SN74AC14PWR

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SN74AC14PWR

IC INVERTER 6CH 1-INP 14TSSOP

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規格

Package Tape & Reel (TR),Cut Tape (CT)
Series 74AC
ProductStatus Active
LogicType Inverter
NumberofCircuits 6
NumberofInputs 1
Features Schmitt Trigger
Voltage-Supply 2V ~ 6V
Current-Quiescent(Max) 2 µA
Current-OutputHighLow 24mA, 24mA
LogicLevel-Low 0.5V ~ 1.1V
LogicLevel-High 2.2V ~ 3.9V
MaxPropagationDelay@VMaxCL 10ns @ 5V, 50pF
OperatingTemperature -40°C ~ 85°C
MountingType Surface Mount
SupplierDevicePackage 14-TSSOP

概述

Description

The SN74AC14PWR is a hex Schmitt-trigger inverter, designed for high-speed digital applications. It operates within a supply voltage range of 2V to 6V and is part of Texas Instruments' 74AC series, known for its advanced CMOS technology, which offers low-power consumption and high noise immunity.
This IC features six independent inverters, each with a Schmitt-trigger input that provides hysteresis, improving signal integrity and reducing the influence of noise on the input signal. The output is capable of driving TTL-compatible loads, making it versatile for various digital logic applications.
The SN74AC14PWR is available in a 14-pin TSSOP package, making it suitable for space-constrained designs. It is commonly used in applications like waveform shaping, signal buffering, and interfacing between different logic levels.
Overall, the SN74AC14PWR is an essential component for designers looking for reliable and robust digital signal processing solutions.

Features

The SN74AC14PWR is a hex inverter with Schmitt-trigger inputs, part of the Texas Instruments 74AC family. Key features include:
1. Hex Inverter Functionality: Contains six independent inverters for signal inversion.
2. Schmitt-Trigger Inputs: Provides improved noise margin and fast rise/fall times, making it suitable for slow input signals.
3. Wide Supply Voltage Range: Operates from 2V to 6V, allowing compatibility with various logic levels.
4. High Speed: Typical propagation delay of around 5ns at 5V, enabling fast signal processing.
5. Low Power Consumption: Designed for reduced power usage, with a maximum quiescent current of 1 µA.
6. TTL Compatibility: Compatible with TTL logic levels, enhancing versatility in digital circuits.
7. Temperature Range: Operates in a standard temperature range of -40°C to 85°C.
8. Surface-Mount Package: Available in a TSSOP package, facilitating compact PCB designs.
These features make the SN74AC14PWR suitable for a variety of digital applications, including signal conditioning and waveform shaping.

Package

The SN74AC14PWR is packaged in a TSSOP (Thin Shrink Small Outline Package) with a 14-pin configuration.

Pinout

The SN74AC14PWR is a hex inverter integrated circuit (IC) from Texas Instruments. It features 14 pins in total.
### Pin Count and Functions:
- Total Pins: 14
- Power Supply Pins:
- VCC (Pin 14): Positive supply voltage (typically +2V to +6V).
- GND (Pin 7): Ground reference.
- Input Pins:
- A1, A2, A3, A4, A5, A6 (Pins 1, 2, 3, 4, 5, 6): Inverted inputs for each of the six inverter gates.
- Output Pins:
- Y1, Y2, Y3, Y4, Y5, Y6 (Pins 9, 10, 11, 12, 13, 8): Corresponding outputs for the six inverter gates.
The SN74AC14PWR is designed for high-speed applications and operates with a wide range of logic levels, making it suitable for interfacing with other digital devices.

Manufacturer

The SN74AC14PWR is manufactured by Texas Instruments (TI), a leading global semiconductor company. Founded in 1930, Texas Instruments is known for designing and manufacturing a wide range of electronic components, including analog and digital integrated circuits, microcontrollers, and processors. The company serves various industries, including automotive, industrial, consumer electronics, and communications. TI is recognized for its innovation and commitment to providing high-performance electronic solutions.

Application

The SN74AC14PWR is a hex inverting Schmitt-trigger buffer that finds application in signal conditioning, waveform shaping, and pulse generation. It is used in digital circuits for noise immunity and to convert slow input transitions into clean, fast output signals. Common areas include interfacing with sensors, driving LEDs, and enhancing signal integrity in communication systems. Additionally, it can be employed in timing applications and as part of more complex digital logic circuits.

Equivalent

The SN74AC14PWR is a hex inverting Schmitt-trigger buffer. Equivalent products include:
1. 74HC14 - High-speed CMOS version.
2. 74HCT14 - TTL-compatible version.
3. 74LS14 - Low-power Schottky version.
4. MC74AC14 - Similar from ON Semiconductor.
Always verify pin compatibility and voltage levels before substitution.

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