Overview
The 74HC3G14DP,125 is a triple inverter integrated circuit with Schmitt-trigger inputs, manufactured by Nexperia USA Inc. This component is part of the 74HC and 74HCT series, which are widely used in various electronic designs. The 74HC3G14DP features three independent inverting Schmitt triggers, each with clamp diodes that enable the use of current limiting resistors to interface inputs to voltages beyond the supply voltage (VCC). This makes it versatile for handling signals in noisy environments.
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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 74HC3G14DP | 2.0 - 6.0 | CMOS | ± 5.2 | 36 | 3 | Low | -40 to +125 | 217 | 106 | TSSOP8 (SOT505-2) |
Key Features
- Triple inverter with Schmitt-trigger inputs, each with clamp diodes for current limiting resistors.
- Wide supply voltage range from 2.0 V to 6.0 V.
- CMOS low power dissipation.
- High noise immunity and unlimited input rise and fall times.
- Latch-up performance exceeds 100 mA per JESD 78 Class II Level B.
- Complies with JEDEC standards: JESD8C (2.7 V to 3.6 V) and JESD7A (2.0 V to 6.0 V).
- ESD protection: HBM exceeds 2000 V and CDM exceeds 1000 V.
Applications
- Wave and pulse shaper for highly noisy environments.
- Astable multivibrators.
- Monostable multivibrators.
- General-purpose logic applications requiring high noise immunity and stable output signals.
Q & A
- What is the primary function of the 74HC3G14DP,125?
The primary function is to act as a triple inverter with Schmitt-trigger inputs, providing stable output signals in noisy environments.
- What is the supply voltage range for the 74HC3G14DP,125?
The supply voltage range is from 2.0 V to 6.0 V.
- What type of logic switching levels does the 74HC3G14DP,125 support?
The 74HC3G14DP supports CMOS logic switching levels.
- What is the maximum output drive capability of the 74HC3G14DP,125?
The maximum output drive capability is ± 5.2 mA.
- What is the maximum operating frequency of the 74HC3G14DP,125?
The maximum operating frequency is 36 MHz.
- What kind of ESD protection does the 74HC3G14DP,125 offer?
The component offers HBM ESD protection exceeding 2000 V and CDM ESD protection exceeding 1000 V.
- What are the typical applications of the 74HC3G14DP,125?
Typical applications include wave and pulse shaping in noisy environments, astable and monostable multivibrators, and general-purpose logic applications.
- What is the operating temperature range for the 74HC3G14DP,125?
The operating temperature range is from -40 °C to +125 °C.
- What package type is the 74HC3G14DP,125 available in?
The component is available in a TSSOP8 (SOT505-2) package.
- Does the 74HC3G14DP,125 comply with any industry standards?
Yes, it complies with JEDEC standards: JESD8C (2.7 V to 3.6 V) and JESD7A (2.0 V to 6.0 V).
- How can I obtain samples of the 74HC3G14DP,125?
Samples can be obtained through Nexperia's sales organization or through their network of global and regional distributors.
