TXB0108PWR

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> Level Shifters

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Details for Texas Instruments

TXB0108PWR

8-Bit Bidirectional Voltage-Level Shifter with Auto Direction Sensing and +/-15-kV ESD Protect
Buy Directly from Texas Instruments (14935 in Stock)
$0.5800 per unit
Series Information for TXB0108PWR - Texas Instruments

Features

  • feature
    1.2 V to 3.6 V on A Port and 1.65 V to 5.5 V on B Port (VCCA u2264 VCCB)
  • feature
    ESD Protection Exceeds JESD 22
  • feature
    Ioff Supports Partial-Power-Down Mode Operation
  • feature
    Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
  • feature
    Low Power Consumption, 4-u03bcA Max ICC
  • feature
    OE Input Circuit Referenced to VCCA
  • feature
    VCC Isolation Feature u2013 If Either VCC Input Is at GND, All Outputs Are in the High-Impedance State

Description

IC TRANSLATOR 8BIT BIDIRECTIONAL REEL
This 8-bit noninverting translator uses two separate configurable power-supply rails. The A port is designed to track VCCA. VCCA accepts any supply voltage from 1.2 V to 3.6 V. The B port is designed to track VCCB. VCCB accepts any supply voltage from 1.65 V to 5.5 V. This allows for universal low-voltage bidirectional translation between any of the 1.2-V, 1.5-V, 1.8-V, 2.5-V, 3.3-V, and 5-V voltage nodes. VCCA should not exceed VCCB. When the output-enable (OE) input is low, all outputs are placed in the high-impedance state. The TXB0108 is designed so that the OE input circuit is supplied by VCCA. This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down. To ensure the high-impedance state during power-up or power-down, OE should be tied to GND through a pulldown resistor; the minimum value of the resistor is determined by the current-sourcing capability of the driver.

Specifications

No. of Inputs:
8
Output Current:
20µA
Propagation Delay:
4ns
No. of Pins:
20Pins
Logic Case Style:
TSSOP
Supply Voltage Min:
1.2V
Supply Voltage Max:
5.5V
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Logic Type:
Voltage Level Translator
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (27-Jun-2018)
Base Number:
108
IC Function:
8bit Bidirectional Voltage-Level Translator with Auto-Direction Sensing & ESD Protection
Operating Temperature Range:
-40°C to +85°C
Supply Voltage Range:
1.2V to 3.6V 1.65V to 5.5V
Termination Type:
Surface Mount Device

Alternate Descriptions

Avnet America

Voltage Level Translator 20-Pin TSSOP T/R

Avnet Europe

Voltage Level Translator 20-Pin TSSOP T/R

Texas Instruments

8-Bit Bidirectional Voltage-Level Shifter with Auto Direction Sensing and +/-15-kV ESD Protect

Texas Instruments product

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