74LCX373

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Low Voltage Octal Transparent Latch with 5V Tolerant Inputs and Outputs

General Description

The LCX373 consists of eight latches with 3-STATE outputs for bus organized system applications. The device is designed for low voltage (3.3V or 2.5V) V_CC applications with capability of interfacing to a 5V signal environment. The LCX373 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 74LCX373 is available. **

Product	Product Status	Eco Status	*Pricing	Package Type	Leads	Packing Method	**Package Marking Convention
74LCX373BQX	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:LCX373
74LCX373MTCX	Full Production	Green as of Aug 2011	$0.338	TSSOP	20	TAPE REEL	Line 1:$Y (Fairchild logo) &Z (Asm. Plant Code) &2 (2-Digit Date Code) &K Line 2:LCX373
74LCX373WMX	Full Production	ROHS Compliant	$0.452	SOIC-Wide	20	TAPE REEL	Line 1:$Y (Fairchild logo) &Z (Asm. Plant Code) &2 (2-Digit Date Code) &K Line 2:LCX373
74LCX373MTC	Full Production	Green as of Aug 2011	$0.338	TSSOP	20	RAIL	Line 1:$Y (Fairchild logo) &Z (Asm. Plant Code) &2 (2-Digit Date Code) &K Line 2:LCX373
74LCX373WM	Full Production	ROHS Compliant	$0.5	SOIC-Wide	20	RAIL	Line 1:$Y (Fairchild logo) &Z (Asm. Plant Code) &2 (2-Digit Date Code) &K Line 2:LCX373
74LCX373SJX	Full Production	ROHS Compliant	$0.382	SOP	20	TAPE REEL	Line 1:$Y (Fairchild logo) &Z (Asm. Plant Code) &2 (2-Digit Date Code) &K Line 2:LCX373
74LCX373SJ	Full Production	ROHS Compliant	$0.422	SOP	20	RAIL	Line 1:$Y (Fairchild logo) &Z (Asm. Plant Code) &2 (2-Digit Date Code) &K Line 2:LCX373

Support

Engineering Connections

Qualification Support

Customer qualification data for the 74LCX373BQX
Customer qualification data for the 74LCX373MTCX
Customer qualification data for the 74LCX373WMX
Customer qualification data for the 74LCX373MTC
Customer qualification data for the 74LCX373WM
Customer qualification data for the 74LCX373SJX
Customer qualification data for the 74LCX373SJ

Features

5V tolerant inputs and outputs
2.3V-3.6V V_CC specifications provided
8.0 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 )
±24 mA output drive (V_CC = 3.0V)
Implements patented noise/EMI reduction circuitry
Latch-up performance exceeds JEDEC 78 conditions
ESD performance: Human Body Model 2000V Machine Model 200V
Leadless Pb-Free DQFN packageTo ensure the high-impedance state during power up or down, OE# should be tied to V_CC through a pull-up resistor: the minimum value or the resistor is determined by the current-sourcing capability of the driver.

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

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
SOIC-Wide-20	All	-40°C to 85°C	3V to 3.6V	2.1	Apr 26, 2011
TSSOP-20	All	-40°C to 85°C	3V to 3.6V	2.1	Apr 26, 2011
HSPICE
SOIC-Wide-20	Fast	25°C to 150°C	2V to 3.6V	97.1	Apr 26, 2011
	Typical	25°C to 150°C	2V to 3.6V	97.1	Apr 26, 2011
	Slow	25°C to 150°C	2V to 3.6V	97.1	Apr 26, 2011
DQFN-20	Fast	-40°C to 150°C	2V to 3.6V	97.1	Apr 26, 2011
	Slow	-40°C to 150°C	2V to 3.6V	97.1	Apr 26, 2011
	Typical	-40°C to 150°C	2V to 3.6V	97.1	Apr 26, 2011