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SN74HC14PWR

Name: SN74HC14PWR
Rating: 4.7 (12 reviews)

IC INVERTER 6CH 1-INP 14TSSOP

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包 TSSOP (PW)-14
資料表 SN74HC14PWR DataSheet
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
Series	74HC
ProductStatus	Active
LogicType	Inverter
NumberofCircuits	6
NumberofInputs	1
Features	Schmitt Trigger
Voltage-Supply	2V ~ 6V
Current-Quiescent(Max)	2 µA
Current-OutputHighLow	5.2mA, 5.2mA
LogicLevel-Low	0.3V ~ 1.2V
LogicLevel-High	1.5V ~ 4.2V
MaxPropagationDelay@VMaxCL	21ns @ 6V, 50pF
OperatingTemperature	-40°C ~ 85°C
MountingType	Surface Mount
SupplierDevicePackage	14-TSSOP

概述

Description

The SN74HC14PWR is a hex inverter IC from Texas Instruments, part of the 74HC family of high-speed CMOS logic devices. It features six independent inverter gates that can transform a high logic level (1) to a low logic level (0) and vice versa. The device operates at a wide voltage range, typically from 2V to 6V, making it suitable for various digital circuits.
Key features include fast switching speeds, low power consumption, and compatibility with standard TTL levels. It can be used in a variety of applications such as signal conditioning, waveform shaping, and as part of larger digital systems. The package is available in a 14-pin TSSOP (Thin Shrink Small Outline Package), which is compact and suitable for space-constrained designs.
Overall, the SN74HC14PWR is a versatile and reliable choice for implementing inversion logic in both hobbyist and professional electronic projects.

Features

The SN74HC14PWR is a hex inverter Schmitt-trigger logic gate, part of Texas Instruments' 74HC series. Key features include:
1. Hex Inverter Configuration: Contains six independent inverters, providing signal inversion.
2. Schmitt Trigger Inputs: Offers hysteresis in the input threshold levels, enhancing noise immunity and providing cleaner transitions for slow input signals.
3. Wide Supply Voltage Range: Operates from 2V to 6V, making it suitable for various digital applications.
4. High Speed: Typical propagation delay of 10 ns at 5V, enabling fast switching operations.
5. Low Power Consumption: Consumes minimal power, suitable for battery-operated devices.
6. Standard Logic Levels: Compatible with standard TTL levels, facilitating integration into existing designs.
7. DIP and SOIC Packages: Available in multiple package types for flexibility in circuit design.
These features make the SN74HC14PWR ideal for applications requiring reliable signal conditioning, such as waveform shaping and interfacing in digital systems.

Package

The SN74HC14PWR is packaged in a TSSOP (Thin Shrink Small Outline Package) with 14 pins. It features a surface-mount design, making it suitable for compact electronic applications.

Pinout

The SN74HC14PWR is a hex inverting Schmitt-trigger buffer, part of Texas Instruments' HC family of logic devices. It features a 14-pin Dual In-line Package (DIP) configuration.
### Pin Count:
- Total Pins: 14
### Pin Functions:
1. Inputs (1A to 6A): Pins 1, 3, 5, 7, 9, and 11 are the inputs for the six inverting buffers.
2. Outputs (1Y to 6Y): Pins 2, 4, 6, 8, 10, and 12 are the corresponding outputs for the buffers.
3. VCC: Pin 14 is the power supply pin (typically +2V to +6V).
4. GND: Pin 7 is the ground pin.
The device provides a robust output and can handle input signals that range from 0 to VCC, featuring Schmitt-trigger action, which helps to clean up noisy signals.

Manufacturer

The SN74HC14PWR is manufactured by Texas Instruments (TI), a leading global semiconductor company. Founded in 1930 and headquartered in Dallas, Texas, Texas Instruments specializes in designing and manufacturing a wide range of semiconductor products, including analog and digital signal processing devices, microcontrollers, and embedded processors. TI serves various markets, including automotive, industrial, communications, and consumer electronics, focusing on innovation and providing high-performance solutions. The SN74HC14PWR is a hex inverting Schmitt-trigger input buffer, commonly used in digital circuits for signal conditioning and noise immunity.

Application

The SN74HC14PWR is a hex inverting Schmitt trigger that is commonly used in digital circuits for signal conditioning, noise filtering, and waveform shaping. Its application areas include generating clean square waves, interfacing with slow input signals, driving capacitive loads, and converting logic levels. It is ideal for improving the performance of digital systems in automotive, consumer electronics, industrial automation, and communication devices.

Equivalent

The SN74HC14PWR is a hex Schmitt-trigger inverter. Equivalent products include:
1. 74HC14 (various packages)
2. 74HCT14 (for TTL compatibility)
3. MC74HC14A (from ON Semiconductor)
4. TC74HC14AF (from Toshiba)
5. 74LVC14 (low-voltage version)
Check specific datasheets for pinout and voltage compatibility before substitution.