Overview
The SN74LVC1G32DCKR is a single 2-input positive-OR gate logic IC produced by Texas Instruments. This CMOS device is designed to operate over a broad voltage range of 1.65-V to 5.5-V, making it versatile for various digital logic applications. It performs the Boolean function Y = A + B or Y = A\ + B\ in positive logic, offering high output drive while maintaining low static power dissipation.
Key Specifications
| Specification | Value |
|---|---|
| Package | SOT-SC70 (DCK) |
| Pins | 5 |
| Operating Temperature Range (°C) | -40 to 125 |
| Min Supply Voltage (DC) | 1.65V |
| Max Supply Voltage | 5.5V |
| Max Output Current | 32mA |
| Low Level Output Current | 32mA |
| High Level Output Current | -32mA |
| Propagation Delay | 4ns |
| Quiescent Current | 10µA |
| ESD Protection | 2000-V Human-Body Model, 200-V Machine Model, 1000-V Charged-Device Model |
| RoHS Compliant | Yes |
Key Features
- Available in ultra-small packages, including the DPW package with a body size of 0.8 × 0.8 mm and 0.5-mm pitch.
- Supports 5-V VCC operation and inputs accepting voltages up to 5.5-V.
- Supports down translation to VCC.
- Maximum propagation delay of 3.6 ns at 3.3-V.
- Low power consumption with a maximum quiescent current of 10µA.
- ±24-mA output drive at 3.3-V.
- Supports live insertion, partial-power-down mode, and back-drive protection.
- Latch-up performance exceeds 100 mA per JESD 78, Class II.
Applications
The SN74LVC1G32DCKR is suitable for a wide range of digital logic applications, including but not limited to:
- General-purpose logic circuits.
- Level translation in mixed-voltage systems.
- Low-power and low-voltage designs.
- Automotive and industrial control systems.
- Consumer electronics and mobile devices.
Q & A
- What is the operating voltage range of the SN74LVC1G32DCKR? The operating voltage range is from 1.65-V to 5.5-V.
- What is the maximum output current of the SN74LVC1G32DCKR? The maximum output current is 32mA.
- What is the propagation delay of the SN74LVC1G32DCKR? The propagation delay is 4ns.
- Is the SN74LVC1G32DCKR RoHS compliant? Yes, it is RoHS compliant.
- What is the quiescent current of the SN74LVC1G32DCKR? The quiescent current is 10µA.
- What type of ESD protection does the SN74LVC1G32DCKR have? It has 2000-V Human-Body Model, 200-V Machine Model, and 1000-V Charged-Device Model ESD protection.
- What is the operating temperature range of the SN74LVC1G32DCKR? The operating temperature range is from -40°C to 125°C.
- What package types are available for the SN74LVC1G32? It is available in various packages, including the ultra-small DPW and SOT-SC70 (DCK) packages.
- Does the SN74LVC1G32DCKR support live insertion and partial-power-down mode? Yes, it supports live insertion, partial-power-down mode, and back-drive protection.
- What is the logic function performed by the SN74LVC1G32DCKR? It performs the Boolean function Y = A + B or Y = A\ + B\ in positive logic.
