Overview
The Texas Instruments SN74AHCT14DGVR is a 6-channel inverter integrated circuit (IC) with Schmitt-Trigger inputs. This device is part of the AHCT family, which combines the benefits of TTL-compatible inputs with the low power consumption of CMOS technology. The SN74AHCT14DGVR is packaged in a 14-pin TVSOP (Thin Very Small Outline Package) and operates over a voltage range of 4.5 to 5.5 volts, making it suitable for a variety of digital logic applications.
Key Specifications
| Attribute | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Logic Function | Inverter |
| Input Type | Schmitt Trigger |
| Number of Elements per Chip | 6 |
| Package Type | TVSOP (DGV) |
| Pin Count | 14 |
| Operating Temperature Range | -40 °C to +85 °C |
| Operating Voltage Range | 4.5 V to 5.5 V |
| Maximum Propagation Delay Time | Not specified for this model, but typically in the range of similar AHCT family devices |
| Maximum High Level Output Current | -8 mA (typical for AHCT family) |
| Maximum Low Level Output Current | 8 mA (typical for AHCT family) |
| ESD Protection | 2000-V Human-Body Model, 200-V Machine Model, 1000-V Charged-Device Model |
Key Features
- TTL-compatible inputs: The SN74AHCT14DGVR has inputs that are compatible with TTL voltage levels, making it versatile for use in various digital circuits.
- Schmitt-Trigger inputs: These inputs provide hysteresis, which helps in reducing noise and improving the reliability of the digital signal.
- Low power consumption: The device operates with low power consumption, which is beneficial for battery-powered and energy-efficient applications.
- High ESD protection: The IC offers robust ESD protection, exceeding JESD 22 standards, ensuring the device's durability against electrostatic discharge.
- Latch-up performance: The device has latch-up performance that exceeds 250 mA per JESD 17, enhancing its reliability in complex digital circuits.
Applications
The SN74AHCT14DGVR is suitable for a wide range of digital logic applications, including:
- Digital signal processing: The Schmitt-Trigger inputs make it ideal for applications where noise reduction is critical.
- Automated control systems: Its TTL-compatible inputs and low power consumption make it a good fit for control systems in industrial automation.
- Consumer electronics: It can be used in various consumer electronic devices that require reliable digital logic functions.
- Embedded systems: The device is suitable for use in embedded systems where low power consumption and robust ESD protection are essential.
Q & A
- What is the operating voltage range of the SN74AHCT14DGVR?
The operating voltage range is 4.5 V to 5.5 V. - What type of inputs does the SN74AHCT14DGVR have?
The device has Schmitt-Trigger inputs. - What is the package type of the SN74AHCT14DGVR?
The package type is TVSOP (Thin Very Small Outline Package) with 14 pins. - What is the operating temperature range of the SN74AHCT14DGVR?
The operating temperature range is -40 °C to +85 °C. - Does the SN74AHCT14DGVR have ESD protection?
Yes, it has robust ESD protection exceeding JESD 22 standards. - How many inverters are included in the SN74AHCT14DGVR?
The device contains six independent inverters. - Is the SN74AHCT14DGVR compatible with TTL voltage levels?
Yes, the inputs are TTL-compatible. - What are the typical applications of the SN74AHCT14DGVR?
It is used in digital signal processing, automated control systems, consumer electronics, and embedded systems. - Does the SN74AHCT14DGVR have latch-up protection?
Yes, it has latch-up performance that exceeds 250 mA per JESD 17. - Where can I find the datasheet for the SN74AHCT14DGVR?
You can find the datasheet on the Texas Instruments official website or through authorized distributors like Digi-Key and Mouser.
