Overview
The 74LVC1G34GW/S711125 is a single buffer IC produced by NXP USA Inc., now part of 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 electronic systems. It is particularly useful in mixed 3.3 V and 5 V environments due to its ability to interface with both voltage levels. The 74LVC1G34GW features Schmitt-trigger action at all inputs, enhancing noise immunity and tolerance to slower input rise and fall times.
Key Specifications
| Type Number | VCC (V) | Logic Switching Levels | Output Drive Capability (mA) | fmax (MHz) | Number of Bits | Power Dissipation Considerations | Tamb (°C) | Rth(j-a) (K/W) | Rth(j-c) (K/W) | Package Name |
|---|---|---|---|---|---|---|---|---|---|---|
| 74LVC1G34GW | 1.65 - 5.5 | CMOS/LVTTL | ± 32 | 175 | 1 | Low | -40 ~ 125 | 319 | 188 | TSSOP5 |
Key Features
- Wide supply voltage range from 1.65 V to 5.5 V
- Overvoltage tolerant inputs to 5.5 V
- High noise immunity due to Schmitt-trigger action at all inputs
- ±24 mA output drive (VCC = 3.0 V)
- CMOS low power dissipation
- Latch-up performance exceeds 250 mA
- IOFF circuitry provides partial power-down mode operation
- 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
Applications
The 74LVC1G34GW is suitable for a variety of applications, including:
- Mixed 3.3 V and 5 V environments where voltage translation is necessary
- Partial power-down applications where IOFF circuitry is beneficial
- Systems requiring high noise immunity and low power consumption
- Automotive, industrial, mobile, and consumer electronic devices
- Any application needing a single buffer with wide supply voltage range and high output drive capability
Q & A
- What is the supply voltage range of the 74LVC1G34GW?
The supply voltage range is from 1.65 V to 5.5 V.
- Can the 74LVC1G34GW be used in mixed 3.3 V and 5 V environments?
- What is the output drive capability of the 74LVC1G34GW?
The output drive capability is ±24 mA (VCC = 3.0 V).
- Does the 74LVC1G34GW have ESD protection?
- What is the maximum operating frequency of the 74LVC1G34GW?
The maximum operating frequency is 175 MHz.
- What package options are available for the 74LVC1G34GW?
It is available in TSSOP5 and other package options.
- Is the 74LVC1G34GW compliant with JEDEC standards?
- What is the temperature range for the 74LVC1G34GW?
The specified temperature range is from -40 °C to +125 °C.
- Does the 74LVC1G34GW have IOFF circuitry for partial power-down mode?
- What is the logic switching level of the 74LVC1G34GW?
The logic switching level is CMOS/LVTTL.
