74LCX245

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Low Voltage Bidirectional Transceiver with 5V Tolerant Inputs and Outputs

General Description

The LCX245 contains eight non-inverting bidirectional buffers with 3-STATE outputs and is intended for bus oriented applications. The device is designed for low voltage (2.5V and 3.3V) V_CC applications with capability of interfacing to a 5V signal environment. The T/R# input determines the direction of data flow through the device. The OE# input disables both the A and B ports by placing them in a high impedance state. The LCX245 is fabricated with an advanced CMOS technology to achieve high speed operation while maintaining CMOS low power dissipation.

Product Status/Pricing/Packing

Fairchild 1,000 piece Budgetary Pricing. *
If there is no sample button displayed at the top of the page, please contact one of the Fairchild distributors or your local sales office to obtain samples.
Top mark packaging information for product 74LCX245 is available. **

Product	Product Status	Eco Status	*Pricing	Package Type	Leads	Packing Method	**Package Marking Convention
74LCX245BQX	Full Production	Green as of Aug 2006	$0.61	DQFN	20	TAPE REEL	Line 1:$Y (Fairchild logo) &Z (Asm. Plant Code) &2 (2-Digit Date Code) &K Line 2:LCX245
74LCX245MTC	Full Production	Green as of Aug 2011	$0.332	TSSOP	20	RAIL	Line 1:$Y (Fairchild logo) &Z (Asm. Plant Code) &2 (2-Digit Date Code) &K Line 2:LCX245
74LCX245MTCX	Full Production	Green as of Aug 2011	$0.332	TSSOP	20	TAPE REEL	Line 1:$Y (Fairchild logo) &Z (Asm. Plant Code) &2 (2-Digit Date Code) &K Line 2:LCX245
74LCX245SJ	Full Production	ROHS Compliant	$0.41	SOP	20	RAIL	Line 1:$Y (Fairchild logo) &Z (Asm. Plant Code) &2 (2-Digit Date Code) &K Line 2:LCX245
74LCX245SJX	Full Production	ROHS Compliant	$0.41	SOP	20	TAPE REEL	Line 1:$Y (Fairchild logo) &Z (Asm. Plant Code) &2 (2-Digit Date Code) &K Line 2:LCX245
74LCX245WM	Full Production	ROHS Compliant	$0.52	SOIC-Wide	20	RAIL	Line 1:$Y (Fairchild logo) &Z (Asm. Plant Code) &2 (2-Digit Date Code) &K Line 2:LCX245
74LCX245WMX	Full Production	ROHS Compliant	$0.52	SOIC-Wide	20	TAPE REEL	Line 1:$Y (Fairchild logo) &Z (Asm. Plant Code) &2 (2-Digit Date Code) &K Line 2:LCX245

Customer qualification data for the 74LCX245BQX
Customer qualification data for the 74LCX245MTC
Customer qualification data for the 74LCX245MTCX
Customer qualification data for the 74LCX245WM
Customer qualification data for the 74LCX245WMX
Customer qualification data for the 74LCX245SJ
Customer qualification data for the 74LCX245SJX

Features

5V tolerant inputs and outputs
2.3V to 3.6V V_CC specifications provided
7.0 ns t_PD max (V_CC= 3.3V), 10 µA I_CC max
Power down high impedance inputs and outputs
Supports live insertion/withdrawal (Note 1)
±24 mA output drive (V_CC= 3.0V)
Implements patented noise/EMI reduction circuitry
Latch-up performance exceeds 500 mA
ESD performance:Human body model 2000VMachine model 200V
Leadless DQFN Pb-Free package

Applications

Automation

Broadband Access

Broadband Modem

Broadcast & Studio

Building & Home Control

Camcorder

Central Office

Consumer Appliances

CRT/RPTV

Desktop PC

DSC

DVD

E-book Reader

Enterprise Voice Network

Graphic Card

Home Audio System Components

LCD Monitor

LCD TV

Long-haul & Metro

Media Tablets

Medical Electronics/Devices

Mobile Comm Infrastructure

Mobile Handsets

Notebook PC

Other Audio & Video

Other Consumer Electronics

Other Data Processing

Other Industrial

Other Wired Communications

Other Wireless Communications

PC Server

PDP TV

PMP/MP3 Players

Printer

Routers & LAN Switches

SAN

Server & Mainframe

Set Top Boxes

Storage & Peripherals

Test and Measurement

Video Game Console

Wireless LAN Access Point/Router

Wireless LAN Card & Broadband Access

Workstation

Application Notes

MS-513: LCX Family Introduction (8 K) Mar 19, 2011
AN-5054: Low Noise Leadless Packages Advance Portable Designs (53 K) Mar 05, 2011
MS-520: Logic Design Considerations (222 K) Mar 05, 2011

Browse All Application Notes

Models

For additional information please visit the Models page .

Package & leads	Condition	Temperature range	Vcc range	Software version	Revision date
IBIS
TSSOP-20	All	-40°C to 85°C	3V to 3.6V	2.1	Apr 26, 2011
SOIC-Wide-20	All	-40°C to 85°C	3.15V to 3.45V	3.2	Apr 26, 2011
HSPICE
TSSOP-20	Typical	-40°C to 85°C	2V to 3.6V	2001.4	Apr 26, 2011
	Slow	-40°C to 85°C	2V to 3.6V	2001.4	Apr 26, 2011
	Fast	-40°C to 85°C	2V to 3.6V	2001.4	Apr 26, 2011
DQFN-20	Fast	-40°C to 85°C	2.3V to 3.6V	2001.4	Apr 26, 2011
	Typical	-40°C to 85°C	2.3V to 3.6V	2001.4	Apr 26, 2011
	Slow	-40°C to 85°C	2.3V to 3.6V	2001.4	Apr 26, 2011
SOP-20	Typical	-40°C to 85°C	2V to 3.6V	2001.4	Apr 26, 2011
	Slow	-40°C to 85°C	2V to 3.6V	2001.4	Apr 26, 2011
	Fast	-40°C to 85°C	2V to 3.6V	2001.4	Apr 26, 2011