Overview
The SN74LVC1G32, produced by Texas Instruments, is a single 2-input positive-OR gate logic device. This CMOS device is designed to operate over a wide voltage range from 1.65 V to 5.5 V, making it versatile for various applications. It is available in several ultra-small package options, including the DPW package with a body size of 0.8 × 0.8 mm, which is particularly useful for space-constrained designs. The device supports high output drive while maintaining low static power dissipation, making it suitable for high-speed applications up to 100 MHz.
Key Specifications
| Parameter | Value |
|---|---|
| Series | 74LVC |
| Type of Logic Element | 2-Input Positive-OR Gate |
| Number of Elements | 1 |
| Supply Voltage (VCC) | 1.65 V to 5.5 V |
| Maximum Output Current (High/Low) | ±24 mA at 3.3 V |
| Logical Level - Low (VIL) | 0.7 V to 0.8 V |
| Logical Level - High (VIH) | 1.7 V to 2 V |
| Maximum Propagation Delay (tpd) | 3.6 ns at 3.3 V |
| Operating Temperature Range | -40°C to 125°C |
| Package Options | SOT-23, SC70, SON, DPW, DSBGA |
| ESD Protection | 2000-V Human-Body Model, 200-V Machine Model, 1000-V Charged-Device Model |
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 accept 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 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
The SN74LVC1G32 is ideal for implementing OR logic in various high-speed applications. It is particularly useful in designs where space is limited due to its ultra-small package options. This device can be used in LED driver applications, logic circuits, and other systems requiring high output drive and low power consumption. It is also suitable for use in systems that require down voltage translation and support for partial-power-down modes.
Q & A
- What is the operating voltage range of the SN74LVC1G32?
The SN74LVC1G32 operates over a voltage range from 1.65 V to 5.5 V.
- What are the package options available for the SN74LVC1G32?
The device is available in several package options including SOT-23, SC70, SON, DPW, and DSBGA.
- What is the maximum propagation delay of the SN74LVC1G32 at 3.3 V?
The maximum propagation delay is 3.6 ns at 3.3 V.
- What is the maximum output current of the SN74LVC1G32 at 3.3 V?
The maximum output current is ±24 mA at 3.3 V.
- Does the SN74LVC1G32 support live insertion and partial-power-down modes?
Yes, the Ioff feature supports live insertion, partial-power-down mode, and back-drive protection.
- What is the ESD protection level of the SN74LVC1G32?
The device has ESD protection exceeding JESD 22 standards, including 2000-V Human-Body Model, 200-V Machine Model, and 1000-V Charged-Device Model.
- What is the operating temperature range of the SN74LVC1G32?
The operating temperature range is -40°C to 125°C.
- Can the SN74LVC1G32 be used in high-speed applications?
Yes, the device is suitable for high-speed applications up to 100 MHz.
- What is the power consumption of the SN74LVC1G32?
The maximum power consumption is 10 µA.
- Does the SN74LVC1G32 support down voltage translation?
Yes, the device supports down translation to VCC.
