SN74AUP1T98 Single-Supply Voltage Translator | TI.com

SN74AUP1T98
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Single-Supply Voltage Translator

 

Description

AUP technology is the industry’s lowest-power logic technology designed for use in battery-operated or battery backed-up equipment. The SN74AUP1T98 is designed for logic-level translation applications with input switching levels that accept 1.8-V LVCMOS signals, while operating from either a single 3.3-V or 2.5-V VCC supply.

The wide VCC range of 2.3 V to 3.6 V allows the possibility of battery voltage drop during system operation and ensures normal operation between this range.

Schmitt-trigger inputs (VT = 210 mV between positive and negative input transitions) offer improved noise immunity during switching transitions, which is especially useful on analog mixed-mode designs. Schmitt-trigger inputs reject input noise, ensure integrity of output signals, and allow for slow input signal transition.

The SN74AUP1T98 can be easily configured to perform a required gate function by connecting A, B, and C inputs to VCC or ground (see Function Selection table). Up to nine commonly used logic gate functions can be performed.

Ioff is a feature that allows for powered-down conditions (VCC = 0 V) and is important in portable and mobile applications. When VCC = 0 V, signals in the range from 0 V to 3.6 V can be applied to the inputs and outputs of the device. No damage occurs to the device under these conditions.

The SN74AUP1T98 is designed with optimized current-drive capability of 4 mA to reduce line reflections, overshoot, and undershoot caused by high-drive outputs.

NanoStar package technology is a major breakthrough in IC packaging concepts, using the die as the package.

Features

  • Available in the Texas Instruments NanoStar™ Packages
  • Single-Supply Voltage Translator
  • 1.8 V to 3.3 V (at VCC = 3.3 V)
  • 2.5 V to 3.3 V (at VCC = 3.3 V)
  • 1.8 V to 2.5 V (at VCC = 2.5 V)
  • 3.3 V to 2.5 V (at VCC = 2.5 V)
  • Nine Configurable Gate Logic Functions
  • Schmitt-Trigger Inputs Reject Input Noise and Provide Better Output Signal Integrity
  • Ioff Supports Partial-Power-Down Mode With Low Leakage Current (0.5 µA)
  • Very Low Static and Dynamic Power Consumption
  • Pb-Free Packages Available: SOT-23 (DBV), SC-70 (DCK), and WCSP (NanoStar)
  • Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
  • ESD Performance Tested Per JESD 22
    • 2000-V Human-Body Model
      (A114-B, Class II)
    • 1000-V Charged-Device Model (C101)
  • Related Devices: SN74AUP1T97, SN74AUP1T57, and SN74AUP1T58

NanoStar is a trademark of Texas Instruments.

Parametrics

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Part number Order Technology Family Gate type Bits (#) High input voltage (Min) (Vih) High input voltage (Max) (Vih) Output voltage (Min) (V) Output voltage (Max) (V) IOH (Max) (mA) IOL (Max) (mA) Package Group
SN74AUP1T98 Order now AUP1T     CONFIGURABLE     1     1.35     3.6     2.3     3.6     -4     4     DSBGA | 6
DSBGA | 6
SC70 | 6
SON | 6
SON | 6
SOT-23 | 6    
SN74AUP1T57 Order now AUP1T     CONFIGURABLE     1     1.35     3.6     2.3     3.6     -4     4     DSBGA | 6
DSBGA | 6
SC70 | 6
SON | 6
SON | 6
SOT-23 | 6    
SN74AUP1T58 Order now AUP1T     CONFIGURABLE     1     1.35     3.6     2.3     3.6     -4     4     DSBGA | 6
DSBGA | 6
SC70 | 6
SON | 6
SON | 6
SOT-23 | 6    
SN74AUP1T97 Order now AUP1T     CONFIGURABLE     1     1.35     3.6     2.3     3.6     -4     4     DSBGA | 6
DSBGA | 6
SC70 | 6
SON | 6
SON | 6
SOT-23 | 6