74LVC1T45GW - Dual-Supply Level Translating Transceiver

Description

The 74LVC1T45GW from Nexperia is a single-bit dual-supply voltage-level translating transceiver with 3-state output, designed for bidirectional level translation. It features two I/O ports and a direction control pin (DIR) allowing logic signal conversion between any low-voltage standards ranging from 0.8 V to 3.6 V.

With its IOFF circuitry, the device supports partial power-down applications, disabling outputs and preventing backflow current when powered off. In suspend mode (VCCA or VCCB = 0 V), both I/O ports are in a high-impedance state. It also offers high noise immunity and excellent latch-up performance.

Features

• Manufacturer: Nexperia
• Part number: 74LVC1T45GW,125
• Logic type: voltage-level translator/transceiver
• Function: bidirectional, single-bit, 3-state
• Dual supply: 0.8 V to 3.6 V (VCCA & VCCB)
• Direction control: via DIR pin
• IOFF: supports partial power-down (Hi-Z on I/Os)
• Input voltage tolerance: up to 3.6 V
• Operating temperature: –40°C to +125°C
• Package: SOT-363 (6 pins)
• Latch-up immunity: >100 mA (JESD78 Class II)
• MSL: 1 (unlimited)