SN74LV1T34-Q1 Series

Automotive single power supply buffer and logic level shifter with no enable

Catalog

Automotive single power supply buffer and logic level shifter with no enable

Part	Grade	Number of Elements	Output Type	Current - Output High, Low [custom]	Current - Output High, Low [custom]	Logic Type	Mounting Type	Package / Case	Voltage - Supply [Min]	Voltage - Supply [Max]	Operating Temperature [Min]	Operating Temperature [Max]	Supplier Device Package	Number of Bits per Element	Qualification
Texas Instruments SN74LV1T34QDBVRQ1	Automotive	1	Push-Pull	8 mA	8 mA	Buffer Non-Inverting	Surface Mount	SC-74A SOT-753	1.6 V	5.5 V	-40 °C	125 °C	SOT-23-5	1	AEC-Q100
Texas Instruments SN74LV1T34QDCKRQ1	Automotive	1	Push-Pull	8 mA	8 mA	Buffer Non-Inverting	Surface Mount	5-TSSOP SC-70-5 SOT-353	1.6 V	5.5 V	-40 °C	125 °C	SC-70-5	1	AEC-Q100

Catalog

Automotive single power supply buffer and logic level shifter with no enable

Key Features

• AEC-Q100 qualified for automotive applications:Device temperature grade 1: -40°C to +125°CDevice HBM ESD classification level 2Device CDM ESD classification level C4BWide operating range of 1.8 V to 5.5 VSingle-supply voltage translator (refer to LVxT Enhanced Input Voltage):Up translation:1.2 V to 1.8 V1.5 V to 2.5 V1.8 V to 3.3 V3.3 V to 5.0 VDown translation:5.0 V, 3.3 V, 2.5 V to 1.8 V5.0 V, 3.3 V to 2.5 V5.0 V to 3.3 V5.5 V tolerant input pinsSupports standard pinoutsUp to 150 Mbps with 5 V or 3.3 V V CCLatch-up performance exceeds 250 mA per JESD 17AEC-Q100 qualified for automotive applications:Device temperature grade 1: -40°C to +125°CDevice HBM ESD classification level 2Device CDM ESD classification level C4BWide operating range of 1.8 V to 5.5 VSingle-supply voltage translator (refer to LVxT Enhanced Input Voltage):Up translation:1.2 V to 1.8 V1.5 V to 2.5 V1.8 V to 3.3 V3.3 V to 5.0 VDown translation:5.0 V, 3.3 V, 2.5 V to 1.8 V5.0 V, 3.3 V to 2.5 V5.0 V to 3.3 V5.5 V tolerant input pinsSupports standard pinoutsUp to 150 Mbps with 5 V or 3.3 V V CCLatch-up performance exceeds 250 mA per JESD 17

Description

The SN74LV1T34-Q1 contains a single buffer with extended voltage operation to allow for level translation. The buffer performs the Boolean function Y = A in positive logic. The output level is referenced to the supply voltage (V CC) and supports 1.8-V, 2.5-V, 3.3-V, and 5-V CMOS levels. The input is designed with a lower threshold circuit to support up translation for lower voltage CMOS inputs (for example 1.2 V input to 1.8 V output or 1.8 V input to 3.3 V output). Additionally, the 5-V tolerant input pins enable down translation (for example 3.3 V to 2.5 V output). The SN74LV1T34-Q1 contains a single buffer with extended voltage operation to allow for level translation. The buffer performs the Boolean function Y = A in positive logic. The output level is referenced to the supply voltage (V CC) and supports 1.8-V, 2.5-V, 3.3-V, and 5-V CMOS levels. The input is designed with a lower threshold circuit to support up translation for lower voltage CMOS inputs (for example 1.2 V input to 1.8 V output or 1.8 V input to 3.3 V output). Additionally, the 5-V tolerant input pins enable down translation (for example 3.3 V to 2.5 V output).