Overview
The SN74HC32NE4 is a quadruple 2-input positive-OR gate integrated circuit produced by Texas Instruments. It belongs to the High-Speed CMOS (HC) logic family, known for its low power consumption, small propagation delay, and wide operating voltage range. This device is particularly useful in various electronic systems due to its versatility and robust performance characteristics.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Manufacturer | Texas Instruments | |
| Manufacturer's Part Number | SN74HC32NE4 | |
| Description | OR GATE; Temperature Grade: INDUSTRIAL; Terminal Form: THROUGH-HOLE | |
| No. of Inputs | 2 | |
| No. of Terminals | 14 | |
| Package Code | DIP | |
| Package Shape | RECTANGULAR | |
| Minimum Supply Voltage (Vsup) | 2 V | V |
| Maximum Supply Voltage (Vsup) | 6 V | V |
| Maximum Operating Temperature | 85°C | °C |
| Minimum Operating Temperature | -40°C | °C |
| Propagation Delay At Nominal Supply | 25 ns (at VCC = 2 V), 21 ns (at VCC = 6 V) | ns |
| Load Capacitance (CL) | 50 pF | pF |
| Output Drive Capability | ±4 mA at 5 V | mA |
| Low Input Current | 1 µA (maximum) | µA |
| Technology | CMOS |
Key Features
- Wide Operating Voltage Range: The SN74HC32NE4 operates over a wide voltage range from 2 V to 6 V, making it versatile for various applications.
- Low Power Consumption: It has a maximum power consumption of 20 µA, which is significantly lower than LSTTL logic ICs.
- High Output Drive Capability: The device can drive up to 10 LSTTL loads and has an output drive capability of ±4 mA at 5 V.
- Low Input Current Leakage: The inputs have a low current leakage of 1 µA (maximum), reducing power consumption and improving overall efficiency.
- Wide Operating Temperature Range: The device operates over a temperature range of -40°C to 85°C, making it suitable for a variety of environmental conditions.
Applications
- Education: Used in educational projects and experiments due to its simplicity and versatility.
- Toys and Musical Instruments: Suitable for use in toys and musical instruments where low power consumption and reliable logic operations are necessary.
- Medical Healthcare and Fitness: Applied in medical devices and fitness equipment where precise logic operations are required.
- Grid Infrastructure and Electronic Point of Sale: Used in grid infrastructure and electronic point-of-sale systems for reliable logic operations.
- Test and Measurement, Factory Automation, and Building Automation: Utilized in various automation and control systems due to its robust performance and low power consumption).
Q & A
- What is the SN74HC32NE4?
The SN74HC32NE4 is a quadruple 2-input positive-OR gate integrated circuit produced by Texas Instruments.
- What is the operating voltage range of the SN74HC32NE4?
The device operates over a wide voltage range from 2 V to 6 V.
- How many OR gates are included in the SN74HC32NE4?
The device contains four independent 2-input OR gates.
- What is the maximum operating temperature of the SN74HC32NE4?
The maximum operating temperature is 85°C.
- What is the minimum operating temperature of the SN74HC32NE4?
The minimum operating temperature is -40°C.
- What is the propagation delay of the SN74HC32NE4?
The propagation delay is 25 ns at VCC = 2 V and 21 ns at VCC = 6 V.
- How much output drive capability does the SN74HC32NE4 have?
The device has an output drive capability of ±4 mA at 5 V.
- What is the technology used in the SN74HC32NE4?
The device uses CMOS technology.
- What are some common applications of the SN74HC32NE4?
Common applications include education, toys, musical instruments, medical healthcare, grid infrastructure, electronic point of sale, test and measurement, factory automation, and building automation.
- How many LSTTL loads can the SN74HC32NE4 drive?
The device can drive up to 10 LSTTL loads.
