Overview
The SN74LV1T04DCKRG4, produced by Texas Instruments, is a single power supply inverter gate belonging to the LVxT family of logic devices. This device is designed for voltage level translation and operates at a wide voltage range, making it suitable for various applications including industrial, portable, telecom, and automotive systems. The SN74LV1T04 features reduced input thresholds and 5V tolerant input pins, enabling both up-translation and down-translation of logic signals. The device supports standard logic pinouts and is compatible with other CMOS logic families such as AUP1G and LVC1G.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Operating Voltage Range | 1.8 V to 5.5 V | V |
| Operating Temperature Range | -40°C to +125°C | °C |
| Input Thresholds (VIH min, VIL max) at VCC = 3.3 V | 1.36 V, 0.8 V | V |
| Output Voltage Levels (VOH min, VOL max) at VCC = 3.3 V | 2.9 V, 0.2 V | V |
| Input Transition Rise or Fall Rate | 20 ns/V | ns/V |
| Low-level Output Current (IOL) at VCC = 3.3 V | 7 mA | mA |
| Propagation Delay Time (tpd) at VCC = 3.3 V, CL = 15 pF | 4.8 ns to 5.5 ns | ns |
| Package Type | SC70 (DCK) | - |
| Package Size | 2 mm x 2.1 mm x 0.65 mm (Height 1.10 mm) | mm |
Key Features
- Integrated voltage level translation for up-translation and down-translation.
- 5V tolerance on input pins.
- Wide operating temperature range: -40°C to +125°C.
- Low power dissipation capacitance.
- High impedance inputs with reduced thresholds.
- Supports standard logic pinouts and compatible with AUP1G and LVC1G families.
- Latch-up performance exceeds 250mA per JESD 17.
- Pb-free packages available.
Applications
- Telecom systems.
- Portable applications.
- Servers and data centers.
- PCs and notebooks.
- Industrial and automotive systems.
Q & A
- What is the operating voltage range of the SN74LV1T04?
The operating voltage range is from 1.8 V to 5.5 V. - What are the input thresholds for the SN74LV1T04 at VCC = 3.3 V?
The input thresholds are VIH min = 1.36 V and VIL max = 0.8 V. - What is the propagation delay time of the SN74LV1T04 at VCC = 3.3 V and CL = 15 pF?
The propagation delay time is between 4.8 ns and 5.5 ns. - What is the maximum operating temperature of the SN74LV1T04?
The maximum operating temperature is +125°C. - Is the SN74LV1T04 compatible with other CMOS logic families?
Yes, it is compatible with AUP1G and LVC1G families. - What is the package type and size of the SN74LV1T04DCKRG4?
The package type is SC70 (DCK) and the size is 2 mm x 2.1 mm x 0.65 mm (Height 1.10 mm). - What is the latch-up performance of the SN74LV1T04?
The latch-up performance exceeds 250mA per JESD 17. - What are the typical applications of the SN74LV1T04?
Typical applications include telecom systems, portable applications, servers, PCs, notebooks, and industrial and automotive systems. - How should unused inputs be handled on the SN74LV1T04?
Unused inputs must be terminated at a valid high or low voltage level to prevent them from floating. - What is the recommended resistor value for pull-up or pull-down on unused inputs?
A 10kΩ resistor is recommended.
