SN74LV4T125

ACTIVO

Fuente de alimentación única con PUERTA de búfer cuádruple con selector de nivel lógico CMOS y salid

Detalles del producto

Technology family LV-A Applications SPI Bits (#) 4 Configuration 4 Ch A to B 0 Ch B to A High input voltage (min) (V) 1 High input voltage (max) (V) 5.5 Vout (min) (V) 19 Vout (max) (V) 5.5 Data rate (max) (Mbps) 100 IOH (max) (mA) -16 IOL (max) (mA) -16 Supply current (max) (µA) 5.5 Features 12.25, 32 Input type TTL-Compatible CMOS Output type 3-State, Balanced CMOS Rating Catalog Operating temperature range (°C) -40 to 125
Technology family LV-A Applications SPI Bits (#) 4 Configuration 4 Ch A to B 0 Ch B to A High input voltage (min) (V) 1 High input voltage (max) (V) 5.5 Vout (min) (V) 19 Vout (max) (V) 5.5 Data rate (max) (Mbps) 100 IOH (max) (mA) -16 IOL (max) (mA) -16 Supply current (max) (µA) 5.5 Features 12.25, 32 Input type TTL-Compatible CMOS Output type 3-State, Balanced CMOS Rating Catalog Operating temperature range (°C) -40 to 125
TSSOP (PW) 14 32 mm² 5 x 6.4 VQFN (RGY) 14 12.25 mm² 3.5 x 3.5
  • Single-Supply Voltage Translator at 5.0-V, 3.3-V, 2.5-V, and 1.8-V VCC
  • Operating Range of 1.8 V to 5.5 V
  • Up Translation
    • 1.2 V(1) to 1.8 V at 1.8-V VCC
    • 1.5 V(1) to 2.5 V at 2.5-V VCC
    • 1.8 V(1) to 3.3 V at 3.3-V VCC
    • 3.3 V to 5.0 V at 5.0-V VCC
  • Down Translation
    • 3.3 V to 1.8 V at 1.8-V VCC
    • 3.3 V to 2.5 V at 2.5-V VCC
    • 5.0 V to 3.3 V at 3.3-V VCC
  • Logic Output is Referenced to VCC
  • Characterized up to 50 MHz at 3.3-V VCC
  • 5.5 V Tolerance on Input Pins
  • –40°C to 125°C Operating Temperature Range
  • Pb-Free Packages Available: SC-70 (RGY)
    • 3.5 × 3.5 × 1 mm
  • Latch-Up Performance Exceeds 250 mA Per JESD 17
  • Supports Standard Logic Pinouts
  • Ioff Support Partial-Power-Down Mode Operation
  • CMOS Output B Compatible with AUP125, LVC125 (1)

(1)Refer the VIH/VIL and output drive for lower VCC condition.

  • Single-Supply Voltage Translator at 5.0-V, 3.3-V, 2.5-V, and 1.8-V VCC
  • Operating Range of 1.8 V to 5.5 V
  • Up Translation
    • 1.2 V(1) to 1.8 V at 1.8-V VCC
    • 1.5 V(1) to 2.5 V at 2.5-V VCC
    • 1.8 V(1) to 3.3 V at 3.3-V VCC
    • 3.3 V to 5.0 V at 5.0-V VCC
  • Down Translation
    • 3.3 V to 1.8 V at 1.8-V VCC
    • 3.3 V to 2.5 V at 2.5-V VCC
    • 5.0 V to 3.3 V at 3.3-V VCC
  • Logic Output is Referenced to VCC
  • Characterized up to 50 MHz at 3.3-V VCC
  • 5.5 V Tolerance on Input Pins
  • –40°C to 125°C Operating Temperature Range
  • Pb-Free Packages Available: SC-70 (RGY)
    • 3.5 × 3.5 × 1 mm
  • Latch-Up Performance Exceeds 250 mA Per JESD 17
  • Supports Standard Logic Pinouts
  • Ioff Support Partial-Power-Down Mode Operation
  • CMOS Output B Compatible with AUP125, LVC125 (1)

(1)Refer the VIH/VIL and output drive for lower VCC condition.

SN74LV4T125 is a low-voltage CMOS buffer gate that operates at a wider voltage range for portable, telecom, industrial, and automotive applications. The output level is referenced to the supply voltage and is able to support 1.8-V, 2.5-V, 3.3-V, and 5-V CMOS levels.

The input is designed with a lower threshold circuit to match 1.8-V input logic at VCC = 3.3 V and can be used in 1.8 V to 3.3 V level-up translation. In addition, the 5-V tolerant input pins enable down translation (for example, 3.3 V to 2.5 V output at VCC = 2.5 V). The wide VCC range of 1.8 V to 5.5 V allows the generation of desired output levels to connect to controllers or processors.

The SN74LV4T125 device is designed with current-drive capability of 8 mA to reduce line reflections, overshoot, and undershoot caused by high-drive outputs.

SN74LV4T125 is a low-voltage CMOS buffer gate that operates at a wider voltage range for portable, telecom, industrial, and automotive applications. The output level is referenced to the supply voltage and is able to support 1.8-V, 2.5-V, 3.3-V, and 5-V CMOS levels.

The input is designed with a lower threshold circuit to match 1.8-V input logic at VCC = 3.3 V and can be used in 1.8 V to 3.3 V level-up translation. In addition, the 5-V tolerant input pins enable down translation (for example, 3.3 V to 2.5 V output at VCC = 2.5 V). The wide VCC range of 1.8 V to 5.5 V allows the generation of desired output levels to connect to controllers or processors.

The SN74LV4T125 device is designed with current-drive capability of 8 mA to reduce line reflections, overshoot, and undershoot caused by high-drive outputs.

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Documentación técnica

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Tipo Título Fecha
* Data sheet SN74LV4T125 Single Power Supply Quadruple Buffer Translator GATE With 3-State Output CMOS Logic Level Shifter datasheet (Rev. C) PDF | HTML 14 jun 2022
Application brief Enabling Modular PLC System Designs with Single-Supply Level Translation PDF | HTML 16 abr 2024
Selection guide Voltage Translation Buying Guide (Rev. A) 15 abr 2021
Selection guide Logic Guide (Rev. AB) 12 jun 2017
Application note Voltage Translation Between 3.3-V, 2.5-V, 1.8-V, and 1.5-V Logic Standards (Rev. B) 30 abr 2015
Application note Selecting the Right Level Translation Solution (Rev. A) 22 jun 2004

Diseño y desarrollo

Para conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.

Placa de evaluación

14-24-LOGIC-EVM — Módulo de evaluación genérico de productos lógicos para encapsulados D, DB, DGV, DW, DYY, NS y PW de

El módulo de evaluación 14-24-LOGIC-EVM (EVM) está diseñado para admitir cualquier dispositivo lógico que esté en un encapsulado D, DW, DB, NS, PW, DYY o DGV de 14 a 24 pines.

Guía del usuario: PDF | HTML
Placa de evaluación

14-24-NL-LOGIC-EVM — Módulo de evaluación genérico de productos lógicos para encapsulados sin conductores de 14 a 24 pine

14-24-NL-LOGIC-EVM es un módulo de evaluación (EVM) flexible diseñado para admitir cualquier dispositivo lógico o de traducción que tenga un encapsulado BQA, BQB, RGY, RSV, RJW o RHL de 14 a 24 pines.

Guía del usuario: PDF | HTML
Modelo de simulación

SN74LV4T125 IBIS Model

SCLM112.ZIP (50 KB) - IBIS Model
Diseños de referencia

TIDA-01373 — Diseño de referencia de la herramienta de programación EEPROM

The TIDA-01373 is a reference hardware and software example of a scalable programming tool for the DRV10983, DRV10975, DRV10983-Q1, and DRV10987 integrated BLDC motor drivers. These devices feature configurable EEPROM registers that need to be set to motor-specific parameters. This reference (...)
Design guide: PDF
Esquema: PDF
Diseños de referencia

TIDA-01370 — Diseño de referencia de motor paso a paso de bucle cerrado con codificador para detección de calado

This reference design is used for the stall-detection in a stepper motor driven by DRV8880 in the presence of a closed-loop feedback obtained with an optical rotary incremental encoder.  The reference design shows how to detect a stall using a closed-loop algorithm.
Design guide: PDF
Esquema: PDF
Paquete Pasadores Descargar
TSSOP (PW) 14 Ver opciones
VQFN (RGY) 14 Ver opciones

Pedidos y calidad

Información incluida:
  • RoHS
  • REACH
  • Marcado del dispositivo
  • Acabado de plomo/material de la bola
  • Clasificación de nivel de sensibilidad a la humedad (MSL) / reflujo máximo
  • Estimaciones de tiempo medio entre fallas (MTBF)/fallas en el tiempo (FIT)
  • Contenido del material
  • Resumen de calificaciones
  • Monitoreo continuo de confiabilidad
Información incluida:
  • Lugar de fabricación
  • Lugar de ensamblaje

Soporte y capacitación

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