Overview
The 74HC2G126DP125 is a dual buffer/line driver IC produced by NXP USA Inc. This component is part of the 74HC logic family and is designed to provide non-inverting buffer functions with 3-state outputs. It is widely used in digital circuits for signal buffering and line driving, ensuring reliable and efficient signal transmission.
Key Specifications
| Parameter | Value |
|---|---|
| Logic Family | HC |
| Number of Input Lines | 2 |
| Number of Output Lines | 2 |
| Polarity | Non-Inverting |
| Supply Voltage Range | 2.0 V to 6.0 V |
| Input Levels | CMOS level |
| Output Drive Capability | ± 5.2 mA |
| Maximum Frequency | 36 MHz |
| Number of Bits | 2 |
| Package Type | TSSOP8 (SOT505-2) |
| Operating Temperature Range | -40 °C to +125 °C |
| ESD Protection | HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V, CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V |
Key Features
- Wide supply voltage range from 2.0 V to 6.0 V, making it versatile for various applications.
- CMOS low power dissipation, reducing energy consumption.
- High noise immunity, ensuring reliable operation in noisy environments.
- Latch-up performance exceeds 100 mA per JESD 78 Class II Level B.
- Complies with JEDEC standard: JESD7A (4.5 V to 5.5 V).
- ESD protection: HBM and CDM compliant, enhancing component durability.
- 3-state outputs controlled by the output enable inputs (nOE), allowing for flexible control over output states.
- Inputs include clamp diodes, enabling the use of current limiting resistors to interface inputs to voltages in excess of VCC.
Applications
The 74HC2G126DP125 is suitable for a variety of digital circuit applications, including:
- Signal buffering and line driving in digital systems.
- Interface circuits where voltage translation is required.
- General-purpose logic circuits needing non-inverting buffer functions.
- Automotive and industrial control systems where robust ESD protection is necessary.
Q & A
- What is the logic family of the 74HC2G126DP125?
The 74HC2G126DP125 belongs to the HC logic family. - What is the supply voltage range of this IC?
The supply voltage range is from 2.0 V to 6.0 V. - What is the maximum frequency of operation for this IC?
The maximum frequency is 36 MHz. - What type of input levels does the 74HC2G126DP125 support?
The 74HC2G126DP125 supports CMOS input levels. - What is the output drive capability of this IC?
The output drive capability is ± 5.2 mA. - What is the package type of the 74HC2G126DP125?
The package type is TSSOP8 (SOT505-2). - What is the operating temperature range of this IC?
The operating temperature range is from -40 °C to +125 °C. - Does the 74HC2G126DP125 have ESD protection?
Yes, it has ESD protection: HBM exceeds 2000 V and CDM exceeds 1000 V. - What are the key features of the 74HC2G126DP125?
Key features include wide supply voltage range, low power dissipation, high noise immunity, and robust ESD protection. - In what types of applications is the 74HC2G126DP125 commonly used?
It is commonly used in signal buffering, line driving, interface circuits, and general-purpose logic circuits.
