SN74AUP1G125

ACTIVE

Single 0.8-V to 3.6-V low power buffer with 3-state outputs

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Single 0.8-V to 3.6-V low power buffer with 3-state outputs

SN74AUP1G125

ACTIVE

Product details

Parameters

Technology Family AUP Supply voltage (Min) (V) 0.8 Supply voltage (Max) (V) 3.6 Number of channels (#) 1 IOL (Max) (mA) 4 ICC (Max) (uA) 0.9 IOH (Max) (mA) -4 Input type Standard CMOS Output type 3-State Features Balanced outputs, Very high speed (tpd 5-10ns), Partial power down (Ioff), Over-voltage tolerant inputs Rating Catalog open-in-new Find other Non-Inverting buffer/driver

Package | Pins | Size

DSBGA (YFP) 6 1 mm² .8 x 1.2 DSBGA (YZP) 5 2 mm² .928 x 1.428 SOT-23 (DBV) 5 5 mm² 2.9 x 1.6 SOT-5X3 (DRL) 5 2 mm² 1.65 x 1.2 SOT-SC70 (DCK) 5 4 mm² 2 x 2.1 USON (DRY) 6 1 mm² 1.5 x 1 X2SON (DPW) 5 1 mm² .8 x .8 X2SON (DSF) 6 1 mm² 1 x 1 open-in-new Find other Non-Inverting buffer/driver

Features

  • Available in the Texas Instruments NanoStar™ Package
  • Low Static-Power Consumption
    (ICC = 0.9 µA Maximum)
  • Low Dynamic-Power Consumption
    (Cpd = 4 pF Typical at 3.3 V)
  • Low Input Capacitance (CI = 1.5 pF Typical)
  • Low Noise – Overshoot and Undershoot
    < 10% of VCC
  • Input-Disable Feature Allows Floating Input Conditions
  • Ioff Supports Partial-Power-Down Mode Operation
  • Input Hysteresis Allows Slow Input Transition and Better Switching Noise Immunity at Input
  • Wide Operating VCC Range of 0.8 V to 3.6 V
  • 3.6-V I/O Tolerant to Support Mixed-Mode Signal Operation
  • tpd = 4.6 ns Maximum at 3.3 V

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Description

The SN74AUP1G125 bus buffer gate is a single line driver with a 3-state output. The output is disabled when the output-enable (OE) input is high. This device has the input-disable feature, which allows floating input signals.

To ensure the high-impedance state during power up or power down, OE must be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

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Technical documentation

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Type Title Date
* Data sheet SN74AUP1G125 Low-Power Single Bus Buffer Gate With 3-State Output datasheet (Rev. N) Jul. 10, 2017
Selection guide Little Logic Guide 2018 (Rev. G) Jul. 06, 2018
Application note Designing and Manufacturing with TI's X2SON Packages Aug. 23, 2017
Selection guide Logic Guide (Rev. AB) Jun. 12, 2017
Application note How to Select Little Logic (Rev. A) Jul. 26, 2016
Application note Understanding Schmitt Triggers Sep. 21, 2011
Application note Semiconductor Packing Material Electrostatic Discharge (ESD) Protection Jul. 08, 2004

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Hardware development

EVALUATION BOARD Download
document-generic User guide
10
Description
Flexible EVM designed to support any device that has a DCK, DCT, DCU, DRL, or DBV package in a 5 to 8 pin count.
Features
  • Board design allows for versatility in evaluation
  • Supports a wide-range of logic devices

Design tools & simulation

SIMULATION MODEL Download
SCEJ267.ZIP (99 KB) - HSpice Model
SIMULATION MODEL Download
SCEM460B.ZIP (79 KB) - IBIS Model
SIMULATION MODEL Download
SCEM689.ZIP (7 KB) - PSpice Model

Reference designs

REFERENCE DESIGNS Download
Ultrasonic Distance Measurement using the TLV320AIC3268 miniDSP CODEC Reference Design
TIDA-00403 The TIDA-00403 reference design uses off-the-shelf EVMs for ultrasonic distance measurement solutions using algorithms within the TLV320AIC3268 miniDSP. In conjunction with TI’s PurePath Studio design suite, a robust and user configurable ultrasonic distance measurement system can be designed (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
High Fidelity Audio Headphone Playback Reference Design for Portable and Smartphone Applications
TIDA-00385 Since the use of high fidelity headphones is a growing trend for portable audio playback, higher performance DAC and Headphone Amplifiers are demanded. This system converts digital audio from USB, SPDIF, or optical sources into analog using PCM5242 audio DAC. A high performance TPA6120A2 headphone (...)
document-generic Schematic document-generic User guide

CAD/CAE symbols

Package Pins Download
DSBGA (YFP) 6 View options
DSBGA (YZP) 5 View options
SC70 (DCK) 5 View options
SON (DRY) 6 View options
SON (DSF) 6 View options
SOT-23 (DBV) 5 View options
SOT-5X3 (DRL) 5 View options
X2SON (DPW) 5 View options

Ordering & quality

Information included:
  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring

Support & training

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