Overview
The 74LVC1G157GV/S505125 is a single 2-input multiplexer produced by Nexperia. This device is designed to operate in a wide range of supply voltages from 1.65 V to 5.5 V, making it versatile for various applications. It features high noise immunity and can drive outputs of up to ±24 mA at 3.0 V, ensuring robust performance in different environments.
The multiplexer is equipped with Schmitt-trigger action at all inputs, which enhances its 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
| Type Number | VCC (V) | Logic Switching Levels | Output Drive Capability (mA) | tpd (ns) | Power Dissipation Considerations | Tamb (°C) | Rth(j-a) (K/W) | Ψth(j-top) (K/W) | Rth(j-c) (K/W) | Package Name |
|---|---|---|---|---|---|---|---|---|---|---|
| 74LVC1G157GV | 1.65 - 5.5 | CMOS/LVTTL | ± 32 | 2.2 | Low | -40 ~ 125 | 249 | 53.8 | 162 | TSOP6 |
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 dissipation
- Schmitt-trigger action at all inputs for improved noise tolerance
- IOFF circuitry for partial power-down mode operation
- Direct interface with TTL levels
- Overvoltage tolerant inputs to 5.5 V
- Latch-up performance exceeds 250 mA
- Complies with JEDEC standards: JESD8-7, JESD8-5, JESD8C, JESD36
- ESD protection: HBM ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V, CDM ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V
Applications
The 74LVC1G157GV/S505125 is suitable for a variety of applications, including:
- Mixed 3.3 V and 5 V environments where it can act as a translator
- Partial power-down applications due to its IOFF circuitry
- Systems requiring high noise immunity and low power dissipation
- General-purpose multiplexing in digital circuits
Q & A
- What is the supply voltage range of the 74LVC1G157GV/S505125?
The supply voltage range is from 1.65 V to 5.5 V.
- What is the output drive capability of this device?
The output drive capability is up to ±24 mA at VCC = 3.0 V.
- Does the 74LVC1G157GV/S505125 have ESD protection?
- What is the package type of this component?
The package type is TSOP6.
- Is the 74LVC1G157GV/S505125 RoHS compliant?
- What is the operating temperature range of this device?
The operating temperature range is from -40 °C to +125 °C.
- Does the 74LVC1G157GV/S505125 support partial power-down mode?
- What are the logic switching levels of this multiplexer?
The logic switching levels are CMOS/LVTTL.
- Is the 74LVC1G157GV/S505125 compatible with TTL levels?
- What is the latch-up performance of this device?
The latch-up performance exceeds 250 mA.
