Zenode.ai Logo
SN74LVCC4245APWT

SN74LVCC4245APWT

Active
Texas Instruments

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

Find alt
SN74LVCC4245APWT

SN74LVCC4245APWT

Active
Texas Instruments

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

Find alt

Description

General part information

74LVCC4245 Series

This 8-bit (octal) noninverting bus transceiver uses two separate power-supply rails. The A port, VCCA, is dedicated to accepting a 5-V supply level, and the configurable B port, which is designed to track VCCB, accepts voltages from 3 V to 5 V. This allows for translation from a 3.3-V to a 5-V environment and vice versa.

The SN74LVCC4245A device is designed for asynchronous communication between data buses. The SN74LVCC4245A 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 effectively are isolated. The control circuitry (DIR,OE) is powered by VCCA.

This 8-bit (octal) noninverting bus transceiver uses two separate power-supply rails. The A port, VCCA, is dedicated to accepting a 5-V supply level, and the configurable B port, which is designed to track VCCB, accepts voltages from 3 V to 5 V. This allows for translation from a 3.3-V to a 5-V environment and vice versa.

Technical Specifications

Parameters and characteristics for this part

SpecificationSN74LVCC4245APWT
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 Length0.173 in
Package Name24-TSSOP
Package Width4.4 mm
Translator TypeVoltage Level
Voltage - VCCA (Max)5.5 V
Voltage - VCCA (Min)4.5 V
Voltage - VCCB (Max)5.5 V
Voltage - VCCB (Min)2.7 V

Pricing

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

Sign in to see pricing

Create a free account to access distributor pricing data.

Sign up — freeLog in

CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

SN74LVCC4245APWT | Datasheet
SN74LVCC4245A Octal Dual-Supply Bus Transceiver With Configurable Output Voltage and 3-State Outputs datasheet (Rev. N)
How to Select Little Logic (Rev. A)
Little Logic Guide 2018 (Rev. G)
Live Insertion
Signal Switch Data Book (Rev. A)
LOGIC Pocket Data Book (Rev. B)
Texas Instruments Little Logic Application Report
Input and Output Characteristics of Digital Integrated Circuits
Understanding Advanced Bus-Interface Products Design Guide
TI IBIS File Creation, Validation, and Distribution Processes
Understanding Transient Drive Strength vs. DC Drive Strength in Level-Shifters (Rev. A)
Design Summary for WCSP Little Logic (Rev. B)
CMOS Power Consumption and CPD Calculation (Rev. B)
Voltage Translation Buying Guide (Rev. A)
Understanding and Interpreting Standard-Logic Data Sheets (Rev. C)
Low-Voltage Logic (LVC) Designer's Guide
Implications of Slow or Floating CMOS Inputs (Rev. E)
Schematic Checklist - A Guide to Designing With Fixed or Direction Control Translators
LVC Characterization Information
Standard Linear & Logic for PCs, Servers & Motherboards
Migration From 3.3-V To 2.5-V Power Supplies For Logic Devices
Power-Up 3-State (PU3S) Circuits in TI Standard Logic Devices
LVC and LV Low-Voltage CMOS Logic Data Book (Rev. B)
16-Bit Widebus Logic Families in 56-Ball, 0.65-mm Pitch Very Thin Fine-Pitch BGA (Rev. B)
STANDARD LINEAR AND LOGIC FOR DVD/VCD PLAYERS
Use of the CMOS Unbuffered Inverter in Oscillator Circuits
Logic Guide (Rev. AB)
Selecting the Right Level Translation Solution (Rev. A)
Bus-Interface Devices With Output-Damping Resistors Or Reduced-Drive Outputs (Rev. A)
Schematic Checklist - A Guide to Designing with Auto-Bidirectional Translators
Semiconductor Packing Material Electrostatic Discharge (ESD) Protection