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| UNISONIC TECHNOLOGIES CO., LTD U74AC00 QUADRUPLE 2-INPUT POSITIVE-NAND GATES DESCRIPTION The UTC U74AC00 contains four independent 2-input NAND gates, and those gates perform the Boolean function of Y = A x B or Y = A + B in positive logic. CMOS IC FEATURES * Operation voltage range: 2V ~ 6V * Low power dissipation: ICC =2A (Max) * High speed: tpd =7ns (Typ.) @ 5V * Low input current: 0.1A (Max) @ 25C * Halogen Free ORDERING INFORMATION Ordering Number U74AC00G-S14-R Package SOP-14 Packing Tape Reel www.unisonic.com.tw Copyright (c) 2009 Unisonic Technologies Co., Ltd 1 of 5 QW-R502-351.A U74AC00 PIN CONFIGURATION 1A 1B 1Y 2A 2B 2Y GND 1 2 3 4 5 6 7 CMOS IC 14 13 12 11 10 9 8 VCC 4B 4A 4Y 3B 3A 3Y FUNCTION TABLE (each gate) INPUT(A) H H L L INPUT(B) H L H L OUTPUT(Y) L H H H LOGIC DIAGRAM (positive logic) UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 2 of 5 QW-R502-351.A U74AC00 ABSOLUTE MAXIMUM RATING (unless otherwise specified) PARAMETER Supply Voltage Input Voltage Output Voltage CMOS IC SYMBOL RATINGS VCC -0.5~7 VIN -0.5 ~ VCC+0.5 VOUT -0.5 ~ VCC+0.5 Input Clamp Current IIK 20 Output Clamp Current IOK 20 Output Current IOUT 50 VCC or GND Current ICC 200 Storage Temperature TSTG -65 ~ +150 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. UNIT V V V mA mA mA mA C THERMAL DATA PARAMETER Junction to Case SYMBOL JA MIN TYP MAX 76 UNIT C/W RECOMMENDED OPERATING CONDITIONS PARAMETER Supply Voltage Input Voltage Output Voltage Input Transition Rise or Fall Rate Operating Temperature SYMBOL VCC VIN VOUT tR, tF TA MIN 2 0 0 -40 TYP MAX 6 VCC VCC 8 85 UNIT V V V ns/V C STATIC CHARACTERISTICS (Ta = 25) PARAMETER High-Level Input Voltage SYMBOL VIH TEST CONDITIONS VCC= 3 V VCC= 4.5V VCC= 5.5 V VCC= 3 V VCC= 4.5V VCC= 5.5 V VCC= 3V, IOH = -50A VCC= 4.5V, IOH = -50A VCC= 5.5V, IOH = -50A VCC= 3V, IOH = -12mA VCC= 4.5V, IOH = -24mA VCC= 5.5V, IOH = -24mA VCC= 5.5V, IOH = -75mA VCC= 3V, IOL= 50A VCC= 4.5V, IOL = 50A VCC= 5.5V, IOL = 50A VCC= 3V, IOL = 12mA VCC= 4.5V, IOL = 24mA VCC= 5.5V, IOL = 24mA VCC= 5.5V, IOL = 75mA VCC= 5.5V ,VIN = VCC or GND VCC= 5.5V, VIN = VCC or GND, IOUT = 0 VCC= 5V ,VIN = VCC or GND MIN 2.1 3.15 3.85 TYP MAX UNIT V V V V V V V V V V V V V V V V V V V V A A pF Low-Level Input Voltage VIL 0.9 1.35 1.65 2.9 4.4 5.4 2.56 3.86 4.86 3.85 0.002 0.001 0.001 0.1 0.1 0.1 0.36 0.36 0.36 1.65 0.1 2 High-Level Output Voltage VOH Low-Level Output Voltage VOL Input Leakage Current Quiescent Supply Current Input Capacitance II(LEAK) IQ CIN 2.6 UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 3 of 5 QW-R502-351.A U74AC00 PARAMETER Propagation delay from Input(A or B) to Output(Y) SYMBOL tPLH tPHL TEST CONDITIONS VCC=3.3V0.3V, CL=50pf, RL=500 VCC=5V0.5V, CL=50pF, RL=500 VCC=3.3V0.3V, CL=50pf, RL=500 VCC=5V0.5V, CL=50pF, RL=500 MIN 2 1.5 1.5 1.5 TYP 7 6 5.5 4.5 CMOS IC DYNAMIC CHARACTERISTICS (Ta=25, Input: tR=tF=2.5ns, unless otherwise specified ) MAX 9.5 8 8 6.5 UNIT ns ns ns ns OPERATING CHARACTERISTICS (Ta=25, unless otherwise specified) PARAMETER Power Dissipation Capacitance SYMBOL Cpd TEST CONDITION CL=50pF,,f=1MHz MIN TYP 40 MAX UNIT pF UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 4 of 5 QW-R502-351.A U74AC00 TEST CIRCUIT AND WAVEFORMS CMOS IC Definitions for test circuit Note: CL includes probe and jig capacitance. PRR1MHz, ZO = 50, tr 2.5ns, tf 2.5ns. Propagation Delay Times 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-R502-351.A |
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