UNISONIC TECHNOLOGIES CO., LTD U74HC08 CMOS IC QUAD 2-INPUT AND GATES DESCRIPTION DIP-14 The U74HC08 contains four independent 2-input AND gates, perform the Boolean function Y = A • B or Y = A + B in positive logic. FEATURES * Operation Voltage Range: * Low Quiescent Current: * High Speed: * Low Input Current: 2~6V ICC=2µA (Max) tPD=8ns(Typ) 100nA (Max) SOP-14 TSSOP-14 ORDERING INFORMATION Ordering Number Lead Free Halogen Free U74HC08L-D14-T U74HC08G-D14-T U74HC08G-S14-R U74HC08G-P14-R Package Packing DIP-14 SOP-14 TSSOP-14 Tube Tape Reel Tape Reel MARKING DIP-14 www.unisonic.com.tw Copyright © 2015 Unisonic Technologies Co., Ltd SOP-14 / TSSOP-14 1 of 5 QW-R502-236.F U74HC08 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 H L L L LOGIC DIAGRAM (Positive Logic) UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 2 of 5 QW-R502-236.F U74HC08 CMOS IC ABSOLUTE MAXIMUM RATING PARAMETER SYMBOL RATINGS UNIT Supply Voltage VCC -0.5~7 V Input Clamp Current IIK ±20 mA Output Clamp Current IOK ±20 mA Output Current IOUT ±25 mA VCC or GND Current ICC ±50 mA Storage Temperature 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. THERMAL DATA PARAMETER Junction to Ambient SYMBOL SOP-14 DIP-14 TSSOP-14 UNIT °C/W RECOMMENDED OPERATING CONDITIONS PARAMETER Supply Voltage Input Voltage Output Voltage SYMBOL VCC VIN VOUT Input Transition Rise or Fall Rate tR, tF Ambient Operating Temperature TOPR θJA RATINGS 86 80 113 TEST CONDITIONS MIN TYP 2 0 0 VCC=2V VCC=4.5V VCC=6V -40 MAX UNIT 6 V Vcc V VCC V 1000 ns 500 400 85 °C 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 VOL Input Leakage Current Quiescent Supply Current Input Capacitance II(LEAK) IQ CIN TEST CONDITIONS MIN TYP MAX UNIT VCC= 2 V 1.5 V VCC= 4.5V 3.15 VCC= 6 V 4.2 VCC= 2 V 0.5 V VCC= 4.5 V 1.35 1.8 VCC= 6 V VCC= 2V, IOH = 20µA 1.9 1.998 VCC= 4.5V, IOH = 20µA 4.4 4.999 V VCC= 6V, IOH = 20µA 5.9 5.999 VCC= 4.5V, IOH = 4mA 3.98 4.3 5.48 5.8 VCC= 6V, IOH = 5.2mA VCC= 2V, IOL = 20µA 0.002 0.1 VCC= 4.5V, IOL = 20µA 0.001 0.1 V VCC= 6V, IOL = 20µA 0.001 0.1 VCC= 4.5V, IOL = 4mA 0.17 0.26 VCC= 6V, IOL = 5.2mA 0.15 0.26 VCC= 6V ,VIN = VCC or GND ±0.1 ±100 nA VCC= 6V, VIN = VCC or GND, IOUT = 0 2 µA VCC=2V~6V 3 10 pF UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 3 of 5 QW-R502-236.F U74HC08 CMOS IC DYNAMIC CHARACTERISTICS (TA=25°С, Input: tR=tF=6ns, unless otherwise specified ) PARAMETER SYMBOL Propagation delay from Input(A or B) to Output(Y) tPLH, tPHL Output Transition Time tT TEST CONDITIONS VCC=2V, CL=50pF VCC=4.5V, CL=50pF VCC=6V, CL=50pF VCC=2V VCC=4.5V VCC=6V MIN TYP 50 10 8 38 8 6 MAX UNIT 100 ns 20 17 75 ns 15 13 OPERATING CHARACTERISTICS (TA=25°С, unless otherwise specified) PARAMETER Power Dissipation Capacitance SYMBOL TEST CONDITION CPD No Load UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw RATINGS 20 UNIT pF 4 of 5 QW-R502-236.F U74HC08 CMOS IC TEST CIRCUIT AND WAVEFORMS Output CL (Note) 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 changed without notice. UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 5 of 5 QW-R502-236.F