Overview
The SN74LVC1G14YZVR, produced by Texas Instruments, is a single Schmitt-trigger inverter designed for operation within a wide voltage range of 1.65 V to 5.5 V. This device performs the Boolean function Y = A and is characterized by its ability to handle slow or noisy input signals due to its Schmitt-trigger inputs. The SN74LVC1G14YZVR is part of the LVC family and is known for its low power consumption and high output drive capability, making it suitable for various logic applications.
Key Specifications
| Attribute | Value |
|---|---|
| Logic Function | Inverter |
| Input Type | Schmitt Trigger |
| Number of Elements per Chip | 1 |
| Package Type | DSBGA (YZV) |
| Pin Count | 5 |
| Logic Family | LVC |
| Minimum Operating Supply Voltage | 1.65 V |
| Maximum Operating Supply Voltage | 5.5 V |
| Minimum Operating Temperature | -40°C |
| Maximum Operating Temperature | 85°C |
| Maximum Propagation Delay Time @ Maximum CL | 5 ns @ 5 V, 5.5 ns @ 3.3 V |
| Maximum High Level Output Current | -32 mA |
| Maximum Low Level Output Current | 32 mA |
| Mounting Type | Surface Mount |
| Dimensions | Varies by package (e.g., DSBGA: specific dimensions not listed) |
Key Features
- Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
- ESD Protection Exceeds JESD 22:
- 2000-V Human-Body Model (A114-A)
- 200-V Machine Model (A115-A)
- 1000-V Charged-Device Model (C101)
- Available in the Texas Instruments NanoFree™ Package
- Supports 5-V VCC Operation
- Inputs Accept Voltages to 5.5 V
- Low Power Consumption, 10-µA Max ICC
- ±24-mA Output Drive at 3.3 V
- Ioff Supports Partial-Power-Down Mode Operation
- Schmitt-Trigger Inputs Provide Hysteresis, Making the Device Tolerant to Slow or Noisy Input Signals
Applications
The SN74LVC1G14YZVR is versatile and can be used in a variety of applications, including:
- General Logic Circuits: Due to its inverting function and Schmitt-trigger inputs, it is suitable for use in logic circuits that require signal inversion and noise immunity.
- Power Management: The device's ability to operate in partial-power-down mode makes it useful in power management circuits where reducing power consumption is critical.
- Automotive and Industrial Systems: Its robust ESD protection and wide operating temperature range make it suitable for use in harsh environments.
- Consumer Electronics: The low power consumption and small package size make it ideal for use in portable and consumer electronic devices.
Q & A
- What is the operating voltage range of the SN74LVC1G14YZVR?
The operating voltage range is from 1.65 V to 5.5 V.
- What type of input does the SN74LVC1G14YZVR have?
The device has Schmitt-trigger inputs.
- What is the maximum propagation delay time of the SN74LVC1G14YZVR?
The maximum propagation delay time is 5 ns at 5 V and 5.5 ns at 3.3 V.
- Does the SN74LVC1G14YZVR support partial-power-down mode?
Yes, it supports partial-power-down mode using Ioff circuitry.
- What is the ESD protection level of the SN74LVC1G14YZVR?
The device exceeds JESD 22 ESD protection standards, including 2000-V Human-Body Model, 200-V Machine Model, and 1000-V Charged-Device Model.
- What is the package type of the SN74LVC1G14YZVR?
The package type is DSBGA (YZV).
- What is the maximum output current of the SN74LVC1G14YZVR?
The maximum output current is ±24 mA at 3.3 V.
- Is the SN74LVC1G14YZVR suitable for use in harsh environments?
Yes, it is suitable due to its robust ESD protection and wide operating temperature range (-40°C to 85°C).
- What is the purpose of the Schmitt-trigger inputs in the SN74LVC1G14YZVR?
The Schmitt-trigger inputs provide hysteresis, making the device tolerant to slow or noisy input signals.
- Can the SN74LVC1G14YZVR be used in power management circuits?
Yes, it can be used in power management circuits due to its ability to operate in partial-power-down mode.
