74LVTH162244 − Low Voltage 16-Bit Buffer/Line Driver with 3-STATE Outputs and 25 Ohm Series Resistors in the Outputs

The LVT162244 and LVTH162244 contain sixteen non-inverting buffers with 3-STATE outputs designed to be employed as a memory and address driver, clock driver, or bus oriented transmitter/receiver. The device is nibble controlled. Individual 3-STATE control inputs can be shorted together for 8-bit or 16-bit operation.     The LVT162244 and LVTH162244 are designed with equivalent 25ohm series resistance in both the HIGH and LOW states of the output. This design reduces line noise in applications such as memory address drivers, clock drivers, and bus transceivers/transmitters.     The LVTH162244 data inputs include bushold, eliminating the need for external pull-up resistors to hold unused inputs.     These buffers and line drivers are designed for low-voltage (3.3V) V_CC applications, but with the capability to provide a TTL interface to a 5V environment. The LVT162244 and LVTH162244 are fabricated with an advanced BiCMOS technology to achieve high speed operation similar to 5V ABT while maintaining a low power dissipation.

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Product Status/Pricing/Packaging

Index	Product	Product & Eco Status	*Pricing	Packaging & Packing Info	**Package Marking Convention	Qualification Support	Compliance Certificates
0	74LVTH162244MTD	Full Production Green as of May 2012	$0.5481	TSSOP 48L Details TSSOP 48L Drawing  RAIL	Line 1:$Y (Fairchild logo) &Z (Plant Code) &2 (2-Digit Date Code) &K Line 2:LVTH162244	FIT :  6.5   ESD (CDM) :  1000  V ESD (HBM) :  2000  V Show more... Moisture Sensitivity Level (MSL) :  2   Max Reflow Temp :  260	RoHS IPC1752 RoHS/REACH/JIG RoHS/REACH/JIG
0	74LVTH162244MTX	Full Production Green as of May 2012	$0.5481	TSSOP 48L Details TSSOP 48L Drawing  TAPE REEL	Line 1:$Y (Fairchild logo) &Z (Plant Code) &2 (2-Digit Date Code) &K Line 2:LVTH162244	FIT :  6.5   ESD (CDM) :  1000  V ESD (HBM) :  2000  V Show more... Moisture Sensitivity Level (MSL) :  2   Max Reflow Temp :  260	RoHS IPC1752 RoHS/REACH/JIG RoHS/REACH/JIG

• 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 74LVTH162244 is available. **

Features

• Input and output interface capability to systems at 5V V_CC
• Bushold data inputs eliminate the need for external pull-up resistors to hold unused inputs (74LVTH162244), also available without bushold feature (74LVT162244).
• Live insertion/extraction permitted
• Power Up/Power Down high impedance provides glitch-free bus loading
• Outputs include equivalent series resistance of 25ohm to make external termination resistors unnecessary and reduce overshoot and undershoot
• Functionally compatible with the 74 series 162244
• Latch-up performance exceeds 500 mA
• ESD performance:Human-body model 2000VMachine model 200VCharged-device 1000V
• Also packaged in plastic Fine-Pitch Ball Grid Array (FBGA)

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

Application Notes

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	-55°C to 125°C	3V to 3.6V	2.1	Feb 28, 2012
HSPICE
TSSOP 48L	Typical	-40°C to 85°C	2.7V to 3.6V	2001.4	Feb 28, 2012
	Fast	-40°C to 85°C	2.7V to 3.6V	2001.4	Feb 28, 2012
	Typical	-40°C to 85°C	2.7V to 3.6V	2001.4	Feb 28, 2012
	Slow	-40°C to 85°C	2.7V to 3.6V	2001.4	Feb 28, 2012