Overview
The 74LVC1G126GW-Q100,125 is a high-performance, single bus buffer/line driver with a 3-state output, designed and manufactured by Nexperia USA Inc. This device is part of the automotive-qualified products (AEC-Q100) and is suitable for use in a wide range of applications, including mixed 3.3 V and 5 V environments. It features Schmitt-trigger action at all inputs, making it tolerant of slower input rise and fall times. The device is fully specified for partial power-down applications using IOFF circuitry, which prevents 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 74LVC1G126GW-Q100 | 1.65 - 5.5 | CMOS/LVTTL | ± 32 | 175 | 1 | Low | -40 ~ 125 | 311 | 181 | TSSOP5 |
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 dissipation
- IOFF circuitry for partial power-down mode operation
- Output drive capability of ±24 mA (VCC = 3.0 V)
- Latch-up performance exceeds 250 mA
- Direct interface with TTL levels
- Compliance with JEDEC standards: JESD8-7, JESD8-5, JESD8C, and 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
- Mixed 3.3 V and 5 V environments
- Automotive applications (AEC-Q100 qualified)
- Industrial control systems
- Consumer electronics
- Communication systems requiring high noise immunity and low power consumption
Q & A
- What is the supply voltage range of the 74LVC1G126GW-Q100,125? 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 ±32 mA.
- Does the device support partial power-down mode? Yes, it supports partial power-down mode using IOFF circuitry.
- What are the logic switching levels of this device? The logic switching levels are CMOS/LVTTL.
- What is the maximum operating frequency of the device? The maximum operating frequency is 175 MHz.
- Is the device ESD protected? Yes, it has ESD protection: HBM exceeds 2000 V and CDM exceeds 1000 V.
- What are the package options available for this device? The device is available in TSSOP5 (SOT353-1) package.
- What is the temperature range for this device? The device is specified from -40 °C to +125 °C.
- Is the device compliant with any specific standards? Yes, it complies with JEDEC standards: JESD8-7, JESD8-5, JESD8C, and JESD36.
- Can this device be used in automotive applications? Yes, it is AEC-Q100 qualified for automotive use.
