74LVC1T45DW-7

• Single-Channel Bidirectional Level-Translating Transceiver
• Dual Supply Rails from 1.65 V to 5.5 V, Two Ports
• 24 mA Low-Level / -32 mA High-Level Output Drive
• 17.7 Ns Propagation Delay
• 3 uA Quiescent current, 4 uA Operating Supply Current
• -40 C to +125 C Operating Temperature range; SOT-363, 6 pins, Lead-free, Tape and Reel (3, 000/reel)

The 74LVC1T45DW-7 from Diodes Inc. is a single-bit bidirectional voltage-level translating transceiver in a 6-pin SOT-363 package. It operates from dual supplies between 1.65 V and 5.5 V, allowing translation in either direction between any two rails in that range with a direction control pin. Outputs drive 24 mA low and -32 mA high, with a 17.7 ns propagation delay. Quiescent current is 3 uA and operating supply current is 4 uA.

Single-bit bidirectional translators bridge signals between supply domains, most often 1.8 V or 3.3 V logic to 5 V peripherals, and are used on SPI clock and data lines, enable and interrupt lines, and single control signals crossing a rail boundary. The direction pin makes it suitable where the signal is driven from both ends at different times. Embedded, industrial and communications board designers are the usual buyers. The -40 C to +125 C range supports industrial and under-hood adjacent environments. Note that this product is filed under Digital Signal Processors in the catalog category field; the recorded logic function is Translator.