SN74LVC1G125

ACTIVE

Single Bus Buffer Gate With 3-State Outputs

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Single Bus Buffer Gate With 3-State Outputs

SN74LVC1G125

ACTIVE

Product details

Parameters

Technology Family LVC VCC (Min) (V) 1.65 VCC (Max) (V) 5.5 Channels (#) 1 IOL (Max) (mA) 32 IOH (Max) (mA) -32 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 Data rate (Mbps) 300 Rating Catalog open-in-new Find other Non-Inverting buffer/driver

Package | Pins | Size

DSBGA (YZP) 5 2 mm² .928 x 1.428 SOT-23 (DBV) 5 5 mm² 2.9 x 1.6 SOT-5X3 (DRL) 5 3 mm² 1.6 x 1.6 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 Ultra Small 0.64-mm2
    Package (DPW) With 0.5-mm Pitch
  • Supports 5-V VCC Operation
  • Inputs Accept Voltages to 5.5 V
  • Provides Down Translation to VCC
  • Max tpd of 3.7 ns at 3.3 V
  • Low Power Consumption, 10-μA Max ICC
  • ±24-mA Output Drive at 3.3 V
  • Ioff Supports Live Insertion, Partial-Power-Down Mode, and Back-Drive Protection
  • Latch-Up Performance Exceeds 100 mA
    Per JESD 78, Class II
  • ESD Protection Exceeds JESD 22
    • 2000-V Human-Body Model (A114-A)
    • 200-V Machine Model (A115-A)
    • 1000-V Charged-Device Model (C101)
open-in-new Find other Non-Inverting buffer/driver

Description

This bus buffer gate is designed for 1.65-V to 5.5-V VCC operation.

The SN74LVC1G125 device is a single line driver with a 3-state output. The output is disabled when the output-enable (OE) input is high.

The CMOS device has high output drive while maintaining low static power dissipation over a broad VCC operating range.

The SN74LVC1G125 device is available in a variety of packages including the ultra-small DPW package with a body size of 0.8 mm × 0.8 mm.

open-in-new Find other Non-Inverting buffer/driver
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Technical documentation

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Type Title Date
* Datasheet SN74LVC1G125 Single Bus Buffer Gate With 3-State Output datasheet (Rev. T) Oct. 21, 2014
Selection guides Little Logic Guide 2018 (Rev. G) Jul. 06, 2018
Application notes Designing and Manufacturing with TI's X2SON Packages Aug. 23, 2017
Selection guides Logic Guide (Rev. AB) Jun. 12, 2017
Application notes How to Select Little Logic (Rev. A) Jul. 26, 2016
Application notes Implications of Slow or Floating CMOS Inputs (Rev. D) Jun. 23, 2016
Application notes Understanding and Interpreting Standard-Logic Data Sheets (Rev. C) Dec. 02, 2015
User guides LOGIC Pocket Data Book (Rev. B) Jan. 16, 2007
More literature Design Summary for WCSP Little Logic (Rev. B) Nov. 04, 2004
Application notes Semiconductor Packing Material Electrostatic Discharge (ESD) Protection Jul. 08, 2004
Application notes Selecting the Right Level Translation Solution (Rev. A) Jun. 22, 2004
User guides Signal Switch Data Book (Rev. A) Nov. 14, 2003
Application notes Use of the CMOS Unbuffered Inverter in Oscillator Circuits Nov. 06, 2003
More literature Logic Cross-Reference (Rev. A) Oct. 07, 2003
User guides LVC and LV Low-Voltage CMOS Logic Data Book (Rev. B) Dec. 18, 2002
Application notes Texas Instruments Little Logic Application Report Nov. 01, 2002
Application notes TI IBIS File Creation, Validation, and Distribution Processes Aug. 29, 2002
More literature Standard Linear & Logic for PCs, Servers & Motherboards Jun. 13, 2002
Application notes 16-Bit Widebus Logic Families in 56-Ball, 0.65-mm Pitch Very Thin Fine-Pitch BGA (Rev. B) May 22, 2002
Application notes Power-Up 3-State (PU3S) Circuits in TI Standard Logic Devices May 10, 2002
More literature STANDARD LINEAR AND LOGIC FOR DVD/VCD PLAYERS Mar. 27, 2002
More literature Military Low Voltage Solutions Apr. 04, 2001
Application notes Migration From 3.3-V To 2.5-V Power Supplies For Logic Devices Dec. 01, 1997
Application notes Bus-Interface Devices With Output-Damping Resistors Or Reduced-Drive Outputs (Rev. A) Aug. 01, 1997
Application notes CMOS Power Consumption and CPD Calculation (Rev. B) Jun. 01, 1997
Application notes LVC Characterization Information Dec. 01, 1996
Application notes Input and Output Characteristics of Digital Integrated Circuits Oct. 01, 1996
Application notes Live Insertion Oct. 01, 1996
User guides Low-Voltage Logic (LVC) Designer's Guide Sep. 01, 1996
Application notes Understanding Advanced Bus-Interface Products Design Guide May 01, 1996

Design & development

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

Hardware development

EVALUATION BOARDS Download
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Description
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Features
  • 40-pin BoosterPack standard leveraging the LaunchPad ecosystem
  • 4 touch buttons with CapTIvate sensor technology
  • 5 demo haptic waveforms preloaded on DRV2625
  • Mounted Z-axis LRA with capability to replace with other actuators
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The DLP® LightCrafter™ 4500 development module provides a flexible light steering solution with high brightness and resolution for industrial, medical and scientific applications. DLP LightCrafter 4500 features the 0.45 WXGA chipset and offers a compelling combination of resolution (...)

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  • RGB LED light engine with 150L light output
  • Onboard LED Driver with 0-5A LED Driver
  • Simultaneous RGB LED operation
  • High speed pattern display with native DLP4500 resolution (912x1140)
    • Up to 4225 Hz binary pattern rate
    • Up to 120 Hz 8-bit grayscale pattern rate
  • Image or video display up to WXGA resolution (...)
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Description
J6Entry, RSP and TDA2E-17 CPU Board EVM is an evaluation platform designed to speed up development efforts and reduce time to market for Infotainment  reconfigurable Digital Cluster or Integrated Digital Cockpit and ADAS applications. The CPU board integrates key peripherals such as parallel (...)
Features
  • 2GB DDR3L
  • LP8733/LP8732 Power Solution
  • On-board eMMC, NAND, NOR
  • USB3, USB2, PCIe, Ethernet, COM8Q, CAN, MLB, MicroSD and HDMI connectors
EVALUATION BOARDS Download
$2,324.44
Description

The J6Entry/RSP EVM is an evaluation platform designed to speed up development efforts and reduce time to market for applications such as Infotainment, reconfigurable Digital Cluster or Integrated Digital Cockpit.

The main CPU board integrates these key peripherals such as Ethernet or HDMI, while the (...)

Features
  • 10.1" Display with capacitive Touch
  • JAMR3 Radio Tuner Application Board
  • 2GB DDR3L
  • LP8733/LP8732 Power Solution
  • On-board eMMC, NAND, NOR
  • USB3, USB2, PCIe, Ethernet, COM8Q, CAN, MLB, MicroSD and HDMI connectors
EVALUATION BOARDS Download
document-generic User guide
$999.00
Description

This board supports: TAS2555YZEVMTAS2557EVM and TAS2559EVM.

The Smart Amplifier Speaker Characterization Board, when used in conjunction with a supported TI Smart Amplifier and PurePath Console software, provides users the ability to measure speaker excursion, temperature and other parameters for (...)

Features
  • Easily and quickly characterize speakers
  • Quick connection to TI Smart Amplifier EVMs
  • Microphone included for SPL measurements
  • Laser input for speaker excursion measurements
EVALUATION BOARDS Download
document-generic User guide
$199.00
Description

To get started:

Step 1: Hardware
Order TAS2557EVM evaluation board & PP-SALB2-EVM learning board

Step 2: Software
Request PurePath Console 3 (PPC3) control GUI, be sure to indicate you are working with the TAS2557EVM

Step 3: Training
Review training video for speaker characterization and Smart amp tuning (...)

Features
  • TAS2557 5.7W Class-D Audio Amplifier with Class-H Boost and IV Sense
  • Reference speaker
  • SPI or I2C control interface
  • Onboard USB interface and cable for connection to PC with a Microsoft Windows 7+ operating system
  • Access to TAS2555 app for PurePath Console 3
EVALUATION BOARDS Download
document-generic User guide
$249.00
Description
To get started:

Step 1: Hardware
Order TAS2559EVM evaluation boardPP-SALB2-EVM learning board

Step 2: Software
Request PurePath Console 3 (PPC3) control GUI, be sure to indicate you are working with the TAS2559EVM

Step 3: Training
Review training video for speaker characterization and Smart amp tuning (...)
Features
  • Two reference speakers
  • Stereo and mono modes SPI or I2C control interface
  • On board USB interface and cable for connection to PC with a Microsoft Windows 7+ operating system
  • Access to TAS2555 App for PurePath Console 3
EVALUATION BOARDS Download
document-generic User guide
Description
To get started:

Step 1: Hardware
Order TAS2560EVM evaluation boardPP-SALB2-EVM learning board

Step 2: Software
Request PurePath Console 3 (PPC3) control GUI, be sure to indicate you are working with the TAS2560EVM

Step 3: Training
Review training video for speaker characterization and Smart amp tuning (...)
Features
  • TAS2560 5.7W Class-D Audio Amplifier w/ IV Sense
  • USB cable for control and digital audio input
  • PurePath console 3 software access
  • Stereo capable when connecting two TAS2560 evaluation modules
EVALUATION BOARDS Download
document-generic User guide
Description
To get started: 

Step 1: Hardware
Order TAS2562YFPZEVM-DC evaluation boardTAS2562 motherboardPP-SALB2-EVM learning board

Step 2: Software
Request PurePath Console 3 (PPC3) control GUI, be sure to indicate you are working with the TAS2562YFPEVM-DC

Step 3: Training
Review training video for speaker (...)
Features
  • Stereo or Mono Evaluation
  • USB Input
  • Connect Multiple Boards
  • PPC3 Integration
EVALUATION BOARDS Download
document-generic User guide
Description
To get started:

Step 1: Hardware
Order TAS2563YBGEVM-DC evaluation boardTAS2563 motherboardPP-SALB2-EVM learning board

Step 2: Software
Request PurePath Console 3 (PPC3) control GUI, be sure to indicate you are working with the TAS2563YBGEVM-DC

Step 3: Training
Review training video for speaker (...)
Features
  • TAS2563 Digital input mono class-D audio amplifier with speaker IV sense and intergrated DSP
  • Mono or stereo evaluation
  • USB input
  • Compatible with Smart Amp characterization board
  • Interface using PurePath Console 3 Windows software
EVALUATION BOARDS Download
document-generic User guide
$249.00
Description
To get started:

Step 1: Hardware
Purchase the TAS3251 Evaluation Module
If you intend to use Smart Amp features, purchase the Speaker Characterization Board for PurePath™ Audio Smart Amp 

Step 2: Software
Request access to PurePath™ Console 3 and TAS3251 Software 
If you intend to use Smart Amp features,  (...)

Features
  • Stereo, Mono, and Two-way speaker configurations
  • Audio Inputs: USB, Optical SPDIF, COAX SPDIF, Direct I2S or TDM
  • Audio Sample Rates: 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz
  • Works with PurePath™ Console 3 for advanced tuning
  • Double-sided, plated-through, 2 oz. Cu 2 layer PCB layout
EVALUATION BOARDS Download
document-generic User guide
$149.00
Description
The TAS5722LEVM features the TAS5722L digital input mono Class-D amplifier optimized for high-transient power capability to utilize the dynamic power headroom of small loudspeakers. 
  • TAS5722L is capable of delivering more than 14-W continuously into a 4-Ω speaker.
  • TAS5722L’s wide supply voltage (...)
Features
  • Mono BTL, closed loop Class-D audio amplifier
  • I2S input mono Class-D amplifier with 4.5V - 17V power supply
  • USB connection to PC provides control and streaming data
  • Supported with user's guide and easy-to-use PC software
EVALUATION BOARDS Download
document-generic User guide
Description

The DM38x Digital Video Evaluation Module (DVEVM) enables developers to start immediate evaluation of the DM38x Digital Media Processors and begin building digital video applications such as IP security cameras, action cameras, drones, video doorbells, car digital video recorders and other digital (...)

Features
  • DM388 digital media processor-based development board with 2Gb DDR3
  • Video capture and output of NTSC or PAL signals via component I/O
  • HDMI video output
  • CSI2 and parallel camera input
  • PCIe, SATA 2x, ethernet 2x, USB x2, audio, SD-card slot

Design tools & simulation

SIMULATION MODELS Download
SCEJ253.ZIP (87 KB) - HSpice Model
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SCEM270B.ZIP (53 KB) - IBIS Model
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SCEM579.ZIP (20 KB) - PSpice Model
SIMULATION MODELS Download
SCEM639.ZIP (7 KB) - PSpice Model

Reference designs

Many TI reference designs include the SN74LVC1G125 Use our reference design selection tool to review and identify designs that best match your application and parameters.

CAD/CAE symbols

Package Pins Download
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

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