SN74AHC1G14DCKR

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SN74AHC1G14DCKR

IC INVERT SCHMITT 1CH 1IN SC70

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  • 包 SOT-SC70 (DCK)-5
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規格

Package Tape & Reel (TR),Cut Tape (CT),Bulk
Series 74AHC
ProductStatus Active
LogicType Inverter
NumberofCircuits 1
NumberofInputs 1
Features Schmitt Trigger
Voltage-Supply 2V ~ 5.5V
Current-Quiescent(Max) 1 µA
Current-OutputHighLow 8mA, 8mA
LogicLevel-Low 0.9V ~ 1.65V
LogicLevel-High 2.2V ~ 3.85V
MaxPropagationDelay@VMaxCL 10.6ns @ 5V, 50pF
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
SupplierDevicePackage SC-70-5

概述

Description

The SN74AHC1G14DCKR is a single Schmitt-trigger inverter from Texas Instruments, part of the AHC (Advanced High-Speed CMOS) logic family. It is designed for high-speed digital applications, offering improved noise immunity and faster transitions than standard inverters. The device can operate from a supply voltage of 2V to 5.5V, making it versatile for various logic levels.
Key features include a high-speed operation with propagation delays as low as 5 ns at 5V, low power consumption, and low output drive capability, typically allowing up to 25 mA of output current. The Schmitt-trigger input provides a hysteresis effect, which stabilizes the input signal and reduces the chance of unwanted toggling due to noise.
The SN74AHC1G14DCKR is available in a compact SOT-23 package, making it suitable for space-constrained applications. This inverter is commonly used in signal conditioning, level shifting, and interfacing applications in consumer electronics, automotive systems, and industrial control circuits. Its reliability and performance make it a popular choice among engineers for various digital circuit designs.

Features

The SN74AHC1G14DCKR is a single Schmitt-trigger inverter from Texas Instruments. Key features include:
1. Supply Voltage Range: Operates from 2V to 5.5V, making it versatile for various applications.
2. High-Speed Operation: Offers quick switching, with propagation delay times as low as 6ns at 5V.
3. Low Power Consumption: Consumes minimal power, suitable for battery-operated devices.
4. Schmitt-Trigger Input: Provides hysteresis for improved noise immunity and faster transitions between states.
5. TTL/CMOS Compatibility: Compatible with both TTL and CMOS logic levels.
6. Output Drive Capability: Can drive up to 32mA at 5V, making it suitable for driving loads directly.
7. Temperature Range: Rated for operation from -40°C to 125°C, ideal for automotive and industrial applications.
8. Small Package: Available in SOT-23 package for space-constrained designs.
This component is ideal for signal conditioning and level shifting applications in digital circuits.

Package

The SN74AHC1G14DCKR is packaged in a SOT-23 surface-mount type package.

Pinout

The SN74AHC1G14DCKR is a single Schmitt-trigger inverter from Texas Instruments, part of the AHC logic family. It features a 5-pin package, specifically in a SC70 (SOT-353) configuration.
### Pin Count and Functions:
1. Pin 1 (VCC): Power supply pin.
2. Pin 2 (A): Input pin for the signal to be inverted.
3. Pin 3 (Y): Output pin that provides the inverted signal.
4. Pin 4 (GND): Ground pin.
5. Pin 5 (NC): Not connected (typically left unconnected in applications).
The device operates with a power supply range of 2V to 5.5V, is capable of handling a wide range of input voltages, and provides fast switching times with low power consumption. The Schmitt-trigger design enhances noise immunity and allows for slow input transition rates.

Manufacturer

The SN74AHC1G14DCKR is manufactured by Texas Instruments, a prominent American technology company. Texas Instruments (TI) specializes in designing and producing semiconductors and various integrated circuits, which are widely used in electronic devices. Founded in 1930, the company has a significant presence in the semiconductor industry, known for its innovation in analog and embedded processing technologies. TI serves a diverse range of markets, including automotive, industrial, communications, and consumer electronics. The SN74AHC1G14DCKR is a single Schmitt-trigger inverter, part of their AHC (Advanced High-Speed CMOS) logic family, which offers high performance and low power consumption.

Application

The SN74AHC1G14DCKR is a single Schmitt-trigger inverter used in various applications, including signal conditioning, waveform shaping, and noise filtering. It is ideal for driving capacitive loads, interfacing with slow input signals, and providing clean transitions in digital circuits. Common applications include automotive electronics, consumer electronics, and communication devices, where reliable logic level conversion and improved signal integrity are essential.

Equivalent

The SN74AHC1G14DCKR is a single Schmitt-trigger inverter. Equivalent products include the 74LVC1G14, 74HC1G14, and 74HCT1G14. Check specifications for compatibility as parameters like supply voltage and propagation delay may vary.

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