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UCD4050B Dataheets PDF



Part Number UCD4050B
Manufacturers Unisonic Technologies
Logo Unisonic Technologies
Description CMOS HEX BUFFER/CONVERTERS
Datasheet UCD4050B DatasheetUCD4050B Datasheet (PDF)

UNISONIC TECHNOLOGIES CO., LTD UCD4050B Preliminary CMOS HEX BUFFER/CONVERTERS CMOS IC „ DESCRIPTION The UCD4050B devices are non-inverting hex buffers, and feature logic-level conversion using only one supply voltage(VCC).The input-signal high level(VIH) can exceed the VCC supply voltage when these devices are used for logic-level conversions. These devices are intended for use as CMOS to DTL/TTL converters and can drive directly two DTL/TTL loads. „ FEATURES * UCD4050B non inverling * .

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UNISONIC TECHNOLOGIES CO., LTD UCD4050B Preliminary CMOS HEX BUFFER/CONVERTERS CMOS IC „ DESCRIPTION The UCD4050B devices are non-inverting hex buffers, and feature logic-level conversion using only one supply voltage(VCC).The input-signal high level(VIH) can exceed the VCC supply voltage when these devices are used for logic-level conversions. These devices are intended for use as CMOS to DTL/TTL converters and can drive directly two DTL/TTL loads. „ FEATURES * UCD4050B non inverling * High Sink Current for Driving 2 TTL Loads * High-To-Low Level Logic Conversion * Maximum Input Current of 1uA at 18V Over Full Package Temper- ature Range * 5V, 10V and 15V Parametric Ratings „ ORDERING INFORMATION Ordering Number Lead Free Halogen Free UCD4050BL-S16-R UCD4050BG-S16-R UCD4050BL-S16-T UCD4050BG-S16-T UCD4050BL-P16-R UCD4050BG-P16-R UCD4050BL-P16-T UCD4050BG-P16-T Package SOP-16 SOP-16 TSSOP-16 TSSOP-16 SOP-16 TSSOP-16 Packing Tape Reel Tube Tape Reel Tube www.unisonic.com.tw Copyright © 2013 Unisonic Technologies Co., Ltd 1 of 5 QW-R502-864.b UCD4050B „ PIN CONFIGURATION Preliminary CMOS IC „ FUNCTION TABLE (each gate) INPUT(A) H L OUTPUT(G) H L „ LOGIC DIAGRAM (positive logic) UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 2 of 5 QW-R502-864.b UCD4050B Preliminary CMOS IC „ ABSOLUTE MAXIMUM RATING(TA=25°С, unless otherwise specified) PARAMETER SYMBOL RATINGS UNIT Supply Voltage VCC -0.5 ~ 20 V Input Voltage VIN -0.5~VDD+0.5 V Output Voltage Storage Temperature VOUT TSTG -0.5~VDD+0.5 -65 ~ + 150 V °С Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum ratings are stress ratings only and functional device operation is not implied. „ RECOMMENDED OPERATING CONDITIONS PARAMETER Supply Voltage Operating Temprature SYMBOL VCC TOPR TEST CONDITIONS MIN TYP MAX UNIT 5 15 V -40 125 °С „ ELECTRICAL CHARACTERISTICS(TA=25°С, unless otherwise specified) PARAMETER SYMBOL TEST CONDITIONS High-Level Input Voltage VCC=5V, VOUT=4.5V VIH VCC=10V, VOUT=9.0V VCC=15V, VOUT=13.5V Low-Level Input Voltage VCC=5V, VOUT=0.5V VIL VCC=10V, VOUT=1.0V VCC=15V, VOUT=1.5V High-Level Output Voltage VCC=5V, No Load VOH VCC=10V, No Load VCC=15V, No Load Low-Level Output Voltage VCC=5V, No Load VOL VCC=10V, No Load VCC=15V, No Load High-Level Output Current (Note) VCC=5V, VOUT=4.6V IOH VCC=5V, VOUT=2.5V VCC=10V, VOUT=9.5V Low-Level Output Current (Note) Input Leakage Current IOL II(LEAK) VCC=15V, VOUT=13.5V VCC=5V, VOUT=0.4V VCC=10V, VOUT=0.5V VCC=15V, VOUT=1.5V VCC=15V ,VIN=VCCor GND VCC=5V, VIN=VCCorVSS, IOUT=0 Quiescent Supply Current IQ VCC=10V, VIN=VCCorVSS, IOUT=0 VCC=15V, VIN=VCCorVSS, IOUT=0 VCC=20V, VIN=VCCorVSS, IOUT=0 Note: IOL and IOH are tested one output at a time MIN TYP MAX UNIT 3.5 7.0 V 11.0 1.5 3.0 V 4.0 4.95 5 9.95 10 V 14.95 15 0 0.05 0 0.05 V 0 0.05 -0.65 -1.2 -2.1 -3.9 -1.65 -3.0 -4.3 -8.0 mA 3.2 6.4 8.0 16.0 24.0 48.0 ±0.1 µA 0.02 1 0.02 2 0.02 4 µA 0.02 20 UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 3 of 5 QW-R502-864.b UCD4050B Preliminary CMOS IC „ SWITCHING CHARACTERISTICS(TA=25°С, Input: tR=tF=20ns, unless otherwise specified ) PARAMETER Propagation delay from Input(A or B) to Output(Y) Transition Time SYMBOL TEST CONDITIONS VDD=5V, CL=50pF, RL=200kΩ tPLH VDD=10V, CL=50pF, RL=200kΩ VDD=15V, CL=50pF, RL=200kΩ VDD=5V, CL=50pF, RL=200kΩ tPHL VDD=10V, CL=50pF, RL=200kΩ VDD=15V, CL=50pF, RL=200kΩ tTLH VDD=5V, CL=50pF, RL=200kΩ VDD=10V, CL=50pF, RL=200kΩ VDD=15V, CL=50pF, RL=200kΩ VDD=5V, CL=50pF, RL=200kΩ tTHL VDD=10V, CL=50pF, RL=200kΩ VDD=15V, CL=50pF, RL=200kΩ MIN TYP MAX UNIT 70 140 40 80 30 55 60 110 ns 22 55 15 30 80 160 40 80 30 30 60 60 ns 20 40 15 30 „ OPERATING CHARACTERISTICS(TA=25°С, unless otherwise specified) PARAMETER Average Input Capacitance SYMBOL TEST CONDITIONS CIN Any Input MIN TYP MAX UNIT 5 7.5 pF UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 4 of 5 QW-R502-864.b UCD4050B Preliminary „ TEST CIRCUIT AND WAVEFORMS Output CL 50pF RL 200kΩ CMOS IC VI VO 50% tPLH 50% 50% tPHL VCC 0V 50% VOH VOL Note: CL includes probe and jig capacitance. UTC assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all UTC products described or contained herein. UTC products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be.


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