SN74ALVC125

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Quadruple Bus Buffer Gates With 3-State Outputs

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Product details

Parameters

Technology Family ALVC VCC (Min) (V) 1.65 VCC (Max) (V) 3.6 Channels (#) 4 IOL (Max) (mA) 24 ICC (Max) (uA) 10 IOH (Max) (mA) -24 Input type Standard CMOS Output type 3-State Features Balanced outputs, Very high speed (tpd 5-10ns), Over-voltage tolerant inputs Data rate (Mbps) 200 Rating Catalog open-in-new Find other Non-Inverting buffer/driver

Package | Pins | Size

SOIC (D) 14 52 mm² 8.65 x 6 SOP (NS) 14 80 mm² 10.2 x 7.8 TSSOP (PW) 14 32 mm² 5 x 6.4 TVSOP (DGV) 14 23 mm² 3.6 x 6.4 open-in-new Find other Non-Inverting buffer/driver

Features

  • Operates From 1.65 V to 3.6 V
  • Max tpd of 2.8 ns at 3.3 V
  • ±24-mA Output Drive at 3.3 V
  • Latch-Up Performance Exceeds 250 mA Per JESD 17
  • 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 quadruple bus buffer gate is designed for 1.65-V to 3.6-V VCC operation.

The SN74ALVC125 features independent line drivers with 3-state outputs. Each output is disabled when the associated output-enable (OE)\ input is high.

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

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

= Top documentation for this product selected by TI
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Type Title Date
* Datasheet SN74ALVC125 datasheet (Rev. H) Sep. 17, 2004
Selection guide Logic Guide (Rev. AB) Jun. 12, 2017
Application note Understanding and Interpreting Standard-Logic Data Sheets (Rev. C) Dec. 02, 2015
User guide LOGIC Pocket Data Book (Rev. B) Jan. 16, 2007
Application note Semiconductor Packing Material Electrostatic Discharge (ESD) Protection Jul. 08, 2004
More literature Logic Cross-Reference (Rev. A) Oct. 07, 2003
Application note TI IBIS File Creation, Validation, and Distribution Processes Aug. 29, 2002
User guide ALVC Advanced Low-Voltage CMOS Including SSTL, HSTL, And ALB (Rev. B) Aug. 01, 2002
More literature Standard Linear & Logic for PCs, Servers & Motherboards Jun. 13, 2002
Application note 16-Bit Widebus Logic Families in 56-Ball, 0.65-mm Pitch Very Thin Fine-Pitch BGA (Rev. B) May 22, 2002
Application note Benefits & Issues of Migrating 5-V and 3.3-V Logic to Lower-Voltage Supplies (Rev. A) Sep. 08, 1999
Application note TI SN74ALVC16835 Component Specification Analysis for PC100 Aug. 03, 1998
Application note Logic Solutions for PC-100 SDRAM Registered DIMMs (Rev. A) May 13, 1998
Application note Migration From 3.3-V To 2.5-V Power Supplies For Logic Devices Dec. 01, 1997
Application note Bus-Interface Devices With Output-Damping Resistors Or Reduced-Drive Outputs (Rev. A) Aug. 01, 1997
Application note CMOS Power Consumption and CPD Calculation (Rev. B) Jun. 01, 1997
Application note Input and Output Characteristics of Digital Integrated Circuits Oct. 01, 1996
Application note Live Insertion Oct. 01, 1996
Application note 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 BOARD Download
10
Description
This EVM is designed to support any logic device that has a D, DW, DB, NS, PW, P, N, or DGV package in a 14 to 24 pin count.
Features
  • Board design allows for versatility in evaluation
  • Supports a wide-range of logic devices

Design tools & simulation

SIMULATION MODEL Download
SCEJ216.ZIP (97 KB) - HSpice Model
SIMULATION MODEL Download
SCEM243.ZIP (45 KB) - IBIS Model
SIMULATION MODEL Download
SCEM765.ZIP (7 KB) - PSpice Model

Reference designs

REFERENCE DESIGNS Download
Isolated IGBT Gate Driver Evaluation Platform for 3-Phase Inverter System Reference Design
TIDA-00195 The TIDA-00195 reference design consists of a 22kW power stage with TI’s new reinforced isolated IGBT gate driver ISO5852S intended for motor control in various applications. This design allows performance evaluation of the ISO5852S in 3-phase inverter incorporating 1200V rated IGBT modules of (...)
document-generic Schematic
REFERENCE DESIGNS Download
Reference Design using TMS320C6657 to Implement Efficient OPUS Codec Solution
TIDEP0036 The TIDEP0036 reference design provides an example of the ease of running TI optimized Opus encoder/decoder on the TMS320C6657 device. Since Opus supports a a wide range of bit rates, frame sizes and sampling rates, all with low delay, it has applicability for voice communications, networked audio (...)
document-generic Schematic

CAD/CAE symbols

Package Pins Download
SO (NS) 14 View options
SOIC (D) 14 View options
TSSOP (PW) 14 View options
TVSOP (DGV) 14 View options

Ordering & quality

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  • 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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