Overview
The 74HC7014D-Q100J is a hex buffer integrated circuit produced by Nexperia USA Inc. This device features precision Schmitt-trigger inputs, making it highly suitable for operation in noisy environments. The 74HC7014D is part of the 74HC family, known for its high-speed Si-gate CMOS technology and compliance with JEDEC standard no. 7A. It is packaged in a 14-pin SO (Small Outline) package, specifically the SOT108-1 type.
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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 74HC7014D | 2.0 - 6.0 | CMOS | ± 5.2 | 36 | 6 | Low | -40 to +125 | 71 | 28 | SO14 (SOT108-1) |
Key Features
- Precision Schmitt-trigger inputs: The trigger levels are precisely defined between 0.55 × VCC and 0.65 × VCC, making the device suitable for highly noisy environments.
- High noise immunity: The Schmitt trigger inputs transform slowly changing input signals into sharply defined, jitter-free output signals.
- Input protection: Input shorts are allowed to -1.5 V and +16 V without disturbing other channels, and inputs include clamp diodes.
- Wide supply voltage range: Operates from 2.0 V to 6.0 V.
- Low power dissipation: CMOS technology ensures low power consumption.
- ESD protection: Complies with ANSI/ESDA/JEDEC JS-001 class 2 (exceeds 2000 V) and ANSI/ESDA/JEDEC JS-002 class C3 (exceeds 1000 V).
- Latch-up performance: Exceeds 100 mA per JESD 78 Class II Level B.
Applications
The 74HC7014D-Q100J is versatile and can be used in various applications across different industries, including:
- Automotive: For signal conditioning and noise reduction in automotive systems.
- Industrial: In control systems, sensors, and other industrial automation equipment.
- Consumer electronics: For improving signal integrity in consumer devices such as audio equipment and home appliances.
- Computing and networking: To enhance signal quality in computing and networking hardware.
- Wave and pulse shapers: In applications requiring precise signal shaping and noise reduction.
Q & A
- What is the primary function of the 74HC7014D-Q100J?
The primary function is to act as a hex buffer with precision Schmitt-trigger inputs, transforming slowly changing input signals into sharply defined output signals.
- What is the supply voltage range for the 74HC7014D-Q100J?
The device operates from 2.0 V to 6.0 V.
- What kind of ESD protection does the 74HC7014D-Q100J offer?
It complies with ANSI/ESDA/JEDEC JS-001 class 2 (exceeds 2000 V) and ANSI/ESDA/JEDEC JS-002 class C3 (exceeds 1000 V).
- What is the maximum operating temperature for the 74HC7014D-Q100J?
The device can operate from -40 °C to +125 °C.
- What type of package does the 74HC7014D-Q100J come in?
It is packaged in a 14-pin SO (Small Outline) package, specifically the SOT108-1 type.
- Does the 74HC7014D-Q100J have input protection features?
Yes, it includes input clamp diodes and allows input shorts to -1.5 V and +16 V without disturbing other channels.
- What are the key benefits of using Schmitt-trigger inputs in the 74HC7014D-Q100J?
The Schmitt-trigger inputs provide high noise immunity and transform slowly changing input signals into sharply defined, jitter-free output signals.
- Is the 74HC7014D-Q100J compliant with any industry standards?
Yes, it complies with JEDEC standard no. 7A and JESD 78 Class II Level B for latch-up performance.
- What are some typical applications for the 74HC7014D-Q100J?
It is used in automotive, industrial, consumer electronics, computing, and networking applications, among others.
- How does the 74HC7014D-Q100J handle power dissipation?
The device features low power dissipation due to its CMOS technology.
