Overview
The 74HCT2G125DP-Q100 is a dual buffer/line driver with 3-state outputs, designed and manufactured by Nexperia. This component is part of the 74HCT series and is qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1), making it suitable for use in automotive applications. It features TTL input levels, a wide supply voltage range from 2.0 V to 6.0 V, and operates over a temperature range of -40 °C to +125 °C.
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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 74HCT2G125DP-Q100 | 4.5 - 5.5 | TTL | ± 4 | 36 | 2 | Low | -40 to +125 | 224 | 108 | TSSOP8 |
Key Features
- Dual buffer/line driver with 3-state outputs controlled by the output enable inputs (nOE).
- Inputs include clamp diodes, allowing the use of current limiting resistors to interface inputs to voltages in excess of VCC.
- Wide supply voltage range from 2.0 V to 6.0 V.
- TTL input levels.
- CMOS low power dissipation.
- High noise immunity.
- Latch-up performance exceeds 100 mA per JESD 78 Class II Level B.
- 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
The 74HCT2G125DP-Q100 is suitable for various applications, particularly in the automotive sector due to its AEC-Q100 (Grade 1) qualification. It can be used in industrial, mobile, and consumer electronics where reliable and efficient logic functions are required. The component is also useful in designs that need to interface with different voltage levels and require high noise immunity and low power dissipation.
Q & A
- What is the primary function of the 74HCT2G125DP-Q100?
The primary function is to act as a dual buffer/line driver with 3-state outputs.
- What are the input levels for the 74HCT2G125DP-Q100?
The input levels are TTL (Transistor-Transistor Logic).
- What is the operating temperature range for this component?
The operating temperature range is from -40 °C to +125 °C.
- What is the supply voltage range for the 74HCT2G125DP-Q100?
The supply voltage range is from 2.0 V to 6.0 V.
- What type of package does the 74HCT2G125DP-Q100 come in?
The component comes in a TSSOP8 (SOT505-2) package.
- Does the 74HCT2G125DP-Q100 have ESD protection?
- Is the 74HCT2G125DP-Q100 suitable for automotive applications?
- What is the maximum propagation delay for the 74HCT2G125DP-Q100?
The maximum propagation delay is 12 ns.
- What is the high level output current capability of the 74HCT2G125DP-Q100?
The high level output current capability is -6 mA.
- What is the quiescent current of the 74HCT2G125DP-Q100?
The quiescent current is 20 µA.
