UNISONIC TECHNOLOGIES CO., LTD U74LVC1G57 CMOS IC MULTIPLE-FUNCTION GATE DESCRIPTION The U74LVC1G57 provides configurable multiple functions. The output state is determined by eight patterns of 3-bit input. The user can choose the logic functions AND, OR, NAND, NOR, XNOR, inverter,and buffer,All inputs can be connected to VCC or GND. This device functions as an independent gate, but because of Schmitt action, it may have different input threshold levels for positive-going (VT+) and negative-going(VT-) signals. FEATURES * Wide supply voltage range from 1.65V to 5.5V * Inputs accept voltages up to 5.5V * IOFF supports partial-power-down mode * Low static power consumption; ICC=10μA (Max.) ORDERING INFORMATION Ordering Number U74LVC1G57G-AL6-R Package SOT-363 Packing Tape Reel MARKING www.unisonic.com.tw Copyright © 2016 Unisonic Technologies Co., Ltd 1 of 5 QW-R126-031.A U74LVC1G57 PIN CONFIGURATION FUNCTION TABLE CMOS IC INPUT(IN2) INPUT(IN1) L L L L L H L H H L H L H H H H Note: H: High voltage level; L: Low voltage level. INPUT(IN0) L H L H L H L H OUTPUT(Y) H L H L L L H H LOGIC DIAGRAM (positive logic) Logic symbol UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 2 of 5 QW-R126-031 .A U74LVC1G57 CMOS IC ABSOLUTE MAXIMUM RATING PARAMETER Supply Voltage Input Voltage Output Voltage SYMBOL VCC VIN VOUT CONDITIONS RATINGS -0.5 ~ +6.5 -0.5 ~ +6.5 -0.5 ~ +6.5 -0.5 ~ +6.5 Output in the high or low state Output in the power-off state UNIT V V V V Continuous VCC or GND ICC ±100 mA Current Continuous Output Current IOUT VOUT=0V ~ VCC ±50 mA Input Clamp Current IIK VIN<0V -50 mA Output Clamp Current IOK VOUT>VCC or VOUT<0V -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 SYMBOL Supply Voltage VCC Input Voltage Output Voltage Operating Temperature VIN VOUT TA TEST CONDITIONS Operating Data retention only High or low state MIN 1.65 1.5 0 0 -40 TYP MAX 5.5 5.5 VCC 85 UNIT V V V V °C ELECTRICAL CHARACTERISTICS (TA =25°C , unless otherwise specified) PARAMETER SYMBOL Positive-Going Input Threshold Voltage VT+ Negative-Going Input Threshold Voltage VT- Hysteresis Voltage (VT+-VT-) △VT High-Level Output Voltage VOH Low-Level Output Voltage VOL TEST CONDITIONS VCC=1.65V VCC=2.3V VCC=3V VCC=4.5V VCC=5.5V VCC=1.65V VCC=2.3V VCC=3V VCC=4.5V VCC=5.5V VCC=1.65V VCC=2.3V VCC=3V VCC=4.5V VCC=5.5V VCC=1.65 ~ 5.5V, IOH=-100μA VCC=1.65V, IOH=-4mA VCC=2.3V, IOH=-8mA IOH=-16mA VCC=3.0V IOH=-24mA VCC=4.5V, IOH=-32mA VCC=1.65 ~ 5.5V, IOH=100μA VCC=1.65V, IOH=4mA VCC=2.3V, IOH=8mA IOH=16mA VCC=3.0V IOH=24mA VCC=4.5V, IOH=32mA UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw MIN 0.79 1.11 1.5 2.16 2.61 0.35 0.58 0.84 1.41 1.87 0.3 0.4 0.53 0.71 0.71 VCC-0.1 1.2 1.9 2.4 2.3 3.8 TYP MAX 1.16 1.56 1.87 2.74 3.33 0.62 0.87 1.19 1.9 2.29 0.62 0.8 0.87 1.04 1.11 0.1 0.45 0.3 0.4 0.55 0.55 UNIT V V V V V V V V V V V V V V V V V V V V V V V V V V V 3 of 5 QW-R126-031 .A U74LVC1G57 ELECTRICAL CHARACTERISTICS (Cont.) PARAMETER Input Leakage Current Power OFF Leakage Current Quiescent Supply Current Additional Quiescent Supply Current Per Input Pin Input Capacitance SYMBOL TEST CONDITIONS II(LEAK) VCC=0 ~ 5.5V, VIN=5.5V or GND Ioff VCC=0V, VIN or VOUT=5.5V VCC=1.65 ~ 5.5V, ICC VIN=5.5V or GND, IOUT=0A VCC=3 ~ 5.5V, One input at ∆ICC VCC-0.6V, Other inputs at VCC or GND CI VCC=3.3V, VIN=VCC or GND MIN TYP MAX ±1 ±10 UNIT μA μA 10 μA 500 μA 3.5 pF SWITCHING CHARACTERISTICS (TA =25°C , unless otherwise specified) PARAMETER Propagation delay from input (A) to output(Y) CMOS IC SYMBOL tPD TEST CONDITIONS VCC=1.8±0.15V,CL=30pF, RL=1kΩ VCC=2.5±0.2V,CL=30pF, RL=500Ω VCC=3.3±0.3V,CL=50pF, RL=500Ω VCC=5±0.5V,CL=50pF, RL=500Ω MIN 3.2 2 1.5 1.1 TYP MAX 14.4 8.3 6.3 5.1 UNIT ns ns ns ns MAX UNIT pF pF pF pF OPERATING CHARACTERISTICS (f=10MHz, TA =25°C , unless otherwise specified) PARAMETER Power Dissipation Capacitance SYMBOL CPD TEST CONDITIONS VCC=1.8V VCC=2.5V VCC=3.3V VCC=5V UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw MIN TYP 20 20 21 22 4 of 5 QW-R126-031 .A U74LVC1G57 CMOS IC TEST CIRCUIT AND WAVEFORMS Note: CL includes probe and jig capacitance. Inputs VCC 1.8V±0.15V 2.5V±0.2V 3.3V±0.3V 5V±0.5V VIN VCC VCC 3V VCC tR, tF ≤2ns ≤2ns ≤2.5ns ≤2.5ns VM VLOAD CL RL V∆ VCC/2 VCC/2 1.5V VCC/2 2 x VCC 2 x VCC 6V 2 x VCC 30pF 30pF 50pF 50pF 1KΩ 500Ω 500Ω 500Ω 0.15V 0.15V 0.3V 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 5 of 5 QW-R126-031 .A