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24-TSSOP
Integrated Circuits (ICs)

SN74AVC8T245PWR

Active
Texas Instruments

8-BIT DUAL-SUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE-LEVEL SHIFTING AND 3-STATE OUTPUTS

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Search across all available documentation for this part.

DocumentsVoltage Translation Buying Guide (Rev. A)16-Bit Widebus Logic Families in 56-Ball, 0.65-mm Pitch Very Thin Fine-Pitch BGA (Rev. B)+19
24-TSSOP
Integrated Circuits (ICs)

SN74AVC8T245PWR

Active
Texas Instruments

8-BIT DUAL-SUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE-LEVEL SHIFTING AND 3-STATE OUTPUTS

Deep-Dive with AI

DocumentsVoltage Translation Buying Guide (Rev. A)16-Bit Widebus Logic Families in 56-Ball, 0.65-mm Pitch Very Thin Fine-Pitch BGA (Rev. B)+19

Technical Specifications

Parameters and characteristics for this part

SpecificationSN74AVC8T245PWR
Current - Output High, Low [custom]12 mA
Current - Output High, Low [custom]12 mA
Logic TypeTranslation Transceiver
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-TSSOP
Package / Case0.173 in, 4.4 mm
Supplier Device Package24-TSSOP
Voltage - Supply [Max]3.6 V
Voltage - Supply [Min]1.2 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$ 1.56
10$ 1.39
25$ 1.32
100$ 1.09
250$ 1.02
500$ 0.90
1000$ 0.71
Digi-Reel® 1$ 1.56
10$ 1.39
25$ 1.32
100$ 1.09
250$ 1.02
500$ 0.90
1000$ 0.71
Tape & Reel (TR) 2000$ 0.66
6000$ 0.63
10000$ 0.60
Texas InstrumentsLARGE T&R 1$ 1.14
100$ 0.88
250$ 0.65
1000$ 0.46

Description

General part information

SN74AVC8T245-Q1 Series

This 8-bit noninverting bus transceiver uses two separate configurable power-supply rails. The SN74AVC8T245 is optimized to operate with V CCA/V CCB set at 1.4 V to 3.6 V. The device is operational with V CCA and V CCB as low as 1.2 V. The A port is designed to track V CCA. V CCA accepts any supply voltage from 1.2 V to 3.6 V. The B port is designed to track V CCB. V CCB accepts any supply voltage from 1.2 V to 3.6 V. This allows for universal low-voltage bidirectional translation between any of the 1.2-V, 1.5-V, 1.8-V, 2.5-V, and 3.3-V voltage nodes.

The SN74AVC8T245 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 outputs so the buses are effectively isolated.

The SN74AVC8T245 is designed so that the control pins (DIR and OE) are supplied by V CCA.

Documents

Technical documentation and resources

Voltage Translation Buying Guide (Rev. A)

Selection guide

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

Application note

Generic AVC and LVC Direction Controlled Translation EVM (Rev. B)

EVM User's guide

Schematic Checklist - A Guide to Designing With Fixed or Direction Control Translators

Application note

LOGIC Pocket Data Book (Rev. B)

User guide

AVC Advanced Very-Low-Voltage CMOS Logic Data Book, March 2000 (Rev. C)

User guide

Semiconductor Packing Material Electrostatic Discharge (ESD) Protection

Application note

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

Application note

Translate Voltages for RGMII (Rev. A)

Application brief

LCD Module Interface Application Clip

More literature

Voltage Translation Between 3.3-V, 2.5-V, 1.8-V, and 1.5-V Logic Standards (Rev. B)

Application note

SN74AVC8T2458-Bit Dual-Supply Bus Transceiver With Configurable Voltage Translation and 3-State Outputs datasheet (Rev. K)

Data sheet

TXV010xEVM Evaluation Module User's Guide

EVM User's guide

Schematic Checklist - A Guide to Designing with Auto-Bidirectional Translators

Application note

Overcoming Design Challenges - Implementing High Performance Interfaces

Application note

Standard Linear & Logic for PCs, Servers & Motherboards

More literature

Dynamic Output Control (DOC) Circuitry Technology And Applications (Rev. B)

Application note

Understanding Transient Drive Strength vs. DC Drive Strength in Level-Shifters (Rev. A)

Application note

AVC Logic Family Technology and Applications (Rev. A)

Application note

Logic Guide (Rev. AB)

Selection guide

Selecting the Right Level Translation Solution (Rev. A)

Application note