PI74SSTVF16857KE

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Level Translator
• Characteristics:
  • High-speed operation
  • Wide voltage translation range
  • Low power consumption
  • Small package size
• Package: QFN (Quad Flat No-Lead)
• Essence: Translates voltage levels between different logic families
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage: 1.2V to 3.6V
• Input Voltage Range (A Port): 0V to VCC_A
• Input Voltage Range (B Port): 0V to VCC_B
• Output Voltage Range (A Port): 0V to VCC_A
• Output Voltage Range (B Port): 0V to VCC_B
• Maximum Operating Frequency: 200 MHz
• Propagation Delay: 1.5 ns (typical)

Detailed Pin Configuration

The PI74SSTVF16857KE has a total of 48 pins arranged as follows:

+---------------------+ A1 | | B1 A2 | | B2 A3 | | B3 ... | | ... A24 | | B24 GND | | VCC +---------------------+

Functional Features

• Bi-directional voltage level translation
• Supports various logic families such as TTL, CMOS, and LVCMOS
• Automatic direction control based on input signal levels
• ESD protection for robustness

Advantages

• High-speed operation allows for efficient data transfer
• Wide voltage translation range enables compatibility between different logic families
• Low power consumption helps in reducing overall system power requirements
• Small package size saves board space and allows for compact designs

Disadvantages

• Limited maximum operating frequency compared to some other voltage level translators
• Not suitable for applications requiring very high-speed data transfer

Working Principles

The PI74SSTVF16857KE uses a combination of level shifters and voltage comparators to translate logic levels between different voltage domains. It automatically detects the input signal levels and adjusts the direction of translation accordingly.

Detailed Application Field Plans

The PI74SSTVF16857KE is commonly used in various electronic systems where voltage level translation is required. Some typical application fields include: - Communication systems - Data acquisition systems - Industrial automation - Consumer electronics - Automotive electronics

Detailed and Complete Alternative Models

• SN74LV1T34: Single-bit voltage level translator
• TXB0108: 8-bit bidirectional voltage level translator
• PCA9306: Dual bidirectional I2C-bus and SMBus voltage level translator
• CD4050B: Hex non-inverting buffer/converter

These alternative models offer similar functionality and can be considered as alternatives to the PI74SSTVF16857KE based on specific application requirements.

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