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74VCX162244MTDX

74VCX162244MTDX

  • 厂商:

    MURATA-PS(村田)

  • 封装:

    TSSOP-48-6.1mm

  • 描述:

    VCX162244包含16个具有3态输出的同相缓冲器,可用作内存和地址驱动器、时钟驱动器或总线导向发射器/接收器。 该器件为半字节(4位)控制器件。 每个半字节均有独立的3态控制输入,可以短接在一起进...

  • 数据手册
  • 价格&库存
74VCX162244MTDX 数据手册
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 Semiconductor’s 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 Semiconductor’s 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 customer’s 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 General Description The VCX162244 contains sixteen non-inverting buffers with 3-STATE outputs to be employed as a memory and address driver, clock driver, or bus oriented transmitter/ receiver. The device is nibble (4-bit) controlled. Each nibble has separate 3-STATE control inputs which can be shorted together for full 16-bit operation. The 74VCX162244 is designed for low voltage (1.2V to 3.6V) VCC applications with I/O capability up to 3.6V. The 74VCX162244 is also designed with 26: series resistors in the outputs. This design reduces line noise in applications such as memory address drivers, clock drivers, and bus transceivers/transmitters. The 74VCX162244 is fabricated with an advanced CMOS technology to achieve high speed operation while maintaining low CMOS power dissipation. Features ■ 1.2V to 3.6V VCC supply operation ■ 3.6V tolerant inputs and outputs ■ 26: series resistors in outputs ■ tPD 3.3 ns max for 3.0V to 3.6V VCC ■ Power-off high impedance inputs and outputs ■ Supports live insertion and withdrawal ■ Static Drive (IOH/IOL) r12 mA @ 3.0V VCC ■ Uses proprietary noise/EMI reduction circuitry ■ 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 VCC through a pull-up resistor; the minimum value of the resistor is determined by the current-sourcing capability of the driver. Ordering Code: Order Number Package Number Package Description 74VCX162244G (Note 2)(Note 3) BGA54A 54-Ball Fine-Pitch Ball Grid Array (FBGA), JEDEC MO-205, 5.5mm Wide 74VCX162244MTD (Note 3) MTD48 48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide 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 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 Connection Diagrams Pin Descriptions Pin Assignment for TSSOP Pin Names Description OEn Output Enable Input (Active LOW) I0–I15 Inputs O0–O15 Outputs NC No Connect FBGA Pin Assignments 1 2 3 4 5 6 A O0 NC OE1 OE2 NC I0 B O2 O1 NC NC I1 I2 C O4 O3 VCC VCC I3 I4 D O6 O5 GND GND I5 I6 E O8 O7 GND GND I7 I8 F O10 O9 GND GND I9 I10 I12 G O12 O11 VCC VCC I11 H O14 O13 NC NC I13 I14 J O15 NC OE4 OE3 NC I15 Truth Tables Inputs Pin Assignment for FBGA Outputs OE1 I0–I3 O0–O3 L L L L H H H X Z Inputs Outputs OE2 I4–I7 O4–O7 L L L L H H H X Z (Top Thru View) Inputs Outputs OE3 I8–I11 O8–O11 L L L L H H H X Z Inputs OE4 Outputs I12–I15 L L L L H H H X Z H HIGH Voltage Level L LOW Voltage Level X Immaterial (HIGH or LOW, inputs may not float) Z High Impedance www.fairchildsemi.com 2 O12–O15 puts are controlled by an Output Enable (OEn) input. When OEn is LOW, the outputs are in the 2-state mode. When OEn is HIGH, the standard outputs are in the high impedance mode but this does not interfere with entering new data into the inputs. The 74VCX162244 contains sixteen non-inverting buffers with 3-STATE outputs. The device is nibble (4 bits) controlled with each nibble functioning identically, but independent of each other. The control pins may be shorted together to obtain full 16-bit operation.The 3-STATE out- Logic Diagram 3 www.fairchildsemi.com 74VCX162244 Functional Description 74VCX162244 Absolute Maximum Ratings(Note 4) Recommended Operating Conditions (Note 6) 0.5V to 4.6V 0.5V to 4.6V Supply Voltage (VCC) DC Input Voltage (VI) Power Supply Output Voltage (VO) Outputs 3-STATE Outputs Active (Note 5) DC Input Diode Current (IIK) VI  0V 0.5V to 4.6V 0.5V to VCC 0.5V 50 mA 1.2V to 3.6V 0.3V to 3.6V Input Voltage Output in Active States VO  0V 50 mA 50 mA VO ! VCC 0.0V to 3.6V Output Current in IOH/IOL r50 mA (IOH/IOL) 0V to VCC Output in 3-State DC Output Source/Sink Current DC VCC or GND Current per Storage Temperature Range (TSTG) 1.2V to 3.6V Data Retention Only Output Voltage (VO) DC Output Diode Current (IOK) Supply Pin (ICC or GND) Operating r100 mA 65qC to 150qC VCC 3.0V to 3.6V VCC 2.3V to 2.7V VCC 1.65V to 2.3V VCC 1.4V to 1.6V VCC 1.2V Free Air Operating Temperature (TA) r12 mA r8 mA r3 mA r2 mA r100 PA 40qC to 85qC Minimum Input Edge Rate ('t/'V) VIN 0.8V to 2.0V, VCC 3.0V 10 ns/V Note 4: The Absolute Maximum Ratings are those values beyond which the safety of the device cannot be guaranteed. The device should not be operated at these limits. The parametric values defined in the Electrical Characteristics tables are not guaranteed at the Absolute Maximum Ratings. The “Recommended Operating Conditions” table will define the conditions for actual device operation. Note 5: IO Absolute Maximum Rating must be observed. Note 6: Floating or unused inputs must be held HIGH or LOW. DC Electrical Characteristics (2.7V  VCC d 3.6V) Symbol VIH VIL Parameter Conditions HIGH Level Input Voltage LOW Level Input Voltage VCC (V) Min 2.7 - 3.6 2.0 2.3 - 2.7 1.6 1.65 - 2.3 0.65 x VCC 1.4 - 1.6 0.65 x VCC 1.2 0.65 x VCC 2.7 - 3.6 HIGH Level Output Voltage www.fairchildsemi.com IOH 100 PA 0.8 0.7 1.65 - 2.3 0.35 x VCC 1.4 - 1.6 0.35 x VCC V 0.5 x VCC 2.7 - 3.6 VCC - 0.2 2.2 IOH 6 mA 2.7 IOH 8 mA 3.0 2.4 IOH 12 mA 3.0 2.2 IOH 100 PA 2.7 - 3.6 VCC - 0.2 IOH 4 mA 2.3 2.0 IOH 6 mA 2.3 1.8 IOH 8 mA 2.3 1.7 IOH 100 PA 1.65 - 2.3 VCC - 0.2 IOH 3 mA IOH 100 PA IOH 1 mA 1.4 1.05 IOH 100 PA 1.2 VCC - 0.1 4 Units V 2.3 - 2.7 1.2 VOH Max 1.65 1.25 1.4 - 1.6 VCC - 0.2 V Symbol Parameter (Continued) VCC Conditions Min Max Units (V) VOL LOW Level Output Voltage IOL 100 PA IOL 6 mA IOL IOL 2.7 - 3.6 0.2 2.7 0.4 8 mA 3.0 0.55 12 mA 3.0 0.8 IOL 100 PA 2.7 - 3.6 0.2 IOL 6 mA 2.3 0.4 IOL 8 mA 2.3 0.6 IOL 100 PA IOL 3 mA IOL 100 PA IOL 1 mA IOL 100 PA II Input Leakage Current 0 d VI d 3.6V IOZ 3-STATE Output Leakage 0 d VO d 3.6V VI V IH or VIL IOFF Power-OFF Leakage Current 0 d (VI, VO) d 3.6V ICC Quiescent Supply Current VI 'ICC Increase in ICC per Input VIH V CC or GND VCC d (VI, VO) d 3.6V (Note 7) VCC 0.6V 1.65 - 2.3 0.2 1.65 0.3 V 1.4 - 1.6 0.2 1.4 0.35 1.2 0.1 1.2 - 3.6 r5.0 PA 1.2 - 3.6 r10 PA 0 10 1.2 - 3.6 20 PA 1.2 - 3.6 r20 PA 2.7 - 3.6 750 PA Note 7: Outputs disabled or 3-STATE only. AC Electrical Characteristics (Note 8) Symbol tPHL, Parameter Propagation Delay VCC Conditions CL 30 pF, RL 500: tPLH CL tPZL, Output Enable Time CL 15 pF, RL 30 pF, RL 2k: 500: tPZH CL tPLZ, Output Disable Time CL 15 pF, RL 30 pF, RL 2k: 500: tPHZ CL tOSHL Output to Output Skew tOSLH (Note 9) CL CL Note 8: For CL 15 pF, RL 30 pF, RL 15 pF, RL 2k: 500: 40qC to 85qC Min Max 3.3 r 0.3 0.8 3.3 2.5 r 0.2 1.0 3.8 1.8 r 0.15 1.5 7.6 1.5 r 0.1 1.0 15.2 1.2 1.5 38 3.3 r 0.3 0.8 3.8 2.5 r 0.2 1.0 5.1 1.8 r 0.15 1.5 9.8 1.5 r 0.1 1.0 19.6 1.2 1.5 49 3.3 r 0.3 0.8 3.6 2.5 r 0.2 1.0 4.0 1.8 r 0.15 1.5 7.2 1.5 r 0.1 1.0 14.4 1.2 1.5 36 3.3 r 0.3 2k: TA (V) Units Figure Number Figures 1, 2 ns Figures 5, 6 Figures 1, 3, 4 ns Figures 5, 7, 8 Figures 1, 3, 4 ns Figures 5, 7, 8 0.5 2.5 r 0.2 0.5 1.8 r 0.15 0.75 1.5 r 0.1 1.5 1.2 1.5 ns 50 PF, add approximately 300 ps to the AC maximum specification. Note 9: Skew is defined as the absolute value of the difference between the actual propagation delay for any two separate outputs of the same device. The specification applies to any outputs switching in the same direction, either HIGH-to-LOW (tOSHL) or LOW-to-HIGH (tOSLH). 5 www.fairchildsemi.com 74VCX162244 DC Electrical Characteristics (2.7V < VCC £ 3.6V) 74VCX162244 Dynamic Switching Characteristics Symbol VOLP VOLV VOHV Parameter Quiet Output Dynamic Peak VOL Quiet Output Dynamic Valley VOL Quiet Output Dynamic Valley VOH Conditions CL CL CL 30 pF, VIH 30 pF, VIH 30 pF, VIH VCC, VIL VCC, VIL VCC, VIL 0V 0V 0V VCC TA 25qC (V) Typical 1.8 0.15 2.5 0.25 3.3 0.35 1.8 0.15 2.5 0.25 3.3 0.35 1.8 1.55 2.5 2.05 3.3 2.65 Units V V V Capacitance Symbol Parameter CIN Input Capacitance VCC COUT Output Capacitance VI 0V or VCC, VCC CPD Power Dissipation Capacitance VI 0V or VCC, f www.fairchildsemi.com TA 25qC Conditions 1.8, 2.5V or 3.3V, VI 6 Typical 0V or VCC 1.8V, 2.5V or 3.3V 10 MHz, VCC 1.8V, 2.5V or 3.3V Units 6 pF 7 pF 20 pF 74VCX162244 AC Loading and Waveforms (VCC 3.3V r 0.3V to 1.8V r 0.15V) TEST SWITCH tPLH, tPHL Open tPZL, tPLZ 6V at VCC 3.3 r 0.3V; VCC x 2 at VCC 2.5 r 0.2V; 1.8 r 0.15V tPZH, tPHZ GND FIGURE 1. AC Test Circuit FIGURE 2. Waveform for Inverting and Non-Inverting Functions FIGURE 3. 3-STATE Output High Enable and Disable Times for Low Voltage Logic FIGURE 4. 3-STATE Output Low Enable and Disable Times for Low Voltage Logic Symbol VCC 3.3V r 0.3V 2.5V r 0.2V 1.8V r 0.15V Vmi 1.5V VCC/2 VCC/2 Vmo 1.5V VCC/2 VCC/2 VX VOL  0.3V VOL  0.15V VOL  0.15V VY VOH  0.3V VOH  0.15V VOH  0.15V 7 www.fairchildsemi.com 74VCX162244 AC Loading and Waveforms (VCC 1.5V r 0.1V to 1.2V) TEST SWITCH tPLH, tPHL Open tPZL, tPLZ 1.5V r 0.1V VCC x 2 at VCC tPZH, tPHZ GND FIGURE 5. AC Test Circuit FIGURE 6. Waveform for Inverting and Non-Inverting Functions FIGURE 7. 3-STATE Output High Enable and Disable Times for Low Voltage Logic FIGURE 8. 3-STATE Output Low Enable and Disable Times for Low Voltage Logic VCC Symbol 1.5V r 0.1V VCC/2 Vmi www.fairchildsemi.com Vmo VCC/2 VX VOL  0.1V VY VOL  0.1V 8 74VCX162244 Physical Dimensions inches (millimeters) unless otherwise noted 54-Ball Fine-Pitch Ball Grid Array (FBGA), JEDEC MO-205, 5.5mm Wide Package Number BGA54A 9 www.fairchildsemi.com 74VCX162244 Low Voltage 16-Bit Buffer/Line Driver with 3.6V Tolerant Inputs and Outputs and 26: Series Resistor in Outputs Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide Package Number MTD48 Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and Fairchild reserves the right at any time without notice to change said circuitry and specifications. LIFE SUPPORT POLICY FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 2. A critical component in any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury to the user. www.fairchildsemi.com www.fairchildsemi.com 10 ON Semiconductor and 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 Semiconductor’s 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 customer’s 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. PUBLICATION ORDERING INFORMATION LITERATURE FULFILLMENT: Literature Distribution Center for ON Semiconductor 19521 E. 32nd Pkwy, Aurora, Colorado 80011 USA Phone: 303−675−2175 or 800−344−3860 Toll Free USA/Canada Fax: 303−675−2176 or 800−344−3867 Toll Free USA/Canada Email: orderlit@onsemi.com © Semiconductor Components Industries, LLC N. American Technical Support: 800−282−9855 Toll Free USA/Canada Europe, Middle East and Africa Technical Support: Phone: 421 33 790 2910 Japan Customer Focus Center Phone: 81−3−5817−1050 www.onsemi.com 1 ON Semiconductor Website: www.onsemi.com Order Literature: http://www.onsemi.com/orderlit For additional information, please contact your local Sales Representative www.onsemi.com
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