Overview
The 74LVC1G157GV,125 is a single 2-input multiplexer produced by Nexperia USA Inc. This device is part of the 74LVC family, known for its wide supply voltage range and low power consumption. It is designed to operate in mixed 3.3 V and 5 V environments, making it versatile for various electronic designs. The multiplexer features Schmitt-trigger action at all inputs, enhancing noise immunity and tolerance to slower input rise and fall times. Additionally, the device is fully specified for partial power-down applications using IOFF circuitry, which prevents backflow current when the device is powered down.
Key Specifications
| Parameter | Value |
|---|---|
| Logic Family / Base Number | 74LVC1G157 |
| Logic Type | Data Selector / Multiplexer |
| No. of Channels | 1 |
| Line Configuration | 2:1 |
| Supply Voltage Min | 1.65 V |
| Supply Voltage Max | 5.5 V |
| Output Drive Capability | ± 32 mA |
| Propagation Delay | 2.2 ns |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 125°C |
| No. of Pins | 6 |
| Package Type | TSOP6 (SOT457) |
| Moisture Sensitivity Level | MSL 1 - Unlimited |
| RoHS Compliance | Yes |
Key Features
- Wide Supply Voltage Range: Operates from 1.65 V to 5.5 V, making it suitable for mixed 3.3 V and 5 V environments.
- High Noise Immunity: Schmitt-trigger action at all inputs enhances noise immunity and tolerance to slower input rise and fall times.
- Low Power Consumption: CMOS low power dissipation.
- Output Drive Capability: ±24 mA output drive (VCC = 3.0 V).
- Partial Power-Down Capability: IOFF circuitry prevents backflow current when the device is powered down.
- Compact Packaging: Available in TSOP6 (SOT457) package.
Applications
The 74LVC1G157GV,125 is versatile and can be used in various applications across different industries, including:
- Automotive: Suitable for automotive systems due to its wide operating temperature range and robust design.
- Industrial: Used in industrial control systems, sensors, and other industrial automation equipment.
- Consumer Electronics: Found in mobile devices, wearables, and other consumer electronics requiring low power and high reliability.
- Computing and Power Systems: Used in computing hardware and power management systems where low power consumption and high noise immunity are crucial.
Q & A
- What is the supply voltage range of the 74LVC1G157GV,125?
The supply voltage range is from 1.65 V to 5.5 V.
- What is the propagation delay of the 74LVC1G157GV,125?
The propagation delay is 2.2 ns.
- What is the operating temperature range of the 74LVC1G157GV,125?
The operating temperature range is from -40°C to 125°C.
- What type of package does the 74LVC1G157GV,125 come in?
The device comes in a TSOP6 (SOT457) package.
- Is the 74LVC1G157GV,125 RoHS compliant?
Yes, the device is RoHS compliant.
- What is the output drive capability of the 74LVC1G157GV,125?
The output drive capability is ± 32 mA.
- Does the 74LVC1G157GV,125 support partial power-down applications?
Yes, it supports partial power-down applications using IOFF circuitry.
- What is the moisture sensitivity level of the 74LVC1G157GV,125?
The moisture sensitivity level is MSL 1 - Unlimited.
- What are the key features of the Schmitt-trigger action in the 74LVC1G157GV,125?
The Schmitt-trigger action enhances noise immunity and tolerance to slower input rise and fall times.
- In which industries can the 74LVC1G157GV,125 be applied?
The device can be applied in automotive, industrial, consumer electronics, computing, and power systems.
