Overview
The SN74AHCT14DR is a hex inverter with Schmitt-trigger inputs, manufactured by Texas Instruments. This component utilizes advanced CMOS technology to achieve high operating speeds similar to those of LSTTL family devices, while maintaining the low power consumption characteristic of standard CMOS integrated circuits. Introduced in 1982, this device is part of the AHCT/VHCT/VT family and is widely used in various 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 | SOIC-14 |
| Pin Count | 14 |
| Logic Family | AHCT |
| Operating Temperature | -40°C to +125°C |
| Supply Voltage | 4.5V to 5.5V |
| Propagation Delay | 9 ns @ 5V, 50pF |
| Maximum High Level Output Current | -5.2mA |
| Maximum Low Level Output Current | 5.2mA |
| Mounting Type | Surface Mount |
| Dimensions | 8.65 x 3.91 x 1.58mm |
Key Features
- Schmitt-trigger inputs for improved noise immunity
- CMOS technology for low power consumption
- High operating speeds comparable to LSTTL family devices
- Operating voltage range: 4.5V to 5.5V
- Surface mount SOIC-14 package
- RoHS and REACH compliant
- Industrial temperature range: -40°C to +125°C
Applications
The SN74AHCT14DR is suitable for a variety of digital logic applications, including but not limited to:
- Buffering and inverting digital signals
- Improving signal integrity with Schmitt-trigger inputs
- Use in digital circuits requiring low power consumption and high speed
- Applications in automotive, industrial, and consumer electronics where robust and reliable logic functions are necessary
Q & A
- What is the primary function of the SN74AHCT14DR?
The primary function is to act as a hex inverter with Schmitt-trigger inputs. - What is the operating temperature range of the SN74AHCT14DR?
The operating temperature range is -40°C to +125°C. - What is the supply voltage range for this component?
The supply voltage range is 4.5V to 5.5V. - What type of package does the SN74AHCT14DR come in?
The component comes in a SOIC-14 surface mount package. - Is the SN74AHCT14DR RoHS compliant?
Yes, it is RoHS compliant. - What is the propagation delay of the SN74AHCT14DR?
The propagation delay is 9 ns @ 5V, 50pF. - How many inverters are included in the SN74AHCT14DR?
There are 6 inverters included. - What technology is used in the SN74AHCT14DR?
CMOS technology is used. - What are the dimensions of the SOIC-14 package?
The dimensions are 8.65 x 3.91 x 1.58mm. - What is the maximum high level output current of the SN74AHCT14DR?
The maximum high level output current is -5.2mA.
