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| Product attributes | Property Value |
| Manufacturer | Nexperia USA Inc. |
| Product Series | 74HC |
| Packaging | Tape & Reel (TR) | |
| Part Status | Active |
| Logic Type | Buffer, Non-Inverting |
| Number of Elements | 2 |
| Number of Bits per Element | 1 |
| Input Type | - |
| Output Type | Push-Pull |
| Current - Output High, Low | 5.2mA, 5.2mA |
| Voltage - Supply | 2V ~ 6V |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Grade | Automotive |
| Qualification | AEC-Q100 |
| Mounting Type | Surface Mount |
| Package / Case | SC-74, SOT-457 |
| Supplier Device Package | 6-TSOP |
| ROHS |  |
The 74HC2G34GV-Q100H is a dual non-inverting buffer from Nexperia, designed for high-speed CMOS applications. Operating from 2V to 6V, it provides 5.2mA output drive with push-pull outputs for direct connection to logic gates. The automotive-grade qualification ensures dependable performance in harsh environments. Its compact SC-74 package is ideal for space-limited designs in automotive and industrial control systems.
- Wide Supply Range (2V-6V): Compatible with both 3.3V and 5V systems, simplifying mixed-voltage designs.
- Push-Pull Outputs: Eliminates the need for external pull-up resistors, reducing component count and board space.
- Automotive Qualified (AEC-Q100): Guarantees reliable operation in extreme temperatures and vibration-prone environments.
- High-Speed CMOS Performance: Provides fast propagation delays suitable for high-frequency signal paths.
Automotive Sensor Signal Buffering
Qualified for automotive use (Q100), this buffer conditions signals from temperature, pressure, or position sensors, ensuring clean transmission to the ECU over the -40°C to 125°C range.
Industrial Control Logic Interfacing
With its 2V-6V range, it can interface between 3.3V microcontrollers and 5V industrial logic, providing robust signal buffering in noisy factory environments.
Driving Multiple Logic Inputs
The push-pull output can drive several parallel logic inputs, reducing fan-out issues and improving signal integrity in complex digital systems.
Clock Signal Distribution
Use this buffer to distribute clock signals to multiple ICs, maintaining signal strength and minimizing skew in synchronous designs.
Portable Instrumentation Amplification
In battery-powered test equipment, this buffer provides clean signal conditioning with low power consumption, extending operational life.
Home Appliance Control Boards
Reliable operation across a wide voltage range makes it suitable for white goods, where power supply variations are common.
- Q: What is the logic family of the 74HC2G34GV-Q100H?
- A: It belongs to the 74HC (High-Speed CMOS) family, offering a balance of speed and power efficiency.
- Q: What function does this IC perform?
- A: It is a dual non-inverting buffer, providing signal amplification and isolation.
- Q: What type of output does it have?
- A: It features push-pull outputs, which can both source and sink current without needing external pull-up resistors.
- Q: What is the operating voltage range?
- A: It operates from 2V to 6V, making it compatible with TTL and CMOS logic levels.
- Q: What is the output current capability?
- A: It can source and sink 5.2mA, suitable for driving standard logic loads.
- Q: What package is available?
- A: It comes in a SC-74 (SOT-457) package, a small surface-mount option.
74HC2G34GV-Q100H.pdf
- Q: What is the logic family of the 74HC2G34GV-Q100H?
- A: It belongs to the 74HC (High-Speed CMOS) family, offering a balance of speed and power efficiency.
- Q: What function does this IC perform?
- A: It is a dual non-inverting buffer, providing signal amplification and isolation.
- Q: What type of output does it have?
- A: It features push-pull outputs, which can both source and sink current without needing external pull-up resistors.
- Q: What is the operating voltage range?
- A: It operates from 2V to 6V, making it compatible with TTL and CMOS logic levels.
- Q: What is the output current capability?
- A: It can source and sink 5.2mA, suitable for driving standard logic loads.
- Q: What package is available?
- A: It comes in a SC-74 (SOT-457) package, a small surface-mount option.