Level Shifters
Level shifter and translator ICs let buses and peripherals operate across voltage domains (e.g., 1.8V to 5V). They include bidirectional I2C MOSFET-based translators, unidirectional SPI/UART translators, and GPIO-safe buffers with hot-swap and ESD protection—useful when integrating sensors, peripherals and mixed-voltage MCUs.
Parts (16 families, 16 parts)
PCA9306DP1,125
Active
NXP SemiconductorsThe PCA9306DP1,125 is a dual bidirectional I2C-bus and SMBus voltage-level translator that allows for data transfer between 1 V and 5 V without a direction pin. It functions as a voltage-controlled sw...
TXB0106
Active
TITexas Instruments
The TXB0106 is a 6-bit, bidirectional voltage-level translator with automatic direction sensing. It allows devices operating at different voltage nodes (e.g., 1.2V to 3.6V on VCCA and 1.65V to 5.5V on...
TXS0102
Active
TITexas Instruments
The TXS0102 is a 2-bit bidirectional voltage-level translator designed specifically for open-drain and push-pull applications. It features auto-direction sensing, allowing for level shifting between 1...
74LVC1T45GW,125
Active
Nexperia
The 74LVC1T45GW is a single-bit, dual-supply translating transceiver that enables bidirectional voltage level translation between 1.2 V and 5.5 V rails. It features a direction control input to manage...
TXB0104
Active
TITexas Instruments
The TXB0104 is a 4-bit bidirectional voltage level translator designed for systems requiring voltage translation between two different supply voltage nodes. It automatically senses the direction of da...
TXB0106PWR
Active
TITexas Instruments
The TXB0106PWR is a 6-bit bidirectional voltage level translator with auto-direction sensing, designed to bridge mismatched logic levels across multiple power domains. It supports data rates up to 100...
TXS0108E
Active
TITexas Instruments
The TXS0108E is an 8-bit bidirectional voltage-level translator designed for interfacing devices with different logic voltage rails. It features auto-direction sensing, eliminating the need for a dire...
Nexperia USA Inc.
The 74LVC8T245PW is an 8-bit, dual-supply translating transceiver designed for bidirectional voltage level translation between 1.2V and 5.5V rails. It features 3-state outputs and utilizes two separat...
SN74LV1T34DCKR
Active
TITexas Instruments
The SN74LV1T34DCKR is a single-bit, non-inverting buffer and logic level translator designed to bridge different voltage domains in a compact SC-70-5 package. It supports a wide supply range from 1.6V...
TXB0102YZPR
Active
TITexas Instruments
The TXB0102YZPR is a 2-channel, bidirectional voltage-level translator featuring auto-direction sensing, eliminating the need for a direction-control signal. It supports translation between 1.2 V and ...
TXS0104ERGYR
Active
TITexas Instruments
The TXS0104ERGYR is a 4-channel, bidirectional voltage-level translator designed for bridging communications between mismatched logic voltage domains. It features auto-direction sensing, allowing it t...
74AHCT1G126GW,125
Active
Nexperia USA Inc.
The 74AHCT1G126GW is a single-bit, non-inverting buffer/line driver with a 3-state output controlled by an output enable (OE) pin. Designed for 4.5V to 5.5V operation, it features TTL-compatible input...
Nexperia
The 74LVC245APW is an 8-bit non-inverting bus transceiver with direction and output-enable control. It supports single-supply operation from 1.65 V to 3.6 V and provides three-state outputs for shared...
TITexas Instruments
The TXB0108PWR is an 8-bit bidirectional voltage-level translator from Texas Instruments. It supports A-side voltages from 1.2 V to 3.6 V and B-side voltages from 1.65 V to 5.5 V, and provides automat...
TXS0101DRLR
Active
TITexas Instruments
The TXS0101DRLR is a single-bit, bidirectional voltage level translator designed for interfacing components operating at different logic levels. It features auto-direction sensing, eliminating the nee...
SN74LVC1T45DRLR
NRND
TITexas Instruments
The SN74LVC1T45DRLR is a single-bit, dual-supply transceiver designed for bidirectional voltage level translation between 1.65V and 5.5V rails. It utilizes two separate configurable power-supply rails...
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