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CLVCC3245AIDWREP

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Texas Instruments

ENHANCED PRODUCT OCTAL BUS TRANSCEIVER WITH ADJUSTABLE OUTPUT VOLTAGE AND 3-STATE OUTPUTS

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24-pin (DW) package image

CLVCC3245AIDWREP

Active
Texas Instruments

ENHANCED PRODUCT OCTAL BUS TRANSCEIVER WITH ADJUSTABLE OUTPUT VOLTAGE AND 3-STATE OUTPUTS

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Description

General part information

SN74LVCC3245A-EP Series

This 8-bit (octal) noninverting bus transceiver contains two separate supply rails. The B port is designed to track VCCB, which accepts voltages from 3 V to 5.5 V, and the A port is designed to track VCCA, which operates at 2.3 V to 3.6 V. This allows for translation from a 3.3-V to a 5-V system environment and vice versa, from a 2.5-V to a 3.3-V system environment and vice versa.

The SN74LVCC3245A is designed for asynchronous communication between data buses. The device transmits data from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the direction-control (DIR) input. The output-enable (OE)\ input can be used to disable the device so the buses are isolated. The control circuitry (DIR, OE\) is powered by VCCA.

This 8-bit (octal) noninverting bus transceiver contains two separate supply rails. The B port is designed to track VCCB, which accepts voltages from 3 V to 5.5 V, and the A port is designed to track VCCA, which operates at 2.3 V to 3.6 V. This allows for translation from a 3.3-V to a 5-V system environment and vice versa, from a 2.5-V to a 3.3-V system environment and vice versa.

Technical Specifications

Parameters and characteristics for this part

SpecificationCLVCC3245AIDWREP
Channel TypeBidirectional
Channels per Circuit8
Mounting TypeSurface Mount
Number of Circuits1
Operating Temperature (Max)85 °C
Operating Temperature (Min)-40 °C
Output TypeTri-State, Non-Inverted
Package Length0.295 in
Package Name24-SOIC
Package Width7.5 mm
Translator TypeVoltage Level
Voltage - VCCA (Max)3.6 V
Voltage - VCCA (Min)2.3 V
Voltage - VCCB (Max)5.5 V
Voltage - VCCB (Min)3 V

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

LVC Characterization Information
Selecting the Right Level Translation Solution (Rev. A)
Input and Output Characteristics of Digital Integrated Circuits
Low-Voltage Logic (LVC) Designer's Guide
LOGIC Pocket Data Book (Rev. B)
16-Bit Widebus Logic Families in 56-Ball, 0.65-mm Pitch Very Thin Fine-Pitch BGA (Rev. B)
Schematic Checklist - A Guide to Designing with Auto-Bidirectional Translators
Little Logic Guide 2018 (Rev. G)
Implications of Slow or Floating CMOS Inputs (Rev. E)
Live Insertion
Signal Switch Data Book (Rev. A)
How to Select Little Logic (Rev. A)
SN74LVCC3245A-EP datasheet (Rev. A)
Migration From 3.3-V To 2.5-V Power Supplies For Logic Devices
Use of the CMOS Unbuffered Inverter in Oscillator Circuits
Design Summary for WCSP Little Logic (Rev. B)
Logic Guide (Rev. AB)
Voltage Translation Buying Guide (Rev. A)
LVC and LV Low-Voltage CMOS Logic Data Book (Rev. B)
Power-Up 3-State (PU3S) Circuits in TI Standard Logic Devices
Understanding and Interpreting Standard-Logic Data Sheets (Rev. C)
Standard Linear & Logic for PCs, Servers & Motherboards
STANDARD LINEAR AND LOGIC FOR DVD/VCD PLAYERS
CMOS Power Consumption and CPD Calculation (Rev. B)
Bus-Interface Devices With Output-Damping Resistors Or Reduced-Drive Outputs (Rev. A)
TI IBIS File Creation, Validation, and Distribution Processes
Schematic Checklist - A Guide to Designing With Fixed or Direction Control Translators
Semiconductor Packing Material Electrostatic Discharge (ESD) Protection
Texas Instruments Little Logic Application Report
Understanding Transient Drive Strength vs. DC Drive Strength in Level-Shifters (Rev. A)
Understanding Advanced Bus-Interface Products Design Guide