UNISONIC TECHNOLOGIES CO., LTD U74AUP1G126 CMOS IC SINGLE BUS BUFFER GATE WITH 3-STATE OUTPUT DESCRIPTION The U74AUP1G126 is single bus buffer gate with 3-state output. The output is disabled When the output enable (OE) is low. When OE is high, true data is passed from A input to the Y output. This device ensures a very low static and dynamic power consumption across the entire VCC range from 0.8V to 3.6V. This device has power-down protective circuit, preventing device destruction when it is powered down. FEATURES * Wide supply voltage range from 0.8V to 3.6V * Inputs accept voltages up to 3.6V * IOFF supports partial-power-down mode * Low static power consumption; ICC=0.5μA (Max.) * Optimized for 3.3V Operation ORDERING INFORMATION Ordering Number U74AUP1G126G-AE5-R U74AUP1G126G-AL5-R U74AUP1G126G-K06-1010-R Package SOT-23-5 SOT-353 DFN-6(1.0×1.0) Packing Tape Reel Tape Reel Tape Reel MARKING SOT-23-5 / SOT-353 www.unisonic.com.tw Copyright © 2015 Unisonic Technologies Co., Ltd DFN-6(1.0×1.0) 1 of 7 QW-R126-024.B U74AUP1G126 PIN CONFIGURATION FUNCTION TABLE CMOS IC INPUT(OE) INPUT(A) OUTPUT(Y) H H H H L L L X Z Note: H: HIGH voltage level; L: LOW voltage level; X: don’t care; Z: high impedance state LOGIC DIAGRAM (positive logic) Logic symbol UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw IEC logic symbol 2 of 7 QW-R126-024.B U74AUP1G126 CMOS IC ABSOLUTE MAXIMUM RATING PARAMETER Supply Voltage Input Voltage Output Voltage SYMBOL VCC VIN VOUT CONDITIONS Output in the high or low state Output in the power-off state RATINGS -0.5 ~+4.6 -0.5 ~+4.6 -0.5 ~ VCC +0.5 -0.5 ~ +4.6 UNIT V V V V Continuous VCC or GND ICC ±50 mA Current Continuous Output Current IOUT VOUT=0 ~ VCC ±20 mA Input Clamp Current IIK VIN<0 -50 mA Output Clamp Current IOK VO>VCC or VOUT<0 -50 mA Storage Temperature Range TSTG -65 ~+150 °C 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 Input Voltage Output Voltage Operating Temperature Input Transition Rise or Fall Rate SYMBOL VCC VIN VOUT TA ∆t/∆v TEST CONDITIONS Operating High or low state MIN 0.8 0 0 -40 TYP VCC=0.8V ~ 3.6V MAX 3.6 3.6 VCC 85 UNIT V V V °C 200 ns/V MAX 3.6 3.6 3.6 3.6 0 0.35×VCC 0.7 0.9 UNIT V V V ELECTRICAL CHARACTERISTICS (TA =25°C , unless otherwise specified) PARAMETER High-level Input Voltage Low-level Input Voltage High-Level Output Voltage Low-Level Output Voltage SYMBOL VIH VIL VOH VOL TEST CONDITIONS VCC=0.8V VCC=1.1V ~ 1.95V VCC=2.3V ~2.7V VCC=3V ~3.6V VCC=0.8V VCC=1.1V ~ 1.95V VCC=2.3V ~2.7V VCC=3V ~3.6V VCC=0.8 ~ 3.6V, IOH=-20μA VCC=1.1V, IOH=-1.1mA VCC=1.4V, IOH=-1.7mA VCC=1.65V, IOH=-1.9mA IOH=-2.3mA VCC=2.3V IOH=-3.1mA IOH=-2.7mA VCC=3V IOH=-4mA VCC=0.8 ~ 3.6V, IOH=-20μA VCC=1.1V, IOH=-1.1mA VCC=1.4V, IOH=-1.7mA VCC=1.65V, IOH=-1.9mA IOH=2.3mA VCC=2.3V IOH=3.1mA IOH=2.7mA VCC=3V IOH=4mA UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw MIN VCC 0.65×VCC 1.6 2 0 0 0 VCC-0.1 0.75×VCC 1.11 1.32 2.05 1.9 2.72 2.6 TYP 0.1 0.3×VCC 0.31 0.31 0.31 0.44 0.31 0.44 V V V V V V V V V V V V V V V V V V V 3 of 7 QW-R126-024.B U74AUP1G126 ELECTRICAL CHARACTERISTICS (Cont.) PARAMETER Input Leakage Current Power OFF Leakage Current Additional Power OFF Leakage Current Quiescent Supply Current Additional Quiescent Supply Current Per Input Pin Input Capacitance Output Capacitance CMOS IC SYMBOL TEST CONDITIONS II(LEAK) VCC=0 ~ 3.6V, VIN=GND ~ 3.6V Ioff VCC=0 V, VIN or VOUT=0 ~ 3.6V VCC=0 V~0.2V, ∆Ioff VIN or VOUT=0 ~ 3.6V VCC=0.8 ~3.6V, VIN=VCC or GND, ICC IOUT=0 ∆ICC CI COUT MIN TYP VCC=3.3 V, VIN =VCC-0.6V, IOUT=0 VCC=0V, VIN=VCC or GND VCC=3.6V, VIN=VCC or GND VCC =0V, VOUT=GND MAX ±0.1 ±0.2 UNIT μA μA ±0.2 μA 0.5 μA 40 μA 1.5 1.5 3 pF pF pF SWITCHING CHARACTERISTICS (TA =25°C , unless otherwise specified) PARAMETER Propagation delay from input(A) to output(Y) SYMBOL tPD TEST CONDITIONS VCC=0.8V VCC=1.2±0.1V CL=5pF, VCC=1.5±0.1V RL=5KΩ VCC=1.8±0.15V VCC=2.5±0.2V VCC=3.3±0.3V VCC=0.8V VCC=1.2±0.1V CL=10pF, VCC=1.5±0.1V RL=5KΩ VCC=1.8±0.15V VCC=2.5±0.2V VCC=3.3±0.3V VCC=0.8V VCC=1.2±0.1V CL=15pF, VCC=1.5±0.1V RL=5KΩ VCC=1.8±0.15V VCC=2.5±0.2V VCC=3.3±0.3V VCC=0.8V VCC=1.2±0.1V CL=30pF, VCC=1.5±0.1V RL=5KΩ VCC=1.8±0.15V VCC=2.5±0.2V VCC=3.3±0.3V UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw MIN 4.3 3.3 2.6 2 1.7 4.6 3.5 3.9 2.3 2.1 5.8 4.4 3.5 2.7 2.4 7.4 5.7 4.8 3.9 3.5 TYP 18.1 7.4 5.2 4.1 2.9 2.4 20.5 8.4 5.9 4.7 3.4 2.8 22.5 9.3 6.6 5.3 3.9 3.2 29 12 8.6 6.9 5.1 4.8 MAX UNIT ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns 4 of 7 QW-R126-024.B U74AUP1G126 CMOS IC SWITCHING CHARACTERISTICS (Cont.) PARAMETER Propagation delay from input(OE) to output(Y) Propagation delay from input(OE) to output(Y) SYMBOL ten tdis TEST CONDITIONS VCC=0.8V VCC=1.2±0.1V CL=5pF, VCC=1.5±0.1V RL=5KΩ VCC=1.8±0.15V VCC=2.5±0.2V VCC=3.3±0.3V VCC=0.8V VCC=1.2±0.1V CL=10pF, VCC=1.5±0.1V RL=5KΩ VCC=1.8±0.15V VCC=2.5±0.2V VCC=3.3±0.3V VCC=0.8V VCC=1.2±0.1V CL=15pF, VCC=1.5±0.1V RL=5KΩ VCC=1.8±0.15V VCC=2.5±0.2V VCC=3.3±0.3V VCC=0.8V VCC=1.2±0.1V CL=30pF, VCC=1.5±0.1V RL=5KΩ VCC=1.8±0.15V VCC=2.5±0.2V VCC=3.3±0.3V VCC=0.8V VCC=1.2±0.1V CL=5pF, VCC=1.5±0.1V RL=5KΩ VCC=1.8±0.15V VCC=2.5±0.2V VCC=3.3±0.3V VCC=0.8V VCC=1.2±0.1V CL=10pF, VCC=1.5±0.1V RL=5KΩ VCC=1.8±0.15V VCC=2.5±0.2V VCC=3.3±0.3V VCC=0.8V VCC=1.2±0.1V CL=15pF, VCC=1.5±0.1V RL=5KΩ VCC=1.8±0.15V VCC=2.5±0.2V VCC=3.3±0.3V VCC=0.8V VCC=1.2±0.1V VCC=1.5±0.1V CL=30pF, RL=5KΩ VCC=1.8±0.15V VCC=2.5±0.2V VCC=3.3±0.3V UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw MIN 5.1 4.1 3.2 2.5 2.1 4.9 3.9 3.4 2.5 2.1 7 5.5 4.3 3.4 2.9 8.8 6.9 5.6 4.3 3.7 2.4 1.8 1 1 1.2 3.8 2.2 2.4 1.3 1.9 3.7 5.5 3.3 2.3 2.4 5.8 5.7 4.5 3.9 3.3 TYP 19.1 9.3 6.6 5.3 3.8 3.2 21.8 10.2 7.3 5.8 4.3 3.7 25.2 11.3 8.1 6.5 4.8 4.1 33.4 14.1 10.1 8.1 6.1 5.2 12.1 4.1 2.9 2.9 1.8 2.2 13 6.6 4.7 4.4 3.1 3.4 14 5.8 3.9 4.5 3.2 4.8 17.7 10 7.7 7.7 5.6 8.4 MAX UNIT ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns 5 of 7 QW-R126-024.B U74AUP1G126 CMOS IC OPERATING CHARACTERISTICS (TA =25°C , unless otherwise specified) PARAMETER Power Dissipation Capacitance (Outputs enabled) SYMBOL CPD TEST CONDITIONS VCC=0.8V, f=10MHZ VCC=1.2±0.1V, f=10MHZ VCC=1.5±0.1V, f=10MHZ VCC=1.8±0.15V, f=10MHZ VCC=2.5±0.2V, f=10MHZ VCC=3.3±0.3V, f=10MHZ UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw MIN TYP 3.8 3.7 3.7 3.7 3.9 4 MAX UNIT pF pF pF pF pF pF 6 of 7 QW-R126-024.B U74AUP1G126 CMOS IC TEST CIRCUIT AND WAVEFORMS VCC 0.8 1.2±0.1V 1.5±0.1V 1.8±0.15V 2.5±0.2V 3.3±0.3V VIN VCC VCC VCC VCC VCC VCC tR / tF 3ns 3ns 3ns 3ns 3ns 3ns VM VCC/2 VCC/2 VCC/2 VCC/2 VCC/2 VCC/2 VLOAD 2×VCC 2×VCC 2×VCC 2×VCC 2×VCC 2×VCC CL 5,10,15,30pF 5,10,15,30pF 5,10,15,30pF 5,10,15,30pF 5,10,15,30pF 5,10,15,30pF RL 5kΩ 5kΩ 5kΩ 5kΩ 5kΩ 5kΩ V△ 0.1V 0.1V 0.1V 0.15V 0.15V 0.3V Notes: 1. CL includes probe and jig capacitance. 2. All input pulses are supplied by generators having the following characteristics: PRR ≤10MHz, ZO = 50Ω. 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 changed without notice. UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 7 of 7 QW-R126-024.B