Overview
The SN74LVC1G32-Q1 is a single 2-input positive-OR gate device produced by Texas Instruments. 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 features high output drive capabilities while maintaining low static power dissipation. The device is available in several package options, including the small DRY package with a body size of 1.45 × 1.00 mm, making it suitable for space-constrained designs.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| VCC Supply Voltage Range | 1.65 | 5.5 | V | |
| VI Input Voltage Range | -0.5 | 6.5 | V | |
| VO Output Voltage Range | 0 | VCC | V | |
| IOH High-Level Output Current | -4 | -32 | mA | |
| IOL Low-Level Output Current | 4 | 32 | mA | |
| Δt/Δv Input Transition Rise or Fall Rate | 5 | 20 | ns/V | |
| TA Operating Free-Air Temperature | -40 | 125 | °C | |
| tpd Propagation Delay Time | 2.5 | 3.6 | 6.5 | ns |
Key Features
- Supports 5-V VCC operation and inputs accept voltages up to 5.5 V.
- Wide operating voltage range from 1.65 V to 5.5 V.
- High output drive capability with up to ±24 mA at 3.3 V.
- Low power consumption with a maximum ICC of 10 µA.
- Ioff feature supports live insertion, partial-power-down mode, and back-drive protection.
- ESD protection exceeds JESD 22 standards (2000-V Human-Body Model, 200-V Machine Model, 1000-V Charged-Device Model).
- Available in small packages such as SOT-23, SC-70, and SON with a body size as small as 1.45 × 1.00 mm.
Applications
- AV Receiver
- Blu-ray Player and Home Theater
- Digital Picture Frame (DPF)
- Embedded PC
- IP Phone: Wireless
- High-Speed Data Acquisition and Generation
- Motor Control: High-Voltage
- Optical Networking: Video Over Fiber and EPON
- Personal Navigation Device (GPS)
- Portable Media Player
- Private Branch Exchange (PBX)
- Server PSU
- SSD: Internal and External
- TV: LCD/Digital and High-Definition (HDTV)
- Telecom Shelter: Power Distribution Unit (PDU), Power Monitoring Unit (PMU), Wireless Battery Monitoring, Remote Electrical Tilt Unit (RET), Remote Radio Unit (RRU), Tower Mounted Amplifier (TMA)
- Video Conferencing: IP-Based HD
- Vector Signal Analyzer and Generator
- WiMAX and Wireless Infrastructure Equipment
- Wireless Headset, Keyboard, Mouse, and Repeater
Q & A
- What is the operating voltage range of the SN74LVC1G32-Q1? The device operates from 1.65 V to 5.5 V.
- What is the maximum propagation delay time of the SN74LVC1G32-Q1? The maximum propagation delay time is approximately 6.5 ns at 3.3 V.
- What are the key features of the SN74LVC1G32-Q1 in terms of output drive? The device has high output drive capability with up to ±24 mA at 3.3 V and low power consumption.
- What types of packages are available for the SN74LVC1G32-Q1? The device is available in SOT-23, SC-70, and SON packages.
- What is the significance of the Ioff feature in the SN74LVC1G32-Q1? The Ioff feature supports live insertion, partial-power-down mode, and back-drive protection.
- What are some common applications of the SN74LVC1G32-Q1? Common applications include AV receivers, Blu-ray players, digital picture frames, embedded PCs, and various telecom and wireless infrastructure equipment.
- How does the SN74LVC1G32-Q1 handle ESD protection? The device exceeds JESD 22 standards for ESD protection (2000-V Human-Body Model, 200-V Machine Model, 1000-V Charged-Device Model).
- What is the thermal operating range of the SN74LVC1G32-Q1? The device operates over a temperature range of -40°C to 125°C.
- Can the SN74LVC1G32-Q1 be used in high-speed applications? Yes, the device is suitable for high-speed applications up to 100 MHz.
- How should unused inputs be handled on the SN74LVC1G32-Q1? Unused inputs must be held at VCC or GND to ensure proper device operation.
- What are the recommended input conditions for the SN74LVC1G32-Q1? Recommended input conditions include specified rise and fall times, high and low levels, and overvoltage tolerance as detailed in the Recommended Operating Conditions table.
