74LCX162373 − Low Voltage 16-Bit Transparent Latch with 5V Tolerant Inputs and Outputs and 26 Ohm Series Resistor

The LCX162373 contains sixteen non-inverting latches with 3-STATE outputs and is intended for bus oriented applications. The device is byte controlled. The flip-flops appear transparent to the data when the Latch Enable (LE) is HIGH. When LE is LOW, the data that meets the setup time is latched. Data appears on the bus when the Output Enable (OE#) is LOW. When OE# is HIGH, the outputs are in a high impedance state.     The LCX162373 is designed for low voltage (2.5V or 3.3V) V_CC applications with capability of interfacing to a 5V signal environment. The 26ohm series resistor in the output helps reduce output overshoot and undershoot.     The LCX162373 is fabricated with an advanced CMOS technology to achieve high speed operation while maintaining CMOS low power dissipation.

Download Datasheet Buy Products Request Free Samples

Product Status/Pricing/Packaging

Index	Product	Product & Eco Status	*Pricing	Packaging & Packing Info	**Package Marking Convention	Qualification Support	Compliance Certificates
2	74LCX162373MTD	Obsolete as of 10-Jun-2013 Green as of May 2012 Replacement Part: 74LCX162373MTDX	N/A	TSSOP 48L Details TSSOP 48L Drawing  RAIL	Line 1:$Y (Fairchild logo) &Z (Plant Code) &2 (2-Digit Date Code) &K Line 2:LCX162373	FIT :  0.9   ESD (HBM) :  2000  V Moisture Sensitivity Level (MSL) :  2   Show more... Max Reflow Temp :  260	RoHS IPC1752 RoHS/REACH/JIG RoHS/REACH/JIG
0	74LCX162373MTDX	Full Production Green as of May 2012	$0.4495	TSSOP 48L Details TSSOP 48L Drawing  TAPE REEL	Line 1:$Y (Fairchild logo) &Z (Plant Code) &2 (2-Digit Date Code) &K Line 2:LCX162373	FIT :  0.9   ESD (HBM) :  2000  V Moisture Sensitivity Level (MSL) :  2   Show more... Max Reflow Temp :  260	RoHS IPC1752 RoHS/REACH/JIG RoHS/REACH/JIG

Show discontinued variants ...

• 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 74LCX162373 is available. **

Features

• 5V tolerant inputs and outputs
• 2.3V-3.6V V_CC specifications provided
• Equivalent 26ohm series resistor outputs
• 6.2 ns t_PD max (V_CC = 3.3V), 20 µA I_CC max
• Power down high impedance inputs and outputs
• Supports live insertion/withdrawal (Note 1)
• ±12 mA output drive (V_CC = 3.0V)
• Implements patented noise/EMI reduction circuitry
• Latch-up performance exceeds 500 mA
• ESD performance: Human body model 2000V Machine model 200V
• Also packaged in plastic Fine-Pitch Ball Grid Array (FBGA) (Preliminary)

Applications

Server & Mainframe Workstation Desktop PC Notebook PC PC Server Media Tablets Storage & Peripherals Printer Graphic Card LCD Monitor CRT/RPTV

Other Data Processing Routers & LAN Switches SAN Long-haul & Metro Broadband Access Broadband Modem Enterprise Voice Network Central Office Broadcast & Studio Other Wired Communications Mobile Handsets

Wireless LAN Card & Broadband Access Wireless LAN Access Point/Router Mobile Comm Infrastructure Other Wireless Communications PMP/MP3 Players Home Audio System Components CRT/RPTV LCD TV PDP TV Camcorder DVD

Set Top Boxes DSC Video Game Console E-book Reader Consumer Appliances Other Audio & Video Other Consumer Electronics Medical Electronics/Devices Automation Test and Measurement Building & Home Control

Other Industrial

Models

For additional information please visit the Models page.

Package	Condition	Temperature Range	Vcc Range	Software Version	Revision Date
IBIS
TSSOP 48L	Electrical;Fast;Slow;Thermal;Typical	-40°C to 85°C	3V to 3.6V	3.2	Feb 28, 2012
HSPICE
TSSOP 48L	Slow	-40°C to 85°C	2V to 3.6V	98.4	Feb 28, 2012
	Typical	-40°C to 85°C	2V to 3.6V	98.4	Feb 28, 2012
	Fast	-40°C to 85°C	2V to 3.6V	98.4	Feb 28, 2012