Encyclopedia Entry: 74AHC1G125DBVTG4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Level Shifter
• Characteristics: Single Bus Buffer Gate with 3-State Output
• Package: SOT-23-5
• Essence: High-Speed CMOS Technology
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Supply Voltage Range: 2 V to 5.5 V
• Input Voltage Range: 0 V to VCC
• Output Voltage Range: 0 V to VCC
• Operating Temperature Range: -40°C to +125°C
• Propagation Delay: 4 ns (typical)
• Output Drive Capability: ±24 mA at 3.3 V

Detailed Pin Configuration

The 74AHC1G125DBVTG4 IC has a total of 5 pins arranged as follows:

____ OE --| |-- VCC A --| |-- Y GND --|____|-- B

• OE: Output Enable Input
• A: Data Input
• Y: Buffered Data Output
• VCC: Supply Voltage
• GND: Ground

Functional Features

• Provides level shifting between low-voltage and high-voltage systems
• Supports bidirectional data flow
• Features 3-state output for bus sharing applications
• Utilizes high-speed CMOS technology for fast switching times
• Offers wide operating voltage range for compatibility with various systems

Advantages

• Compact SOT-23-5 package allows for space-efficient designs
• Low power consumption enhances energy efficiency
• Wide supply voltage range enables versatile applications
• Fast propagation delay ensures quick signal transmission
• 3-state output facilitates bus sharing and reduces conflicts

Disadvantages

• Limited output drive capability may restrict use in high-current applications
• Single buffer gate limits the number of signals that can be processed simultaneously

Working Principles

The 74AHC1G125DBVTG4 is a logic level shifter that operates by receiving a low-voltage input signal (A) and converting it to a higher voltage level at the output pin (Y). The output enable input (OE) controls the state of the output, allowing for three different modes: active high, active low, and high impedance. The IC utilizes high-speed CMOS technology to ensure fast switching times and efficient data transmission.

Detailed Application Field Plans

The 74AHC1G125DBVTG4 is commonly used in various electronic systems where level shifting between different voltage domains is required. Some specific application fields include: - Battery-powered devices - Sensor interfaces - Communication systems - Industrial automation - Consumer electronics

Detailed Alternative Models

• 74LVC1G125DBVRG4
• SN74LVC1G125DBVR
• MC74VHC1G125DTT1G
• TC7SZ125FU(TE12L,Q)
• CD74HCT125M96G4

These alternative models offer similar functionality and can be used as substitutes for the 74AHC1G125DBVTG4 in various applications.

Word count: 386 words