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24-SSOP
Integrated Circuits (ICs)

SN74LVC2952ADBR

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Texas Instruments

OCTAL BUS TRANSCEIVER AND REGISTER WITH 3-STATE OUTPUTS

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24-SSOP
Integrated Circuits (ICs)

SN74LVC2952ADBR

Active
Texas Instruments

OCTAL BUS TRANSCEIVER AND REGISTER WITH 3-STATE OUTPUTS

Deep-Dive with AI

Technical Specifications

Parameters and characteristics for this part

SpecificationSN74LVC2952ADBR
Current - Output High, Low24 mA
Mounting TypeSurface Mount
Number of Bits per Element8
Number of Elements1
Operating Temperature [Max]85 °C
Operating Temperature [Min]-40 °C
Output Type3-State
Package / Case24-SSOP
Supplier Device Package24-SSOP
Voltage - Supply [Max]3.6 V
Voltage - Supply [Min]1.65 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$
DigikeyCut Tape (CT) 1$ 2.08
Digi-Reel® 1$ 2.08
Tape & Reel (TR) 2000$ 0.63
4000$ 0.59
6000$ 0.57
10000$ 0.55
14000$ 0.54
Texas InstrumentsLARGE T&R 1$ 1.03
100$ 0.80
250$ 0.59
1000$ 0.42

Description

General part information

SN74LVC2952A Series

This octal bus transceiver and register is designed for 1.65-V to 3.6-V VCCoperation.

The SN74LVC2952A consists of two 8-bit back-to-back registers that store data flowing in both directions between two bidirectional buses. Data on the A or B bus is stored in the registers on the low-to-high transition of the clock (CLKAB or CLKBA) input, provided that the clock-enable (CLKENAB\ or CLKENBA)\ input is low. Taking the output-enable (OEAB\ or OEBA)\ input low accesses the data on either port.

Inputs can be driven from either 3.3-V or 5-V devices. This feature allows the use of these devices as translators in a mixed 3.3-V/5-V system environment.

Documents

Technical documentation and resources

Datasheet

Datasheet

Logic Guide (Rev. AB)

Selection guide

Low-Voltage Logic (LVC) Designer's Guide

Design guide

Migration From 3.3-V To 2.5-V Power Supplies For Logic Devices

Application note

Texas Instruments Little Logic Application Report

Application note

Bus-Interface Devices With Output-Damping Resistors Or Reduced-Drive Outputs (Rev. A)

Application note

Input and Output Characteristics of Digital Integrated Circuits

Application note

LVC Characterization Information

Application note

How to Select Little Logic (Rev. A)

Application note

STANDARD LINEAR AND LOGIC FOR DVD/VCD PLAYERS

More literature

Implications of Slow or Floating CMOS Inputs (Rev. E)

Application note

LOGIC Pocket Data Book (Rev. B)

User guide

Semiconductor Packing Material Electrostatic Discharge (ESD) Protection

Application note

Design Summary for WCSP Little Logic (Rev. B)

Product overview

Signal Switch Data Book (Rev. A)

User guide

Understanding and Interpreting Standard-Logic Data Sheets (Rev. C)

Application note

Selecting the Right Level Translation Solution (Rev. A)

Application note

TI IBIS File Creation, Validation, and Distribution Processes

Application note

CMOS Power Consumption and CPD Calculation (Rev. B)

Application note

16-Bit Widebus Logic Families in 56-Ball, 0.65-mm Pitch Very Thin Fine-Pitch BGA (Rev. B)

Application note

Little Logic Guide 2018 (Rev. G)

Selection guide

Understanding Advanced Bus-Interface Products Design Guide

Application note

LVC and LV Low-Voltage CMOS Logic Data Book (Rev. B)

User guide

Power-Up 3-State (PU3S) Circuits in TI Standard Logic Devices

Application note

Use of the CMOS Unbuffered Inverter in Oscillator Circuits

Application note

Live Insertion

Application note

Standard Linear & Logic for PCs, Servers & Motherboards

More literature