding bus conflicts.
4. Low Power Consumption: Designed for low power consumption, with typical CMOS low power dissipation.
5. Wide Temperature Range: Can operate in a wide temperature range, making it applicable for various environments.
6. ESD Protection: Equipped with Electrostatic Discharge (ESD) protection for enhanced robustness.
7. Latch-Up Performance: Offers good latch-up immunity, compliant with JEDEC standards.
These features make the 74LVC125AD suitable for applications that require efficient data transmission and control in electronic devices.
Pinout
Pin Count:
The 74LVC125AD comes in a 14-pin package.
Pin Functions:
1. A1, A2, A3, A4 (Inputs): These are the data inputs for each of the four buffers.
2. Y1, Y2, Y3, Y4 (Outputs): These are the data outputs for each buffer, which can be in a high, low, or high-impedance state.
3. OE1, OE2, OE3, OE4 (Output Enables): These control the state of the corresponding output. When the output enable is low, the output is disabled (high-impedance); when high, the output follows the input.
4. GND: Ground pin, connected to 0V.
5. VCC: Supply voltage pin, typically connected to a 1.2V to 3.6V power source.
This IC is used to drive data buses and manage multiple outputs, especially in systems that require controlled impedance and minimal power consumption.