TXB0104NMNR in TXS0108 / BSS138 Level Shifters Family
The TXB0104NMNR is a 4-bit bidirectional voltage-level shifter from Texas Instruments designed for seamless data translation across different logic voltage domains. It utilizes an auto-direction sensing architecture, eliminating the need for a dedicated direction control signal. This family is primarily used to bridge the gap between low-voltage microcontrollers or FPGAs and higher-voltage peripherals, supporting operation from 1.2V up to 3.6V with high-impedance outputs during power-down mode for system isolation.
Variants in This Sub-Family
Variants within the TXB0104 sub-family typically differ based on their package type and temperature rating. The NMNR designation refers specifically to the ultra-compact plastic quad flat no-lead package, while other variants like the RGY or PW offer larger footprints for easier prototyping or different thermal dissipation profiles. Some variants may also be qualified for automotive use under the Q100 standard, featuring wider operating temperature ranges and enhanced reliability testing.
