Specification	SN74LVCC4245APW

Channel Type	Bidirectional
Channels per Circuit	8
Mounting Type	Surface Mount
Number of Circuits	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Type	Tri-State, Non-Inverted
Package / Case	24-TSSOP
Package / Case	0.173 in, 4.4 mm
Supplier Device Package	24-TSSOP
Translator Type	Voltage 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

SN74LVCC4245A Series

Octal Bus Transceiver With Adjustable Output Voltage and 3-State Outputs

Part	Translator Type	Output Type	Mounting Type	Supplier Device Package	Operating Temperature [Max]	Operating Temperature [Min]	Number of Circuits	Package / Case	Package / Case	Voltage - VCCB [Max]	Voltage - VCCB [Min]	Voltage - VCCA [Max]	Voltage - VCCA [Min]	Channels per Circuit	Channel Type	Package / Case [custom]	Package / Case [custom]	Package / Case [custom]	Package / Case [custom]
Texas Instruments SN74LVCC4245APWRG4	Voltage Level	Non-Inverted Tri-State	Surface Mount	24-TSSOP	85 °C	-40 °C	1	24-TSSOP	0.173 in 4.4 mm	5.5 V	2.7 V	5.5 V	4.5 V	8	Bidirectional
Texas Instruments SN74LVCC4245ANSR	Voltage Level	Non-Inverted Tri-State	Surface Mount	24-SO	85 °C	-40 °C	1	24-SOIC		5.5 V	2.7 V	5.5 V	4.5 V	8	Bidirectional	5.3 mm	0.209 in
Texas Instruments SN74LVCC4245ADW	Voltage Level	Non-Inverted Tri-State	Surface Mount	24-SOIC	85 °C	-40 °C	1	24-SOIC		5.5 V	2.7 V	5.5 V	4.5 V	8	Bidirectional			7.5 mm	0.295 in
Texas Instruments SN74LVCC4245APWTE4	Voltage Level	Non-Inverted Tri-State	Surface Mount	24-TSSOP	85 °C	-40 °C	1	24-TSSOP	0.173 in 4.4 mm	5.5 V	2.7 V	5.5 V	4.5 V	8	Bidirectional
Texas Instruments SN74LVCC4245ANS
Texas Instruments SN74LVCC4245APWT	Voltage Level	Non-Inverted Tri-State	Surface Mount	24-TSSOP	85 °C	-40 °C	1	24-TSSOP	0.173 in 4.4 mm	5.5 V	2.7 V	5.5 V	4.5 V	8	Bidirectional
Texas Instruments SN74LVCC4245APWRE4	Voltage Level	Non-Inverted Tri-State	Surface Mount	24-TSSOP	85 °C	-40 °C	1	24-TSSOP	0.173 in 4.4 mm	5.5 V	2.7 V	5.5 V	4.5 V	8	Bidirectional
Texas Instruments SN74LVCC4245APW	Voltage Level	Non-Inverted Tri-State	Surface Mount	24-TSSOP	85 °C	-40 °C	1	24-TSSOP	0.173 in 4.4 mm	5.5 V	2.7 V	5.5 V	4.5 V	8	Bidirectional
Texas Instruments SN74LVCC4245ADWRE4	Voltage Level	Non-Inverted Tri-State	Surface Mount	24-SOIC	85 °C	-40 °C	1	24-SOIC		5.5 V	2.7 V	5.5 V	4.5 V	8	Bidirectional			7.5 mm	0.295 in
Texas Instruments SN74LVCC4245ADWR	Voltage Level	Non-Inverted Tri-State	Surface Mount	24-SOIC	85 °C	-40 °C	1	24-SOIC		5.5 V	2.7 V	5.5 V	4.5 V	8	Bidirectional			7.5 mm	0.295 in

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 2.07
		10	$ 1.86
		60	$ 1.75
		120	$ 1.49
		300	$ 1.40
		540	$ 1.23
		1020	$ 1.02
		2520	$ 0.95
		5040	$ 0.91
Texas Instruments	TUBE	1	$ 1.71
		100	$ 1.32
		250	$ 0.97
		1000	$ 0.69

Description

General part information

SN74LVCC4245A 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.

Documents

Technical documentation and resources

SN74LVCC4245APW

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Technical Specifications

SN74LVCC4245A Series

Pricing

Description

SN74LVCC4245A Series

Documents

Datasheet

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

Live Insertion

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

Standard Linear & Logic for PCs, Servers & Motherboards

Logic Guide (Rev. AB)

Semiconductor Packing Material Electrostatic Discharge (ESD) Protection

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

Input and Output Characteristics of Digital Integrated Circuits

Low-Voltage Logic (LVC) Designer's Guide

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

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

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

LVC Characterization Information

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

Use of the CMOS Unbuffered Inverter in Oscillator Circuits

Little Logic Guide 2018 (Rev. G)

Texas Instruments Little Logic Application Report

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

Understanding Advanced Bus-Interface Products Design Guide

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

LOGIC Pocket Data Book (Rev. B)

TI IBIS File Creation, Validation, and Distribution Processes

Selecting the Right Level Translation Solution (Rev. A)

Signal Switch Data Book (Rev. A)

STANDARD LINEAR AND LOGIC FOR DVD/VCD PLAYERS

Design Summary for WCSP Little Logic (Rev. B)

CMOS Power Consumption and CPD Calculation (Rev. B)

How to Select Little Logic (Rev. A)

Voltage Translation Buying Guide (Rev. A)

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

SN74LVCC4245A Series