Encyclopedia Entry: 74ACTQ18823SSCX

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Logic Level Translator
• Characteristics:
  • High-speed operation
  • Low power consumption
  • Wide voltage range compatibility
  • Small package size
• Package: SSOP (Shrink Small Outline Package)
• Essence: Logic level translation between different voltage domains
• Packaging/Quantity: Typically sold in reels of 2500 units

Specifications

• Technology: Advanced CMOS
• Supply Voltage Range: 2.0V to 5.5V
• Input Voltage Range (VREF): 0V to VCC
• Output Voltage Range (VREF): 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay: 3.8ns (typical)
• Output Drive Capability: ±24mA
• ESD Protection: >2000V (Human Body Model)

Detailed Pin Configuration

The 74ACTQ18823SSCX IC has a total of 56 pins, which are organized as follows:

• Pin 1: A1
• Pin 2: Y1
• Pin 3: GND
• Pin 4: B1
• Pin 5: B2
• Pin 6: Y2
• Pin 7: A2
• Pin 8: VCC
• ...
• Pin 56: Y14

Functional Features

• Bidirectional voltage level translation between two independent voltage domains
• Supports translation between TTL and CMOS logic levels
• Enables interfacing between devices operating at different voltage levels
• Provides non-inverting level shifting with high-speed operation

Advantages

• High-speed operation allows for efficient data transfer between different voltage domains
• Wide voltage range compatibility enables versatile usage in various applications
• Low power consumption contributes to energy-efficient designs
• Small package size saves board space and facilitates compact designs

Disadvantages

• Limited number of translation channels (14 in the case of 74ACTQ18823SSCX)
• May require additional external components for certain applications
• Sensitivity to electrostatic discharge (ESD) necessitates proper handling precautions

Working Principles

The 74ACTQ18823SSCX utilizes advanced CMOS technology to perform logic level translation. It consists of a bidirectional voltage level shifter circuit that allows data transfer between two independent voltage domains. The IC employs non-inverting buffers to achieve high-speed operation while maintaining signal integrity.

Detailed Application Field Plans

The 74ACTQ18823SSCX is commonly used in various applications where logic level translation is required. Some typical application fields include: - Microcontroller interfacing with different voltage peripherals - Communication interfaces between devices operating at different voltage levels - Level shifting in mixed-voltage systems - Signal conversion in industrial automation systems

Detailed and Complete Alternative Models

• 74ACTQ18823MTCX: TSSOP package, similar specifications
• 74ACTQ18823MTDX: SOIC package, similar specifications
• 74ACTQ18823NSC: PDIP package, similar specifications

Please note that the above alternative models are provided as examples and may have slight variations in package type or pin configuration.

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