Overview
The 74LVC2G04GW, produced by Nexperia USA Inc., is a dual inverter integrated circuit. This device is designed to operate in mixed 3.3 V and 5 V environments, making it an ideal choice for applications requiring voltage translation. The 74LVC2G04GW features Schmitt-trigger action at all inputs, which enhances the circuit's tolerance to slower input rise and fall times. It is fully specified for partial power-down applications using IOFF circuitry, preventing damaging backflow current when the device is powered down.
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) | Rth(j-c) (K/W) | Package name |
|---|---|---|---|---|---|---|---|---|---|---|
| 74LVC2G04GW | 1.65 - 5.5 | CMOS/LVTTL | ± 32 | 175 | 2 | low | -40 ~ 125 | 264 | 153 | TSSOP6 |
Key Features
- Inputs can be driven from either 3.3 V or 5 V devices, making it suitable for mixed voltage environments.
- Schmitt-trigger action at all inputs for improved noise immunity and tolerance to slower input rise and fall times.
- Wide supply voltage range from 1.65 V to 5.5 V.
- Overvoltage tolerant inputs up to 5.5 V.
- High noise immunity.
- ±24 mA output drive capability (VCC = 3.0 V).
- CMOS low power dissipation.
- Direct interface with TTL levels.
- IOFF circuitry for partial power-down mode operation.
- Latch-up performance exceeds 250 mA.
- ESD protection: HBM (ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V) and CDM (ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V).
Applications
- Mixed 3.3 V and 5 V voltage environments.
- Voltage translation applications.
- Partial power-down applications.
- General logic circuits requiring high noise immunity and low power consumption.
- Systems needing direct interface with TTL levels.
Q & A
- What is the primary function of the 74LVC2G04GW?
The 74LVC2G04GW is a dual inverter, designed to invert the logic level of the input signal.
- What voltage ranges can the inputs of the 74LVC2G04GW be driven from?
The inputs can be driven from either 3.3 V or 5 V devices.
- What is the significance of Schmitt-trigger action in the 74LVC2G04GW?
Schmitt-trigger action improves the circuit's tolerance to slower input rise and fall times and enhances noise immunity.
- What is the output drive capability of the 74LVC2G04GW?
The output drive capability is ±24 mA (VCC = 3.0 V).
- What is the IOFF circuitry used for in the 74LVC2G04GW?
The IOFF circuitry disables the output, preventing damaging backflow current when the device is powered down.
- What are the ESD protection levels for the 74LVC2G04GW?
ESD protection levels include HBM (ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V) and CDM (ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V).
- What is the operating temperature range for the 74LVC2G04GW?
The operating temperature range is from -40 °C to +125 °C.
- What package options are available for the 74LVC2G04GW?
The device is available in a TSSOP6 package.
- Is the 74LVC2G04GW compliant with any specific standards?
Yes, it complies with JEDEC standards JESD8-7 (1.65 V to 1.95 V) and JESD8-5 (2.3 V to 2.7 V).
- What is the maximum frequency of operation for the 74LVC2G04GW?
The maximum frequency of operation is 175 MHz.
