Overview
The SN74LVC1G08IDCKREP, produced by Texas Instruments, is a single 2-input positive-AND gate designed for a wide range of voltage operations from 1.65 V to 5.5 V. This CMOS device is notable for its high output drive capability while maintaining low static power dissipation. It is available in various ultra-small packages, including the SC-70 (DCK) package with a body size of 2.0 mm × 1.25 mm, making it suitable for space-constrained applications.
The device performs the Boolean AND function in positive logic and supports down voltage translation, allowing inputs to accept voltages up to 5.5 V. It is fully specified for partial-power-down applications, featuring Ioff circuitry that disables the outputs to prevent damaging current backflow when the device is powered down.
Key Specifications
| Parameter | Description |
|---|---|
| Operating Voltage Range | 1.65 V to 5.5 V |
| Input Voltage Tolerance | Up to 5.5 V |
| Output Drive Current | ±24 mA at 3.3 V |
| Maximum Propagation Delay | 3.6 ns at 3.3 V |
| Power Consumption | 10 μA Max ICC |
| Operating Temperature Range | –40°C to +125°C |
| Package Types | SC-70 (DCK), SOT-23, X2SON, SON |
| ESD Protection | 2000-V Human-Body Model, 200-V Machine Model, 1000-V Charged-Device Model |
Key Features
- Available in ultra-small packages, including SC-70 (DCK) with a body size of 2.0 mm × 1.25 mm.
- Supports 5-V VCC operation.
- Inputs accept voltages up to 5.5 V.
- Provides down translation to VCC.
- Low power consumption with a maximum ICC of 10 μA.
- High output drive capability of ±24 mA at 3.3 V.
- Ioff feature supports live insertion, partial-power-down mode, and back drive protection.
- Latch-up performance exceeds 100 mA per JESD 78, Class II.
- ESD protection exceeds JESD 22 standards.
Applications
- Fully qualified for automotive applications.
- Combine power good signals for multiple power rails.
- Prevent a signal from being passed until a condition is true.
- Combine active-low error signals.
- ATCA solutions, active noise cancellation (ANC), barcode scanners, blood pressure monitors, CPAP machines, and more.
- Embedded PC, field transmitters, fingerprint biometrics, HVAC systems, network-attached storage (NAS), server motherboards, and more.
Q & A
- What is the operating voltage range of the SN74LVC1G08IDCKREP?
The operating voltage range is from 1.65 V to 5.5 V.
- What is the maximum propagation delay of the SN74LVC1G08IDCKREP at 3.3 V?
The maximum propagation delay is 3.6 ns at 3.3 V.
- What is the output drive current capability of the SN74LVC1G08IDCKREP at 3.3 V?
The output drive current is ±24 mA at 3.3 V.
- Does the SN74LVC1G08IDCKREP support partial-power-down applications?
- What are the ESD protection levels of the SN74LVC1G08IDCKREP?
The device exceeds JESD 22 standards with 2000-V Human-Body Model, 200-V Machine Model, and 1000-V Charged-Device Model protection.
- In what packages is the SN74LVC1G08IDCKREP available?
The device is available in SC-70 (DCK), SOT-23, X2SON, and SON packages.
- What is the operating temperature range of the SN74LVC1G08IDCKREP?
The operating temperature range is –40°C to +125°C.
- Is the SN74LVC1G08IDCKREP suitable for automotive applications?
- What is the power consumption of the SN74LVC1G08IDCKREP?
The maximum power consumption is 10 μA.
- Can the SN74LVC1G08IDCKREP be used in high-speed applications?
