Overview
The 74HC3G14DP-Q100H, produced by Nexperia USA Inc., is a triple inverter with Schmitt-trigger inputs. This component is part of the 74HC and 74HCT logic families and is designed to provide high noise immunity and sharp, jitter-free output signals from slowly changing input signals. The inclusion of clamp diodes allows for the use of current limiting resistors to interface inputs to voltages in excess of the supply voltage (VCC). This product is qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1), making it suitable for automotive applications.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| VCC (Supply Voltage) | 2.0 | - | 6.0 | V |
| Operating Temperature | -40 | - | 125 | °C |
| Input Levels | CMOS level for 74HC3G14DP-Q100, TTL level for 74HCT3G14-Q100 | - | ||
| Output Drive Capability | - | - | ±5.2 | mA |
| Propagation Delay (tpd) | 13 | - | 32 | ns (at VCC = 6.0 V) |
| Input Capacitance (CI) | - | 2.0 | - | pF |
| Supply Current per Input Pin (ICC) | - | - | 20 | μA (at VCC = 5.5 V) |
| Package | TSSOP8 (SOT505-2) | - | ||
Key Features
- Triple inverter with Schmitt-trigger inputs, providing high noise immunity and sharp output signals.
- Inputs include clamp diodes, enabling the use of current limiting resistors to interface inputs to voltages in excess of VCC.
- AEC-Q100 (Grade 1) qualified, suitable for automotive applications.
- Wide supply voltage range from 2.0 V to 6.0 V.
- CMOS low power dissipation.
- Unlimited input rise and fall times.
- Latch-up performance exceeds 100 mA per JESD 78 Class II Level B.
- Complies with JEDEC standards (JESD8C).
Applications
The 74HC3G14DP-Q100H is versatile and can be used in various applications across different industries, including:
- Automotive systems: Due to its AEC-Q100 qualification, it is suitable for use in automotive electronics.
- Industrial control systems: High noise immunity and robust performance make it ideal for industrial environments.
- Consumer electronics: Used in devices requiring stable and noise-free signal processing.
- Computing and data processing: For applications needing reliable and efficient logic operations.
Q & A
- What is the primary function of the 74HC3G14DP-Q100H?
The primary function is to act as a triple inverter with Schmitt-trigger inputs, providing high noise immunity and sharp output signals.
- What is the supply voltage range for this component?
The supply voltage range is from 2.0 V to 6.0 V.
- What are the input levels for this component?
The input levels are CMOS level for the 74HC3G14DP-Q100 and TTL level for the 74HCT3G14-Q100.
- What is the operating temperature range?
The operating temperature range is from -40 °C to +125 °C.
- What is the propagation delay at VCC = 6.0 V?
The propagation delay is between 13 ns and 32 ns at VCC = 6.0 V.
- What package type is used for this component?
The component is packaged in TSSOP8 (SOT505-2).
- Is this component suitable for automotive applications?
- What are the benefits of the Schmitt-trigger inputs?
Schmitt-trigger inputs transform slowly changing input signals into sharply defined, jitter-free output signals, providing high noise immunity.
- What is the latch-up performance of this component?
The latch-up performance exceeds 100 mA per JESD 78 Class II Level B.
- Does this component comply with any specific standards?
