Overview
The SN74LVC1G07MDCKREP from Texas Instruments is a single buffer/driver with an open-drain output, designed for a wide range of voltage operations from 1.65 V to 5.5 V. This device is part of the LVC (Low-Voltage CMOS) family, known for its low power consumption and high performance. The SN74LVC1G07MDCKREP is housed in a small SC70 (DCK) package, making it suitable for space-constrained applications.
This component is fully specified for partial-power-down applications and supports Ioff, which disables the outputs to prevent damaging current backflow when the device is powered down. It also features extended temperature performance from –55°C to 125°C, making it versatile for various environmental conditions.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| VCC Supply Voltage Range | 1.65 | 5.5 | V | |
| Input Voltage Range | -0.5 | 6.5 | V | |
| Output Voltage Range | -0.5 | 6.5 | V | |
| Operating Free-Air Temperature | -55 | 125 | °C | |
| Low-Level Output Current (IOL) | 32 mA (at VCC = 1.8 V) | mA | ||
| Propagation Delay Time (tpd) | 1.5 | 5.7 | ns (at VCC = 3.3 V) | |
| Input Transition Rise or Fall Rate | 10 ns/V (at VCC = 3.3 V) | ns/V | ||
| Package Thermal Impedance (θJA) | 252 °C/W | °C/W |
Key Features
- Open-Drain Output: Allows for active-low wired-OR or active-high wired-AND functions when connected to other open-drain outputs.
- Low Power Consumption: Maximum ICC of 10 μA.
- Extended Temperature Range: Operates from –55°C to 125°C.
- High Output Drive: ±24-mA output drive at 3.3 V.
- Ioff Support: Partial-power-down mode to prevent current backflow.
- ESD Protection: Exceeds JESD 22 standards (2000-V human-body model, 200-V machine model, 1000-V charged-device model).
- Latch-Up Performance: Exceeds 100 mA per JESD 78, Class II.
- Input and Output Voltage Tolerance: Accepts voltages up to 5.5 V.
Applications
- General Logic Circuits: Suitable for various logic buffer and driver applications.
- Industrial Automation: Used in systems requiring robust temperature performance and low power consumption.
- Automotive Systems: Applicable in automotive environments due to its extended temperature range and reliability.
- Consumer Electronics: Ideal for devices needing compact, low-power logic solutions.
- Embedded Systems: Useful in embedded systems requiring efficient and reliable logic operations.
Q & A
- What is the operating voltage range of the SN74LVC1G07MDCKREP?
The operating voltage range is from 1.65 V to 5.5 V.
- What type of output does the SN74LVC1G07MDCKREP have?
The output is open-drain, allowing for wired-OR or wired-AND configurations.
- What is the maximum output current of the SN74LVC1G07MDCKREP?
The maximum low-level output current (IOL) is 32 mA at VCC = 1.8 V.
- What is the propagation delay time of the SN74LVC1G07MDCKREP?
The propagation delay time (tpd) is 1.5 ns to 5.7 ns at VCC = 3.3 V.
- Does the SN74LVC1G07MDCKREP support partial-power-down mode?
Yes, it supports partial-power-down mode through Ioff circuitry.
- What is the temperature range for the SN74LVC1G07MDCKREP?
The device operates from –55°C to 125°C.
- What is the package type of the SN74LVC1G07MDCKREP?
The device is packaged in a SC70 (DCK) package.
- Does the SN74LVC1G07MDCKREP have ESD protection?
Yes, it exceeds JESD 22 standards for ESD protection.
- What is the maximum ICC (quiescent current) of the SN74LVC1G07MDCKREP?
The maximum ICC is 10 μA.
- Is the SN74LVC1G07MDCKREP RoHS compliant?
Yes, the device is RoHS compliant.
