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SN74LVC1G38DBVR

Name: SN74LVC1G38DBVR
Rating: 4.7 (12 reviews)

IC GATE NAND OD 1CH 2-IN SOT23-5

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規格

Package	Tape & Reel (TR),Cut Tape (CT)
Series	74LVC
ProductStatus	Active
LogicType	NAND Gate
NumberofCircuits	1
NumberofInputs	2
Features	Open Drain
Voltage-Supply	1.65V ~ 5.5V
Current-Quiescent(Max)	10 µA
Current-OutputHighLow	-, 32mA
LogicLevel-Low	0.7V ~ 0.8V
LogicLevel-High	1.7V ~ 2V
MaxPropagationDelay@VMaxCL	3.9ns @ 5V, 50pF
OperatingTemperature	-40°C ~ 125°C
MountingType	Surface Mount
SupplierDevicePackage	SOT-23-5

概述

Description

The SN74LVC1G38DBVR is a single Schmitt-trigger buffer from Texas Instruments, designed to provide fast and reliable signal conditioning in digital circuits. It features a wide input voltage range, accepting logic levels from 0V to Vcc, which can be between 1.65V and 5.5V. The device is characterized by its high-speed operation with propagation delays typically around 5 ns at 3.3V.
Key features include low power consumption, a wide operating temperature range, and the ability to maintain a clean output signal even in the presence of noisy input signals, due to its Schmitt-trigger mechanism. The SN74LVC1G38 is available in a compact SOT-23 package, making it suitable for space-constrained applications. This buffer is particularly useful in level shifting, signal restoration, and interfacing between different voltage domains.
Overall, the SN74LVC1G38DBVR is an ideal choice for designers seeking reliable performance in various digital applications.

Features

The SN74LVC1G38DBVR is a single Schmitt-trigger buffer/driver from Texas Instruments. Key features include:
1. Single Schmitt-Trigger Buffer: Provides a clean signal transition with improved noise immunity.
2. Wide Supply Voltage Range: Operates from 1.65V to 5.5V, suitable for various applications.
3. Low Power Consumption: Consumes minimal power, making it ideal for battery-powered devices.
4. High-Speed Operation: Capable of switching speeds up to 10 ns (typical) at Vcc = 5V.
5. TTL-Compatible Inputs: Accepts both TTL and CMOS levels, enhancing versatility.
6. Output Drive Capability: Provides a drive current of up to 24 mA, suitable for driving LEDs and other loads.
7. Bus-Hold Feature: Retains the last input state when the input is floating, preventing signal bounce.
8. Small Package Size: Available in a SOT-23-5 package, enabling space-efficient designs.
Overall, the SN74LVC1G38DBVR is an efficient component for signal conditioning in digital circuits.

Package

The SN74LVC1G38DBVR is packaged in a small SOT-23 (DBV) format. This surface-mount package is designed for low power consumption and is suitable for compact electronic designs.

Pinout

The SN74LVC1G38DBVR is a single Schmitt-trigger buffer/driver from Texas Instruments. It has a pin count of 5.
Functions:
1. Input (A): Accepts a single logic input. It is Schmitt-triggered, which means it provides hysteresis and improved noise immunity.
2. Output (Y): Drives the output based on the input state; it can drive loads with TTL-compatible levels.
3. VCC: Power supply input pin, typically connected to 1.65V to 5.5V.
4. GND: Ground reference pin.
5. OE (Output Enable): Active-low pin that controls the output state; when low, the output is enabled.
The device is ideal for interfacing with slow signals and improving signal integrity in digital circuits.

Manufacturer

The SN74LVC1G38DBVR is manufactured by Texas Instruments (TI), a leading American technology company. Founded in 1930, Texas Instruments designs and produces a wide range of semiconductor products, including analog and digital integrated circuits (ICs), processors, and embedded systems. The company is known for its innovations in analog electronics and digital signal processing, catering to various industries such as automotive, industrial, communications, and consumer electronics. Texas Instruments is recognized for its commitment to research and development, emphasizing high-performance solutions and reliability in their products.

Application

The SN74LVC1G38DBVR is a single Schmitt-trigger buffer used in applications requiring signal conditioning and noise immunity. Common areas include interfacing between different logic levels, debouncing mechanical switches, driving LEDs, and ensuring clean signal transitions in digital circuits. It is suitable for use in automotive, industrial, and consumer electronics where reliable signal processing is essential.

Equivalent

Equivalent products to the SN74LVC1G38DBVR include the SN74LVC1G38, 74LVC1G38, and other logic gate chips with similar functionality, such as the 74HC1G38 and 74AHC1G38. Ensure to check specific electrical characteristics, voltage levels, and pin configurations for compatibility in your application.