Overview
The 74LVC3G34DP-Q100H is a triple buffer integrated circuit produced by Nexperia USA Inc. 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 74LVC3G34DP-Q100H features Schmitt-trigger action at all inputs, which enhances noise immunity and tolerance to slower input rise and fall times. It is fully specified for partial power-down applications using IOFF circuitry, preventing backflow current when the device is powered down.
Key Specifications
| Type number | VCC (V) | Logic switching levels | Output drive capability (mA) | fmax (MHz) | Number of bits | Package name | Operating Temperature (°C) |
|---|---|---|---|---|---|---|---|
| 74LVC3G34DP-Q100 | 1.65 - 5.5 | CMOS/LVTTL | ± 32 | 175 | 3 | TSSOP8 | -40 ~ 125 |
Key Features
- Wide supply voltage range from 1.65 V to 5.5 V
- Overvoltage tolerant inputs up to 5.5 V
- High noise immunity due to Schmitt-trigger action at all inputs
- CMOS low power consumption
- Direct interface with TTL levels
- ESD protection: HBM (ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V), CDM (ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V)
- Latch-up performance exceeds 250 mA
- Compliant with JEDEC standards: JESD8-7, JESD8-5, JESD8C, JESD36
- AEC-Q100 (Grade 1) qualified for automotive applications
Applications
The 74LVC3G34DP-Q100H is suitable for a variety of applications, including:
- Mixed 3.3 V and 5 V environments requiring voltage translation
- Automotive systems, given its AEC-Q100 (Grade 1) qualification
- Partial power-down applications where IOFF circuitry is necessary
- Systems requiring high noise immunity and low power consumption
Q & A
- What is the supply voltage range of the 74LVC3G34DP-Q100H?
The supply voltage range is from 1.65 V to 5.5 V.
- What is the maximum operating temperature of the 74LVC3G34DP-Q100H?
The device operates from -40 °C to +125 °C.
- Does the 74LVC3G34DP-Q100H support partial power-down applications?
Yes, it is fully specified for partial power-down applications using IOFF circuitry.
- What is the output drive capability of the 74LVC3G34DP-Q100H?
The output drive capability is ± 32 mA.
- Is the 74LVC3G34DP-Q100H compliant with automotive standards?
Yes, it is qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1).
- What type of ESD protection does the 74LVC3G34DP-Q100H have?
The device has ESD protection: HBM (ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V), CDM (ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V).
- What package type is the 74LVC3G34DP-Q100H available in?
The device is available in an 8-TSSOP package.
- Does the 74LVC3G34DP-Q100H support TTL levels?
Yes, it has a direct interface with TTL levels.
- What is the maximum frequency of operation for the 74LVC3G34DP-Q100H?
The maximum frequency of operation is 175 MHz.
- Is the 74LVC3G34DP-Q100H RoHS compliant?
Yes, the device is RoHS compliant and lead-free).
