Is Now Part of To learn more about ON Semiconductor, please visit our website at www.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.74ALVC16244 Low Voltage 16-Bit Buffer/Line Driver with 3.6V Tolerant Inputs and Outputs October 2001 Revised May 2005 74ALVC16244 Low Voltage 16-Bit Buffer/Line Driver with 3.6V Tolerant Inputs and Outputs General Description The ALVC16244 contains sixteen non-inverting buffers with Features 3-STATE outputs to be employed as a memory and 1.65V3.6V V supply operation address driver, clock driver, or bus oriented transmitter/ 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 t PD together for full 16-bit operation. 3.0 ns max for 3.0V to 3.6V V CC The 74ALVC16244 is designed for low voltage (1.65V to 3.6V) V applications with I/O capability up to 3.6V. 3.5 ns max for 2.3V to 2.7V V CC CC The 74ALVC16244 is fabricated with an advanced CMOS 6.0 ns max for 1.65V to 1.95V V CC technology to achieve high speed operation while maintain- Power-off high impedance inputs and outputs ing low CMOS power dissipation. Supports live insertion and withdrawal (Note 1) Uses patented noise/EMI reduction circuitry Latch-up conforms to JEDEC JED98 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 74ALVC16244GX BGA54A 54-Ball Fine-Pitch Ball Grid Array (FBGA), JEDEC MO-205, 5.5mm Wide (Note 2) Tape and Reel 74ALVC16244MTD MTD48 48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide (Note 3) Note 2: BGA package available in Tape and Reel only. Note 3: Devices also available in Tape and Reel. Specify by appending the suffix letter X to the ordering code. Logic Symbol 2005 Fairchild Semiconductor Corporation DS500677 www.fairchildsemi.com