Overview
The 74LVC1G157GW,125 is a single 2-input multiplexer produced by Nexperia. This device is part of the 74LVC series, known for its wide supply voltage range and high noise immunity. It is designed to operate in mixed 3.3 V and 5 V environments, making it versatile for various applications. The multiplexer features Schmitt-trigger action at all inputs, ensuring tolerance to slower input rise and fall times. Additionally, it includes IOFF circuitry for partial power-down mode operation, preventing backflow current when the device is powered down.
Key Specifications
| Attribute | Value |
|---|---|
| Logic Circuit | Multiplexer |
| Family | A/LVC/E/H/U |
| No of Functions / Channels | 2 |
| Supply Voltage-Nom | 1.65 V to 5.5 V |
| Power Dissipation | 0.25 W |
| Propagation Delay | 2.2 ns |
| Operating Temperature | -40°C to +125°C |
| Capacitance | 2.5 pF |
| No of Inputs | 2 |
| No of Outputs | Single |
| High Level Output Current | -32 mA |
| Low Level Output Current | 32 mA |
| No of Pins | 6 |
| Quiescent Current | 0.1 µA |
| Moisture Sensitivity Level | 1 |
| Package Style | SOT-363 (SC-70-6, SC-88) |
| Mounting Method | Surface Mount |
Key Features
- Wide supply voltage range from 1.65 V to 5.5 V
- High noise immunity
- ±24 mA output drive (VCC = 3.0 V)
- CMOS low power consumption
- Direct interface with TTL levels
- Overvoltage tolerant inputs up to 5.5 V
- IOFF circuitry for partial power-down mode operation
- Latch-up performance exceeds 250 mA
- Complies with JEDEC standards: JESD8-7, JESD8-5, JESD8C, and JESD36
- ESD protection: HBM exceeds 2000 V, CDM exceeds 1000 V
- Multiple package options
- Specified from -40 °C to +85 °C and -40 °C to +125 °C
Applications
- Industrial applications
- Automotive applications
- Mixed 3.3 V and 5 V environments
- Partial power-down applications
Q & A
- What is the primary function of the 74LVC1G157GW,125?
The primary function is to act as a single 2-input multiplexer.
- What is the supply voltage range for this device?
The supply voltage range is from 1.65 V to 5.5 V.
- What are the operating temperature ranges for this device?
The device operates from -40 °C to +85 °C and -40 °C to +125 °C.
- Does the device support partial power-down mode?
- What is the propagation delay of the 74LVC1G157GW,125?
The propagation delay is 2.2 ns.
- What type of ESD protection does the device offer?
The device offers HBM ESD protection exceeding 2000 V and CDM ESD protection exceeding 1000 V.
- Can the device interface directly with TTL levels?
- What is the output drive capability of the device?
The output drive capability is ±24 mA (VCC = 3.0 V).
- What package styles are available for this device?
The device is available in multiple package styles, including SOT-363 (SC-70-6, SC-88), SC-74, XSON6, and others.
- Is the device compliant with any JEDEC standards?
