UNISONIC TECHNOLOGIES CO., LTD U74AC00 CMOS IC 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 × B or Y = A + B in positive logic. FEATURES * Operation voltage range: 2V ~ 6V * Low power dissipation: ICC =2μA (Max) * High speed: tpd =7ns (Typ.) @ 5V * Low input current: 0.1μA (Max) @ 25°C * Halogen Free ORDERING INFORMATION Ordering Number U74AC00G-S14-R Package SOP-14 www.unisonic.com.tw Copyright © 2009 Unisonic Technologies Co., Ltd Packing Tape Reel 1 of 5 QW-R502-351.A U74AC00 CMOS IC PIN CONFIGURATION 1A 1 14 VCC 1B 2 13 4B 1Y 3 12 4A 2A 4 11 4Y 2B 5 10 3B 2Y 6 9 3A GND 7 8 3Y FUNCTION TABLE (each gate) INPUT(A) INPUT(B) OUTPUT(Y) H H L L H L H L L H H H LOGIC DIAGRAM (positive logic) UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 2 of 5 QW-R502-351.A U74AC00 CMOS IC ABSOLUTE MAXIMUM RATING (unless otherwise specified) PARAMETER 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. Supply Voltage Input Voltage Output Voltage THERMAL DATA PARAMETER Junction to Case SYMBOL θJA MIN TYP MAX 76 UNIT °C/W MIN 2 0 0 TYP MAX 6 VCC VCC 8 85 UNIT V V V ns/V °C RECOMMENDED OPERATING CONDITIONS PARAMETER Supply Voltage Input Voltage Output Voltage Input Transition Rise or Fall Rate Operating Temperature UNIT V V V mA mA mA mA °C SYMBOL VCC VIN VOUT tR, tF TA -40 STATIC CHARACTERISTICS (Ta = 25°С) PARAMETER SYMBOL High-Level Input Voltage VIH Low-Level Input Voltage VIL High-Level Output Voltage VOH Low-Level Output Voltage Input Leakage Current Quiescent Supply Current Input Capacitance VOL II(LEAK) IQ CIN 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 = -50µA VCC= 4.5V, IOH = -50µA VCC= 5.5V, IOH = -50µA VCC= 3V, IOH = -12mA VCC= 4.5V, IOH = -24mA VCC= 5.5V, IOH = -24mA VCC= 5.5V, IOH = -75mA VCC= 3V, IOL= 50µA VCC= 4.5V, IOL = 50µA VCC= 5.5V, IOL = 50µA 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 UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw MIN 2.1 3.15 3.85 TYP MAX 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 2.6 0.1 0.1 0.1 0.36 0.36 0.36 1.65 0.1 2 UNIT V V V V V V V V V V V V V V V V V V V V µA µA pF 3 of 5 QW-R502-351.A U74AC00 DYNAMIC CHARACTERISTICS (Ta=25°С, Input: tR=tF=2.5ns, unless otherwise specified ) PARAMETER Propagation delay from Input(A or B) to Output(Y) CMOS IC SYMBOL tPLH tPHL TEST CONDITIONS VCC=3.3V±0.3V, CL=50pf, RL=500Ω VCC=5V±0.5V, CL=50pF, RL=500Ω VCC=3.3V±0.3V, CL=50pf, RL=500Ω VCC=5V±0.5V, CL=50pF, RL=500Ω MIN 2 1.5 1.5 1.5 TYP 7 6 5.5 4.5 MAX 9.5 8 8 6.5 UNIT ns ns ns ns TYP 40 MAX UNIT pF OPERATING CHARACTERISTICS (Ta=25°С, unless otherwise specified) PARAMETER Power Dissipation Capacitance SYMBOL Cpd TEST CONDITION CL=50pF,,f=1MHz UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw MIN 4 of 5 QW-R502-351.A U74AC00 CMOS IC TEST CIRCUIT AND WAVEFORMS Definitions for test circuit Propagation Delay Times Note: CL includes probe and jig capacitance. PRR≤1MHz, ZO = 50Ω, tr ≤2.5ns, tf ≤2.5ns. 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