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SN74AHC1G14DRLR

Name: SN74AHC1G14DRLR
Rating: 4.7 (12 reviews)

IC INVERT SCHMITT 1CH 1-INP SOT5

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資料表 SN74AHC1G14DRLR DataSheet
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規格

Series	74AHC
Part Status	Active
Logic Type	Inverter
Number of Circuits	1
Number of Inputs	1
Features	Schmitt Trigger
Voltage - Supply	2V ~ 5.5V
Current - Quiescent (Max)	1 µA
Current - Output High, Low	8mA, 8mA
Input Logic Level - Low	0.9V ~ 1.65V
Input Logic Level - High	2.2V ~ 3.85V
Max Propagation Delay @ V, Max CL	10.6ns @ 5V, 50pF
Operating Temperature	-40°C ~ 125°C
Mounting Type	Surface Mount
Supplier Device Package	SOT-5
Package / Case	SOT-553
Base Product Number	74AHC1G14

概述

Description

The SN74AHC1G14DRLR is a single Schmitt-trigger inverter integrated circuit (IC) from Texas Instruments. It is part of the AHC family, designed for high-speed, low-power applications. The device operates with a supply voltage range of 2V to 5.5V, making it suitable for a variety of digital circuits.
Key features include:
- Schmitt-trigger inputs that provide hysteresis, enhancing noise immunity and enabling clean signal transitions.
- A wide operating temperature range from -40°C to 125°C.
- Low static and dynamic power consumption, making it ideal for battery-operated devices.
- Fast propagation delays, typically around 5 ns at 5V.
The SN74AHC1G14 is available in a SOT-23 package (DRL), which ensures a compact design for space-constrained applications. It is commonly used in signal conditioning, level shifting, and as part of digital logic circuits in consumer electronics, automotive systems, and industrial automation.

Features

The SN74AHC1G14DRLR is a single Schmitt-trigger inverter from Texas Instruments, featuring:
1. Logic Levels: Compatible with standard CMOS and TTL logic levels.
2. Supply Voltage: Operates between 2V and 5.5V.
3. Output Drive: Capable of sourcing and sinking up to 25mA at Vcc = 5V.
4. Propagation Delay: Fast switching speed with a typical propagation delay of 7 ns at Vcc = 5V.
5. Temperature Range: Operates over a wide temperature range from -40°C to +125°C.
6. Input Characteristics: Schmitt-trigger input allows for slow input signal transitions, providing improved noise immunity and reduced signal degradation.
7. Compact Package: Available in a small SOT-23-5 package, suitable for space-constrained applications.
These features make the SN74AHC1G14DRLR ideal for various digital logic applications, particularly where signal integrity is crucial.

Package

The SN74AHC1G14DRLR is packaged in a 5-pin SOT-23 (Small Outline Transistor) package.

Pinout

The SN74AHC1G14DRLR is a single Schmitt-trigger inverter with a pin count of 5. Its primary function is to provide a logic inversion with hysteresis, allowing it to handle noisy input signals more effectively than standard inverters.
### Pin Configuration:
1. Pin 1 (A): Input (logic signal to be inverted)
2. Pin 2 (Y): Output (inverted logic signal)
3. Pin 3 (GND): Ground (0V reference)
4. Pin 4 (VCC): Power supply (typically +2V to +5.5V)
5. Pin 5 (NC): No connect (not internally connected)
This IC is ideal for applications requiring signal conditioning and noise immunity.

Manufacturer

The SN74AHC1G14DRLR is manufactured by Texas Instruments (TI), a prominent American technology company. Texas Instruments specializes in designing and manufacturing semiconductors and various integrated circuits (ICs), including digital signal processors, microcontrollers, and analog devices. The company is known for its innovation in the electronics industry and provides a wide range of products used in applications spanning automotive, industrial, consumer electronics, and communications. Founded in 1930, TI is headquartered in Dallas, Texas, and is recognized for its commitment to advancing technology and providing solutions that enhance performance and efficiency in electronic systems.

Application

The SN74AHC1G14DRLR is a single Schmitt-trigger inverter used in various applications, including signal conditioning, waveform shaping, and noise filtering. It's suitable for interfacing between different logic levels, providing clean signal transitions in digital circuits. Common areas include automotive electronics, communication systems, and consumer electronics, where improved signal integrity and faster response times are essential.

Equivalent

The SN74AHC1G14DRLR is a single Schmitt-trigger inverter. Equivalent products include the 74LVC1G14, 74AHCT1G14, and the 74HC1G14. Always verify specific characteristics like voltage levels, speed, and packaging to ensure compatibility for your application.