Overview
The 74LVC1G125GW-Q100 is a single buffer/line driver with 3-state output, manufactured by Nexperia USA Inc. 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 Schmitt-trigger action at all inputs, which enhances the circuit's tolerance to slower input rise and fall times. The 74LVC1G125GW-Q100 is fully specified for partial power-down applications using IOFF circuitry, preventing potentially damaging backflow current when the device is powered down. This component has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1), making it suitable for use in automotive and other demanding environments.
Key Specifications
| Type number | VCC (V) | Logic switching levels | Output drive capability (mA) | fmax (MHz) | Nr of bits | Power dissipation considerations | Tamb (°C) | Rth(j-a) (K/W) | Ψth(j-top) (K/W) | Rth(j-c) (K/W) | Package name |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 74LVC1G125GW-Q100 | 1.65 - 5.5 | CMOS/LVTTL | ± 32 | 175 | 1 | low | -40 to +125 | 311 | 80.9 | 181 | TSSOP5 |
Key Features
- Automotive product qualification in accordance with AEC-Q100 (Grade 1).
- Specified from -40 °C to +85 °C and from -40 °C to +125 °C.
- Wide supply voltage range from 1.65 V to 5.5 V.
- Overvoltage tolerant inputs to 5.5 V.
- High noise immunity.
- CMOS low power consumption.
- IOFF circuitry provides partial Power-down mode operation.
- ±24 mA output drive (VCC = 3.0 V).
- Latch-up performance exceeds 250 mA.
- Direct interface with TTL levels.
- Complies with JEDEC standards: JESD8-7, JESD8-5, JESD8C, and JESD36.
- ESD protection: HBM exceeds 2000 V, CDM exceeds 1000 V.
- Multiple package options: TSSOP5, TSOP5, XSON6, and XSON5.
Applications
The 74LVC1G125GW-Q100 is suitable for a variety of applications, particularly in automotive and industrial environments due to its AEC-Q100 qualification. It can be used as a translator in mixed 3.3 V and 5 V environments, making it versatile for different system designs. Other potential applications include:
- Automotive systems: Given its AEC-Q100 Grade 1 qualification, it is ideal for use in automotive electronics.
- Industrial control systems: Its wide operating temperature range and high noise immunity make it suitable for industrial environments.
- Consumer electronics: It can be used in various consumer electronic devices that require low power consumption and high reliability.
- Mobile and wearable devices: Its low power consumption and small package options make it a good fit for mobile and wearable applications.
Q & A
- What is the supply voltage range of the 74LVC1G125GW-Q100?
The supply voltage range is from 1.65 V to 5.5 V.
- What is the maximum operating temperature of the 74LVC1G125GW-Q100?
The device can operate from -40 °C to +125 °C.
- What type of logic switching levels does the 74LVC1G125GW-Q100 support?
It supports CMOS/LVTTL logic switching levels.
- What is the output drive capability of the 74LVC1G125GW-Q100?
The output drive capability is ± 32 mA.
- Does the 74LVC1G125GW-Q100 have ESD protection?
Yes, it has ESD protection with HBM exceeding 2000 V and CDM exceeding 1000 V.
- What package options are available for the 74LVC1G125GW-Q100?
Available package options include TSSOP5, TSOP5, XSON6, and XSON5.
- Can the 74LVC1G125GW-Q100 be used in mixed 3.3 V and 5 V environments?
Yes, it can be used as a translator in mixed 3.3 V and 5 V environments.
- What is the IOFF circuitry used for in the 74LVC1G125GW-Q100?
The IOFF circuitry provides partial Power-down mode operation, preventing backflow current when the device is powered down.
- Is the 74LVC1G125GW-Q100 compliant with any specific standards?
Yes, it complies with JEDEC standards: JESD8-7, JESD8-5, JESD8C, and JESD36.
- What is the maximum frequency of operation for the 74LVC1G125GW-Q100?
The maximum frequency of operation is 175 MHz.
- Does the 74LVC1G125GW-Q100 have Schmitt-trigger action?
Yes, it has Schmitt-trigger action at all inputs, making it tolerant of slower input rise and fall times.
