UNISONIC TECHNOLOGIES CO., LTD U74AHCT1G00 CMOS IC 2-INPUT NAND GATE DESCRIPTION The U74AHCT1G00 is a 2-input NAND gate which provides the Function Y=A B . FEATURES * Low power Current : * High speed: * High noise immunity ICC=1.0μA(Max) tPD=5ns(Typ) ORDERING INFORMATION Ordering Number U74AHCT1G00G-AE5-R U74AHCT1G00G-AF5-R U74AHCT1G00G-AL5-R Package SOT-23-5 SOT-25 SOT-353 Packing Tape Reel Tape Reel Tape Reel MARKING www.unisonic.com.tw Copyright © 2015 Unisonic Technologies Co., Ltd 1 of 4 QW-R502-203.E U74AHCT1G00 CMOS IC PIN CONFIGURATION VCC 5 1 A 2 B 3 GND FUNCTION TABLE (each gate) INPUT A L L H H Y 4 B L H L H OUTPUT Y H H H L LOGIC DIAGRAM (positive logic) Logic symbol UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw IEC logic symbol 2 of 4 QW-R502-203.E U74AHCT1G00 CMOS IC ABSOLUTE MAXIMUM RATINGS (unless otherwise specified) PARAMETER SYMBOL RATINGS UNIT Supply Voltage VCC -0.5~7 V Input Voltage VIN -0.5~7 V Output Voltage VOUT -0.5~VCC+0.5 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 °С 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 Input Transition Rise or Fall Rate Operating Temperature High-Level Output Voltage Low-Level Output Voltage Input Leakage Current Quiescent Supply Current Additional Quiescent Supply Current Input Capacitance MIN 4.5 0 0 TYP MAX 5.5 5.5 VCC 20 85 UNIT V V V ns/V °С MIN 2.0 TYP MAX 4.4 3.94 4.5 0.1 0.36 ±0.1 1 UNIT V V V V V V μA μA 1.35 mA 2 10 pF TYP 5 5 5.5 5.5 MAX 6.9 6.9 7.9 7.9 UNIT ns ns ns ns MAX UNIT pF VCC=5.0+0.5V -40 SYMBOL TEST CONDITIONS VIH VCC=4.5V~5.5V VIL VCC=4.5V~5.5V VCC=4.5V, IOH=-50μA VOH VCC=4.5V, IOH=-8mA VCC=4.5V, IOL=50μA VOL VCC=4.5V, IOL =8mA II(LEAK) VCC=0 ~ 5.5V, VIN=VCC or GND IQ VCC=5.5V, VIN=VCC or GND, IOUT=0 VCC=5.5V, VIN=3.4V; IQ other input at VCC or GND; IOUT=0 CIN VCC= 5V, VIN=VCC or GND 0.8 DYNAMIC CHARACTERISTICS (tR, tF≤3ns) PARAMETER Propagation Delay From Input (A and B) to Output(Y) CONDITIONS STATIC CHARACTERISTICS (TA=25°С, unless otherwise specified) PARAMETER High-Level Input Voltage Low-Level Input Voltage SYMBOL VCC VIN VOUT tR, tF TA SYMBOL TEST CONDITIONS tPLH VCC=5V±0.5V, CL=15pF tPHL tPLH VCC=5V±0.5V, CL=50pF tPHL MIN OPERATING CHARACTERISTICS (VCC=5V, TA=25°С, unless otherwise specified) PARAMETER Power Dissipation Capacitance SYMBOL TEST CONDITIONS CPD f=1MHz, No load UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw MIN TYP 10.5 3 of 4 QW-R502-203.E U74AHCT1G00 CMOS IC TEST CIRCUIT AND WAVEFORMS Note: CL includes probe and jig capacitance. 1/2 × VCC Input tPHL Output 1/2 × VCC tPLH 1/2 × VCC 1/2 × VCC 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 4 of 4 QW-R502-203.E