SN74CBT16245CDLR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Digital multiplexer/demultiplexer
• Characteristics: High-speed, low-power, bidirectional level shifting and voltage translation
• Package: 48-pin TSSOP (Thin Shrink Small Outline Package)
• Essence: A versatile IC that enables bidirectional communication between devices operating at different voltage levels
• Packaging/Quantity: Tape and reel packaging, 2500 units per reel

Specifications

• Number of Channels: 16
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Supply Voltage Range: 2V to 3.6V
• Maximum Data Rate: 100 Mbps
• Low Power Consumption: <1µA in standby mode
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The SN74CBT16245CDLR has a total of 48 pins arranged as follows:

┌───┐ OE1 ──┤1 48├── VCC OE2 ──┤2 47├── GND A1 ──┤3 46├── B1 A2 ──┤4 45├── B2 A3 ──┤5 44├── B3 A4 ──┤6 43├── B4 A5 ──┤7 42├── B5 A6 ──┤8 41├── B6 A7 ──┤9 40├── B7 A8 ──┤10 39├── B8 A9 ──┤11 38├── B9 A10 ──┤12 37├── B10 A11 ──┤13 36├── B11 A12 ──┤14 35├── B12 A13 ──┤15 34├── B13 A14 ──┤16 33├── B14 A15 ──┤17 32├── B15 A16 ──┤18 31├── B16 GND ──┤19 30├── OE# Y1 ─┤20 29├── Y2 Y3 ─┤21 28├── Y4 Y5 ─┤22 27├── Y6 Y7 ─┤23 26├── Y8 Y9 ─┤24 25├── Y10 └───┘

Functional Features

• Bidirectional level shifting: Allows communication between devices operating at different voltage levels.
• Voltage translation: Translates signals from one voltage level to another, ensuring compatibility between devices.
• High-speed operation: Supports data rates up to 100 Mbps, enabling fast and efficient data transfer.
• Low power consumption: Consumes less than 1µA in standby mode, making it suitable for battery-powered applications.
• Enable control: The OE# pin allows the IC to be enabled or disabled, providing flexibility in controlling data flow.

Advantages and Disadvantages

Advantages: - Enables communication between devices with different voltage levels - High-speed operation for efficient data transfer - Low power consumption for energy-efficient applications - Compact package size for space-constrained designs

Disadvantages: - Limited to a maximum of 16 channels - Requires careful consideration of voltage level compatibility between devices

Working Principles

The SN74CBT16245CDLR operates by using a combination of transmission gates and control logic. The input signals are passed through the transmission gates, which can be controlled by the OE# pin. When enabled, the IC allows bidirectional communication between the input and output channels. The voltage translation feature ensures that signals are properly translated between different voltage levels, allowing seamless communication between devices.

Detailed Application Field Plans

The SN74CBT16245CDLR is widely used in various applications, including:

1. Communication systems: Facilitates signal routing and voltage translation in communication networks.
2. Data acquisition systems: Enables interfacing between sensors and microcontrollers operating at different voltage levels.
3. Industrial automation: Provides level shifting capabilities for