Professional IC Distribution & Technical Solutions

The 74LVC1T45W6-7 is a single-bit dual-supply bus transceiver manufactured by DIODES.

Specifications:

• Logic Family: 74LVC
• Type: Single-Bit Dual-Supply Bus Transceiver
• Voltage Supply Range (VCC_A): 1.65V to 5.5V
• Voltage Supply Range (VCC_B): 1.65V to 5.5V
• Direction Control: DIR pin (determines data flow direction)
• High-Speed Operation: 5.5ns max propagation delay at 3.3V
• Low Power Consumption: ICC = 10µA (max)
• I/O Ports: 5V tolerant (when powered off)
• Operating Temperature Range: -40°C to +125°C
• Package: SOT-26 (6-pin)

Descriptions:

The 74LVC1T45W6-7 is a bidirectional voltage-level translator that enables communication between devices operating at different voltage levels (1.65V to 5.5V). It features a direction control pin (DIR) to manage data flow between Port A and Port B.

Features:

• Bidirectional Voltage Translation: Supports mixed-voltage communication
• Wide Supply Voltage Range: 1.65V to 5.5V on both ports
• 5V Tolerant Inputs/Outputs: Allows interfacing with 5V logic
• Low Power Consumption: Ideal for battery-operated devices
• High Noise Immunity: Compliant with JESD8-B/JESD36 standards
• ESD Protection: HBM > 2000V, CDM > 1000V
• Packaged in SOT-26 (6-pin): Compact footprint for space-constrained applications

This device is commonly used in mixed-voltage systems, IoT devices, and portable electronics requiring bidirectional level shifting.