Overview
The SN74LV32ATPWRG4Q1 is a quadruple 2-input positive-OR gate produced by Texas Instruments. This device is designed to operate over a wide voltage range of 2 V to 5.5 V, making it versatile for various applications. It features low power consumption and supports mixed-mode voltage operation on all ports, which is beneficial for systems that require multiple voltage levels. The SN74LV32ATPWRG4Q1 is available in a TSSOP (PW) package with 14 pins, ensuring compact integration into modern electronic designs.
Key Specifications
| Parameter | Unit | Min | Typ | Max |
|---|---|---|---|---|
| VCC Supply Voltage Range | V | -0.5 | 7 | |
| Input Voltage Range | V | -0.5 | 7 | |
| Operating Free-Air Temperature | °C | -40 | 125 | |
| Propagation Delay Time (tpd) at VCC = 5 V, CL = 15 pF | ns | 3.6 | 5.5 | 7.5 |
| High-Level Output Current (IOH) at VCC = 5 V | mA | -12 | ||
| Low-Level Output Current (IOL) at VCC = 5 V | mA | 12 | ||
| Input Transition Rise or Fall Rate at VCC = 5 V | ns/V | 20 |
Key Features
- Wide Operating Voltage Range: Operates from 2 V to 5.5 V, allowing for flexibility in system design.
- Mixed-Mode Voltage Operation: Supports mixed-mode voltage operation on all ports, enabling the use of different voltage levels within the same system.
- Low Power Consumption: Features low power dissipation, making it suitable for power-sensitive applications.
- Ioff Feature: Supports live insertion, partial power-down mode, and back drive protection, enhancing system reliability and flexibility.
- ESD Protection: Exceeds JESD 22 standards for human-body model (2000 V), machine model (200 V), and charged-device model (1000 V), ensuring robustness against electrostatic discharge.
- High-Speed Operation: Offers propagation delay times as low as 3.6 ns at VCC = 5 V, making it suitable for high-speed applications.
Applications
- Printers: Suitable for use in printer control circuits due to its high-speed operation and low power consumption.
- E-Meters: Used in energy metering applications where precise and reliable logic operations are required.
- Motor Controls: Applicable in motor control systems, especially those involving permanent magnets, due to its robust and reliable operation.
- Servers and High Performance Computing: Utilized in server and high-performance computing environments where high-speed logic operations are critical.
- Automotive Infotainment: Used in automotive infotainment systems due to its compliance with automotive standards and robust performance.
Q & A
- What is the operating voltage range of the SN74LV32ATPWRG4Q1?
The SN74LV32ATPWRG4Q1 operates over a voltage range of 2 V to 5.5 V.
- What is the maximum propagation delay time at VCC = 5 V and CL = 15 pF?
The maximum propagation delay time is 7.5 ns at VCC = 5 V and CL = 15 pF.
- Does the SN74LV32ATPWRG4Q1 support mixed-mode voltage operation?
Yes, it supports mixed-mode voltage operation on all ports.
- What is the maximum high-level output current at VCC = 5 V?
The maximum high-level output current is -12 mA at VCC = 5 V.
- What are the ESD protection levels for the SN74LV32ATPWRG4Q1?
The device exceeds JESD 22 standards for human-body model (2000 V), machine model (200 V), and charged-device model (1000 V).
- What are some common applications of the SN74LV32ATPWRG4Q1?
Common applications include printers, E-meters, motor controls, servers, and automotive infotainment systems.
- What is the Ioff feature and its benefits?
The Ioff feature supports live insertion, partial power-down mode, and back drive protection, enhancing system reliability and flexibility.
- What is the maximum operating free-air temperature for the SN74LV32ATPWRG4Q1?
The maximum operating free-air temperature is 125°C.
- What package types are available for the SN74LV32ATPWRG4Q1?
The device is available in TSSOP (PW) package among others.
- How does the SN74LV32ATPWRG4Q1 handle input transition rise or fall rates?
The input transition rise or fall rate is as low as 20 ns/V at VCC = 5 V.
