Overview
The SN74AHC1G14DBVTG4 is a single Schmitt-Trigger inverter gate produced by Texas Instruments. This device performs the Boolean function Y = A, acting as an independent inverter gate with Schmitt-trigger inputs. The Schmitt-trigger action allows the device to be tolerant of slower input rise and fall times and provides some noise rejection. It operates within a wide voltage range of 2 V to 5.5 V, making it versatile for various applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Operating Voltage Range | 2 V to 5.5 V | V |
| Maximum Propagation Delay (tpd) at 5 V | 10 ns | ns |
| Low Power Consumption (ICC) | 10 μA (max) | μA |
| Output Drive at 5 V | ±8 mA | mA |
| Latch-up Performance | Exceeds 250 mA per JESD 17 | mA |
| Package Types | DBV (SOT-23), DCK (SC-70), DRL (SOT-553) | - |
| Body Size (nominal) | DBV: 2.9 mm x 1.6 mm, DCK: 2 mm x 1.25 mm, DRL: 1.6 mm x 1.2 mm | mm |
| Junction-to-Ambient Thermal Resistance (RθJA) | DBV: 278 °C/W, DCK: 289.2 °C/W, DRL: 271.8 °C/W | °C/W |
Key Features
- Wide operating voltage range: 2 V to 5.5 V
- Low power consumption: maximum of 10 μA
- High output drive capability: ±8 mA at 5 V
- Fast switching with a maximum propagation delay of 10 ns at 5 V
- Schmitt-trigger action on inputs for noise tolerance and slower input rise and fall times
- Latch-up performance exceeds 250 mA per JESD 17
Applications
- Barcode Scanners
- Cable Solutions
- E-Books
- Embedded PCs
- Field Transmitters: Temperature or Pressure Sensors
- Fingerprint Biometrics
- HVAC: Heating, Ventilating, and Air Conditioning
- Network-Attached Storage (NAS)
- Server Motherboard and PSU
- Software Defined Radios (SDR)
- TV: High Definition (HDTV), LCD, and Digital
- Video Communications Systems
- Wireless Data Access Cards, Headsets, Keyboards, Mice, and LAN Cards
Q & A
- What is the operating voltage range of the SN74AHC1G14DBVTG4?
The operating voltage range is 2 V to 5.5 V.
- What is the maximum propagation delay at 5 V for the SN74AHC1G14DBVTG4?
The maximum propagation delay at 5 V is 10 ns.
- What is the power consumption of the SN74AHC1G14DBVTG4?
The maximum power consumption is 10 μA.
- What is the output drive capability of the SN74AHC1G14DBVTG4 at 5 V?
The output drive capability is ±8 mA at 5 V.
- Does the SN74AHC1G14DBVTG4 have Schmitt-trigger inputs?
- What are the package options available for the SN74AHC1G14DBVTG4?
The device is available in DBV (SOT-23), DCK (SC-70), and DRL (SOT-553) packages.
- What are some typical applications of the SN74AHC1G14DBVTG4?
Typical applications include barcode scanners, embedded PCs, field transmitters, fingerprint biometrics, and various other electronic systems.
- What is the latch-up performance of the SN74AHC1G14DBVTG4?
The latch-up performance exceeds 250 mA per JESD 17.
- What is the thermal resistance of the SN74AHC1G14DBVTG4 in different packages?
The junction-to-ambient thermal resistance (RθJA) varies by package: DBV: 278 °C/W, DCK: 289.2 °C/W, DRL: 271.8 °C/W.
- Is the SN74AHC1G14DBVTG4 RoHS compliant?
