Overview
The 74LVT125PW,118 is a quad buffer/line driver produced by Nexperia USA Inc. This device is part of the 74LVT125 series, which features 3-state outputs controlled by the output enable inputs (nOE). It is designed for high-speed and high-drive capabilities, making it suitable for a variety of applications requiring reliable and efficient signal buffering.
The device operates within a wide supply voltage range from 2.7 to 3.6 V and is fully specified for partial power-down applications, ensuring safe operation during power transitions. The 74LVT125PW,118 is packaged in a 14-pin TSSOP (Thin Shrink Small Outline Package), which is compact and suitable for surface mount technology.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Supply Voltage (VCC) | 2.7 | - | 3.6 | V |
| Output Drive Capability | -32 | - | +64 | mA |
| Propagation Delay (tPLH, tPHL) | 1.0 | 2.7-2.9 | 4.0-4.9 | ns |
| Operating Temperature | -40 | - | 85 | °C |
| ESD Protection (HBM) | - | - | 2000 | V |
| Package Type | - | - | TSSOP14 | - |
Key Features
- Quad Bus Interface: The device features four independent buffers, making it ideal for bus interface applications.
- 3-State Buffers: Outputs are controlled by the output enable inputs (nOE), allowing for high impedance OFF-state.
- Wide Supply Voltage Range: Operates from 2.7 to 3.6 V, complying with JEDEC standard JESD8C.
- BiCMOS Technology: Combines the benefits of bipolar and CMOS technologies for high speed and output drive.
- Output Capability: Can drive up to +64 mA and -32 mA.
- Direct Interface with TTL Levels: Compatible with TTL logic levels.
- Overvoltage Tolerant Inputs: Inputs are tolerant up to 5.5 V.
- Bus Hold Data Inputs: Eliminates the need for external pull-up resistors to define unused inputs.
- Live Insertion and Extraction Permitted: Safe for insertion and extraction in live systems.
- IOFF Circuitry: Provides partial power-down mode operation, preventing backflow current.
- ESD Protection: Exceeds 2000 V HBM and 1000 V CDM.
Applications
The 74LVT125PW,118 is versatile and can be used in various applications across different industries, including:
- Automotive Systems: For reliable signal buffering in automotive electronics.
- Industrial Control Systems: In applications requiring high-speed and high-drive signal buffering.
- Computing and Consumer Electronics: For interfacing and buffering signals in computing and consumer devices.
- Mobile and Wearable Devices: Due to its compact package and low power consumption.
- Power and Energy Systems: For efficient and reliable signal management in power-related applications.
Q & A
- What is the supply voltage range of the 74LVT125PW,118?
The supply voltage range is from 2.7 to 3.6 V.
- What is the output drive capability of this device?
The device can drive up to +64 mA and -32 mA.
- What type of package does the 74LVT125PW,118 come in?
The device is packaged in a 14-pin TSSOP (Thin Shrink Small Outline Package).
- Is the 74LVT125PW,118 compatible with TTL logic levels?
Yes, it is compatible with TTL logic levels.
- What is the operating temperature range of the 74LVT125PW,118?
The operating temperature range is from -40 °C to 85 °C.
- Does the 74LVT125PW,118 have ESD protection?
Yes, it exceeds 2000 V HBM and 1000 V CDM.
- Can the 74LVT125PW,118 be used in live systems?
Yes, live insertion and extraction are permitted.
- What is the purpose of the IOFF circuitry in the 74LVT125PW,118?
The IOFF circuitry provides partial power-down mode operation, preventing backflow current when the device is powered down.
- Does the 74LVT125PW,118 require external pull-up resistors for unused inputs?
No, bus hold data inputs eliminate the need for external pull-up resistors.
- What industries can the 74LVT125PW,118 be applied to?
The device can be used in automotive, industrial, computing, consumer electronics, mobile, and wearable devices, among others.
