UNISONIC TECHNOLOGIES CO., LTD U74AHC1G34 CMOS IC SINGLE NON-INVERTING GATE DESCRIPTION The U74AHC1G34 are high-speed Si-gate CMOS devices. The U74AHC1G34 provide the non-inverting buffer with function Y=A. FEATURES * Operation Voltage Range: 2V~5.5V * Low Power Dissipation: ICC=10μA(Max) * High Speed: tpd=3.8ns(Typ) * Balanced propagation delays * High noise immunity * Typical VOL< 0.36V at VCC=4.5V,Io=8mA,TA=25°C * Typical VOH> 3.94V at VCC=4.5V,Io=-8mA, TA=25°C ORDERING INFORMATION Ordering Number U74AHC1G34G-AE5-R U74AHC1G34G-AL5-R Package SOT-23-5 SOT-353 Packing Tape Reel Tape Reel MARKING 5 4 A34G 1 2 3 www.unisonic.com.tw Copyright © 2015 Unisonic Technologies Co., Ltd 1 of 5 QW-R502-805.B U74AHC1G34 CMOS IC PIN CONFIGURATION VCC 5 1 N.C 2 A 3 GND FUNCTION TABLE (each gate) INPUT A H L Y 4 OUTPUT Y H L LOGIC DIAGRAM (positive logic) Logic symbol UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 2 of 5 QW-R502-805.B U74AHC1G34 CMOS IC ABSOLUTE MAXIMUM RATING (TA=25°C, unless otherwise specified)(Note1) PARAMETER SYMBOL RATINGS UNIT Supply Voltage VCC -0.5~+7.0 V Input Voltage VIN -0.5~+7.0 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: 1. The input and output voltage ratings may be exceeded if the input and output current ratings are observed. 2. 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 COMDITIONS PARAMETER Supply Voltage Input Voltage Output Voltage SYMBOL VCC VIN VOUT High-level Output Current IOH Low-level Output Current IOL Input Transition Rise or Fall Rate Operating Temperature t/v TEST CONDITIONS MIN 2.0 0 0 TYP -40 +25 MAX 5.5 5.5 VCC -50 -4 -8 50 4 8 100 20 +85 MIN 1.5 2.1 3.85 TYP MAX VCC=2V VCC=3.3V±0.3V VCC=5V±0.5V VCC=2V VCC=3.3V±0.3V VCC=5V±0.5V VCC=3.3+0.3V VCC=5.0+0.5V TA UNIT V V V mA mA mA mA mA mA UNIT ns/V °C STATIC CHARACTERISTICS PARAMETER SYMBOL High-Level Input Voltage VIH Low-Level Input Voltage VIL High-Level Output Voltage Low-Level Output Voltage Input Leakage Current VOH VOL II(LEAK) Quiescent Supply Current IQ Input Capacitance CIN TEST CONDITIONS VCC=2.0V VCC=3.0V VCC=5.5V VCC=2.0V VCC=3.0V VCC=5.5V IOH=-50μA, VCC=2.0V IOH=-50μA, VCC=3.0V IOH=-50μA, VCC=5.5V IOH=-4mA, VCC=3.0V IOH=-8mA, VCC=4.5V IOL=50μA, VCC=2.0V IOL=50μA, VCC=3.0V IOL=50μA, VCC=4.5V IOL =4mA, VCC=3.0V IOL =8mA, VCC=4.5V VIN=VCC or GND, VCC=0V~5.5V VIN=VCC or GND IOUT=0, VCC=5.5V VIN=VCC or GND UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw V 0.5 0.9 1.65 1.9 2.9 4.4 2.58 3.94 2.0 3.0 4.5 2 V V 0.1 0.1 0.1 0.36 0.36 ±0.1 μA 10 μA 10 pF V 3 of 5 QW-R502-805.B U74AHC1G34 DYNAMIC CHARACTERISTICS (Input: tR, tF≤3ns; PRR≤1MHz) PARAMETER From A to Y CMOS IC SYMBOL tPHL/ tPLH tPHL/ tPLH tPHL/ tPLH tPHL/ tPLH TEST CONDITIONS VCC=3.3±0.3V, CL=15pF VCC=3.3±0.3V, CL=50pF VCC=5±0.5V, CL=15pF VCC=5±0.5V, CL=50pF MIN TYP 5 7.5 3.8 5.3 MAX 7.1 10.6 5.5 7.5 UNIT TYP 12 UNIT pF ns ns OPERATING CHARACTERISTICS (VCC＝5V; TA=25°C, unless otherwise specified) PARAMETER Power Dissipation Capacitance SYMBOL TEST CONDITIONS Cpd No load, f=1MHz UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 4 of 5 QW-R502-805.B U74AHC1G34 CMOS IC TEST CIRCUIT AND WAVEFORMS VM VM Input tPHL tPLH Output VM VM 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-R502-805.B