UNISONIC TECHNOLOGIES CO., LTD U74AHC07 CMOS IC NON-INVERT BUFFERS WITH OPEN-DRAIN OUTPUT DESCRIPTION The U74AHC07 is a device with six independent non-inverting buffers and the output of the buffer is an open drain. Each buffer provides the Function Y=A. FEATURES * Operate From 2V to 5.5V * High Noise Immunity * Low Power Dissipation * Balanced Propagation Delays * Output Capability Standard (Open Drain) ORDERING INFORMATION Ordering Number U74AHC07G-S14-R U74AHC07G-P14-R Package SOP-14 TSSOP-14 Packing Tape Reel Tape Reel MARKING www.unisonic.com.tw Copyright © 2015 Unisonic Technologies Co., Ltd 1 of 4 QW-R502-409.C U74AHC07 CMOS IC PIN CONFIGURATION 1A 1 14 VCC 1Y 2 13 6A 2A 3 12 6Y 2Y 4 11 5A 3A 5 10 5Y 3Y 6 9 4A GND 7 8 4Y FUNCTION TABLE (Each Gate) INPUT A OUTPUT Y H Z L L Note: H: High Voltage Level L: Low Voltage Level Z: High-Impedance OFF-State LOGIC SYMBOL(each gate) Logic Symbol UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw IEC Logic Symbol 2 of 4 QW-R502-409.C U74AHC07 CMOS IC ABSOLUTE MAXIMUM RATING (unless otherwise specified) PARAMETER SYMBOL VCC VIN RATINGS UNIT -0.5 ~ +7 V -0.5 ~ +7 V V Active Mode -0.5 ~ VCC +0.5 Output Voltage VOUT High-Impedance Mode -0.5 ~ +7 V VCC or GND Current ICC ±75 mA Output Sink Current (VOUT>-0.5V) IOUT ±25 mA Input Clamp Current (VIN<-0.5V) IIK -20 mA Output Clamp Current (VOUT<-0.5V) IOK ±20 mA Operating Temperature TOPR -40 ~ +85 °C Storage Temperature TSTG -65 ~ + 150 °C Note: 1. 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. 2. The input and output voltage ratings may be exceeded if the input and output current ratings are observed. Supply Voltage Input Voltage THERMAL DATA PARAMETER Junction to Ambient SYMBOL SOP-14 TSSOP-14 Output Voltage SYMBOL VCC VIN VOUT High-Level Input Voltage VIH Low-Level Input Voltage VIL Input Transition Rise or Fall Rate tR / tF CONDITIONS Active Mode High-Impedance Mode VCC =2.0V VCC =3.0V VCC =5.5V VCC =2.0V VCC =3.0V VCC =5.5V VCC=3.3±0.3V VCC=5.0±0.5V MIN 2.0 0 0 0 1.5 2.1 3.85 TYP MAX 5.0 5.5 5.5 VCC 6.0 UNIT V V V V 0.5 0.9 1.65 100 20 V ns/V STATIC CHARACTERISTICS (TA=25°C) PARAMETER Low-Level Output Voltage Input Leakage Current SYMBOL VOL II(LEAK) 3-State Output OFF-state Current IOZ Quiescent Supply Current Input Capacitance IQ CIN UNIT °С/W °С/W RECOMMENDED OPERATING COMDITIONS PARAMETER Supply Voltage Input Voltage θJA RATINGS 76 113 TEST CONDITIONS VCC =2.0V VCC =3.0V IOL=50μA VCC =4.5V IOL =4 mA VCC =3.0V IOL =8mA VCC =4.5V VIN=5.5V or GND,VCC =0V to 5.5V VIN=VIH or VIL, VOUT=VCC or GND, VCC =5.5V VIN=VCC or GND,IOUT=0, VCC =5.5V MIN TYP MAX 0.1 0.1 0.1 0.36 0.36 0.1 UNIT ±0.25 μA 1.5 1 10 μA pF TYP 3.5 5.0 5.8 8.3 2.5 3.6 4.2 6.0 MAX 5.6 8.0 7.9 11.5 3.9 5.5 5.1 7.5 UNIT V μA SWITCHING CHARACTERISTICS (TA=25°C) PARAMETER Propagation Delay From Input(A) To Output(Y) Propagation Delay From Input(A) To Output(Y) SYMBOL tPZL tPLZ tPZL tPLZ TEST CONDITIONS CL=15 pF VCC =3.3±0.3 V CL=50 pF CL=15 pF VCC =3.3±0.3 V CL=50 pF CL=15 pF VCC =5±0.5 V CL=50 pF CL=15 pF VCC =5±0.5 V CL=50 pF UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw MIN ns ns 3 of 4 QW-R502-409.C U74AHC07 CMOS IC TEST CIRCUIT AND WAVEFORMS Test circuit for measuring propagation delay Waveforms showing the Input(A) to Output(Y) propagation delays. Note: CL includes probe and jig capacitance. All input pulses are supplied by generators having the following characteristics: PRR ≤1MHz, Zo = 50Ω, tr ≤3ns, tf ≤3ns. 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-R502-409.C