SN74LVT8996PW

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Level Translator
• Characteristics:
  • Low Voltage TTL (LVT) technology
  • Wide voltage translation range
  • High-speed operation
  • Small package size
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: Logic level translation between different voltage domains
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 1.2V to 3.6V
• Input Voltage Range (A Port): 1.2V to 3.6V
• Input Voltage Range (B Port): 1.65V to 5.5V
• Output Voltage Range (A Port): 1.2V to 3.6V
• Output Voltage Range (B Port): 1.65V to 5.5V
• Maximum Operating Frequency: 100MHz
• Number of Channels: 8

Detailed Pin Configuration

The SN74LVT8996PW has a total of 20 pins, which are assigned as follows:

• Pin 1: VCCA (Power supply for A port)
• Pin 2: GND (Ground)
• Pin 3: OE (Output Enable)
• Pin 4: A1 (Input/Output A1)
• Pin 5: A2 (Input/Output A2)
• Pin 6: A3 (Input/Output A3)
• Pin 7: A4 (Input/Output A4)
• Pin 8: A5 (Input/Output A5)
• Pin 9: A6 (Input/Output A6)
• Pin 10: A7 (Input/Output A7)
• Pin 11: A8 (Input/Output A8)
• Pin 12: VCCB (Power supply for B port)
• Pin 13: B1 (Input/Output B1)
• Pin 14: B2 (Input/Output B2)
• Pin 15: B3 (Input/Output B3)
• Pin 16: B4 (Input/Output B4)
• Pin 17: B5 (Input/Output B5)
• Pin 18: B6 (Input/Output B6)
• Pin 19: B7 (Input/Output B7)
• Pin 20: B8 (Input/Output B8)

Functional Features

The SN74LVT8996PW is designed to provide logic level translation between different voltage domains. It allows seamless communication between devices operating at different voltage levels, ensuring compatibility and reliable data transfer. The key features of this IC include:

• Low Voltage TTL (LVT) technology: Enables operation at low voltage levels while maintaining high-speed performance.
• Wide voltage translation range: Supports voltage translation between 1.2V and 3.6V on the A port and 1.65V to 5.5V on the B port.
• High-speed operation: Capable of handling signals with a maximum frequency of 100MHz.
• Small package size: Packaged in a TSSOP package, which offers a compact form factor suitable for space-constrained applications.

Advantages and Disadvantages

Advantages: - Enables seamless communication between devices operating at different voltage levels. - Supports a wide voltage translation range. - High-speed operation ensures efficient data transfer. - Compact package size allows for easy integration into various electronic systems.

Disadvantages: - Limited to 8 channels, which may not be sufficient for applications requiring a higher number of channels. - Requires careful consideration of power supply requirements for both A and B ports.

Working Principles

The SN74LVT8996PW utilizes a combination of level-shifting circuitry and voltage regulators to achieve logic level translation. When an input signal is received on the A port, the IC adjusts the voltage levels to match the corresponding voltage range on the B port. This ensures that signals can be accurately interpreted by devices operating at different voltage levels.

Detailed Application Field Plans

The SN74LVT8996PW finds applications in various fields where logic level translation is required. Some specific application areas include:

1. Microcontroller interfacing: Allows communication between microcontrollers operating at different voltage levels.
2. Sensor networks: Facilitates data exchange between sensors with varying voltage requirements.
3. Industrial automation: Enables integration of devices operating at different voltage domains in industrial control systems.
4. Consumer electronics: Supports compatibility between devices with different voltage interfaces, such as smartphones and peripherals.

Detailed and Complete Alternative Models

1. SN74LVC4245APW: Similar to SN74LVT8996PW but operates at a lower voltage range (1.65V to 3.6V).