Is Now Part of To learn more about ON Semiconductor, please visit our website at www.onsemi.com Please note: As part of the Fairchild Semiconductor integration, some of the Fairchild orderable part numbers will need to change in order to meet ON Semiconductors system requirements. Since the ON Semiconductor product management systems do not have the ability to manage part nomenclature that utilizes an underscore ( ), the underscore ( ) in the Fairchild part numbers will be changed to a dash (-). This document may contain device numbers with an underscore ( ). Please check the ON Semiconductor website to verify the updated device numbers. The most current and up-to-date ordering information can be found at www.onsemi.com. Please email any questions regarding the system integration to Fairchild questions onsemi.com. ON Semiconductor and the ON Semiconductor logo are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries. ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of ON Semiconductors product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent-Marking.pdf. ON Semiconductor reserves the right to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. Buyer is responsible for its products and applications using ON Semiconductor products, including compliance with all laws, regulations and safety requirements or standards, regardless of any support or applications information provided by ON Semiconductor. Typical parameters which may be provided in ON Semiconductor data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including Typicals must be validated for each customer application by customers technical experts. ON Semiconductor does not convey any license under its patent rights nor the rights of others. ON Semiconductor products are not designed, intended, or authorized for use as a critical component in life support systems or any FDA Class 3 medical devices or medical devices with a same or similar classification in a foreign jurisdiction or any devices intended for implantation in the human body. Should Buyer purchase or use ON Semiconductor products for any such unintended or unauthorized application, Buyer shall indemnify and hold ON Semiconductor and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that ON Semiconductor was negligent regarding the design or manufacture of the part. ON Semiconductor is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.74VCX162244 Low Voltage 16-Bit Buffer/Line Driver with 3.6V Tolerant Inputs and Outputs and 26 Series Resistor in Outputs August 1997 Revised June 2005 74VCX162244 Low Voltage 16-Bit Buffer/Line Driver with 3.6V Tolerant Inputs and Outputs and 26 Series Resistor in Outputs General Description The VCX162244 contains sixteen non-inverting buffers Features with 3-STATE outputs to be employed as a memory and address driver, clock driver, or bus oriented transmitter/ 1.2V to 3.6V V supply operation CC receiver. The device is nibble (4-bit) controlled. Each nibble 3.6V tolerant inputs and outputs has separate 3-STATE control inputs which can be shorted 26: series resistors in outputs together for full 16-bit operation. t PD The 74VCX162244 is designed for low voltage (1.2V to 3.3 ns max for 3.0V to 3.6V V 3.6V) V applications with I/O capability up to 3.6V. The CC CC 74VCX162244 is also designed with 26: series resistors in Power-off high impedance inputs and outputs the outputs. This design reduces line noise in applications Supports live insertion and withdrawal such as memory address drivers, clock drivers, and bus Static Drive (I /I ) OH OL transceivers/transmitters. r12 mA 3.0V V The 74VCX162244 is fabricated with an advanced CMOS CC technology to achieve high speed operation while maintain- Uses proprietary noise/EMI reduction circuitry ing low CMOS power dissipation. Latch-up performance exceeds 300 mA ESD performance: Human body model 2000V Machine model 200V Also packaged in plastic Fine-Pitch Ball Grid Array (FBGA) Note 1: To ensure the high-impedance state during power up or power down, OE should be tied to V through a pull-up resistor the minimum CC value of the resistor is determined by the current-sourcing capability of the driver. Ordering Code: Order Number Package Number Package Description 74VCX162244G BGA54A 54-Ball Fine-Pitch Ball Grid Array (FBGA), JEDEC MO-205, 5.5mm Wide (Note 2)(Note 3) 74VCX162244MTD MTD48 48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide (Note 3) Note 2: Ordering Code G indicates Trays. Note 3: Devices also available in Tape and Reel. Specify by appending suffix letter X to the ordering code. Logic Symbol 2005 Fairchild Semiconductor Corporation DS500040 www.fairchildsemi.com