UNISONIC TECHNOLOGIES CO., LTD U74AHC1G132 CMOS IC SINGLE 2-INPUT NAND GATE WITH SCHMITT-TRIGGER INPUTS DESCRIPTION The U74AHC1G132 contains one 2-input NAND gate with Schmitt-trigger inputs designed for 2V to 5.5V VCC operation and performs the Boolean function Y = A‧B or Y = A + B in positive logic. Because of Schmitt action, this device has different input threshold levels for positive-going (VT+) and negative-going (VT-) signals. This device can be triggered from the slowest of input ramps and still give clean jitter-free output signals. FEATURES * Operation voltage range: 2 ~ 5.5V * Max tPd of 7.7 ns at 5 V * Low static power consumption; ICC=2μA (Max.) * ±8mA output drive at 5 V ORDERING INFORMATION Ordering Number U74AHC1G132G-AE5-R U74AHC1G132G-AL5-R Package SOT-23-5 SOT-353 Packing Tape Reel Tape Reel MARKING www.unisonic.com.tw Copyright © 2015 Unisonic Technologies Co., Ltd 1 of 5 QW-R1126-029.A U74AHC1G132 PIN CONFIGURATION FUNCTION TABLE (each gate) INPUTS A H L X B H X L CMOS IC OUTPUT Y L H H LOGIC DIAGRAM (positive logic) UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 2 of 5 QW-R126-029.A U74AHC1G132 CMOS IC ABSOLUTE MAXIMUM RATING PARAMETER SYMBOL CONDITIONS RATINGS UNIT Supply Voltage VCC -0.5 ~ +7.0 V Input Voltage VIN -0.5 ~ +7.0 V Output Voltage VOUT -0.5 ~ VCC +0.5 V Continuous VCC or GND ICC ±50 mA Current Continuous Output Current IOUT VOUT=0 ~ VCC ±25 mA mA Input Clamp Current IIK -20 VIN < 0 mA Output Clamp Current IOK ±20 VOUT < 0 or VOUT > VCC °C Operating Temperature TOPR -40 ~ + 85 Storage Temperature Range TSTG -65 ~ + 150 °C Notes: 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. RECOMMENDED OPERATING CONDITIONS PARAMETER Supply Voltage Input Voltage Output Voltage Operating Temperature Input Transition Rise or Fall Rate SYMBOL VCC VIN VOUT TA ∆t/∆v TEST CONDITIONS Operating High or low state MIN 2.0 0 0 -40 TYP 5.0 VCC=3.3 ± 0.3V VCC=5.0 ± 0.5V MAX 5.5 5.5 VCC +85 100 20 UNIT V V V °C ns/V ns/V MAX 2.2 3.15 3.85 1.9 2.75 3.35 1.2 1.4 1.6 UNIT ELECTRICAL CHARACTERISTICS (TA =25°C , unless otherwise specified) PARAMETER SYMBOL Positive-going input threshold voltage VT+ Negative-going input threshold voltage VT- Hysteresis (VT+ - VT-) △VT High-Level Output Voltage Low-Level Output Voltage Input Leakage Current VOH VOL II(LEAK) Quiescent Supply Current ICC Input Capacitance CI TEST CONDITIONS VCC=3.0V VCC=4.5V VCC=5.5V VCC=3.0V VCC=4.5V VCC=5.5V VCC=3V VCC=4.5V VCC=5.5V VCC=2.0V IOH=-50μA VCC=3.0V VCC=4.5V VCC=3.0V, IOL=-4mA VCC=4.5V, IOL=-8mA VCC=2.0V IOH=-50μA VCC=3.0V VCC=4.5V VCC=3.0V, IOL=-4mA VCC=4.5V, IOL=-8mA VCC=0V ~ 5.5V, VIN=5.5V or GND VCC=5.0V, VIN=VCC or GND, IOUT=0 VCC=5.0V, VIN=VCC or GND UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw MIN 1.2 1.75 2.15 0.9 1.35 1.65 0.3 0.4 0.5 1.9 2.9 4.4 2.58 3.94 TYP 2.0 3.0 4.5 2 V V V V 0.1 0.1 0.1 0.36 0.36 ±0.1 μA 2 μA 10 pF V 3 of 5 QW-R126-029.A U74AHC1G132 CMOS IC SWITCHING CHARACTERISTICS (TA =25°C , unless otherwise specified) (see Figure 1) PARAMETER SYMBOL Propagation delay from input (A or B) to output(Y) tPLH/tPHL TEST CONDITIONS CL=15pF VCC=3.0V±3.6V CL=50pF CL=15pF VCC=4.5V±5.5V CL=50pF MIN TYP 5.6 7.6 3.9 5.3 MAX 11.9 15.4 7.7 9.7 UNIT TYP MAX UNIT ns ns OPERATING CHARACTERISTICS (TA =25°C , unless otherwise specified) PARAMETER Power Dissipation Capacitance SYMBOL CPD TEST CONDITIONS VCC=5.0V, f=1MHZ, No load. UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw MIN 11 pF 4 of 5 QW-R126-029.A U74AHC1G132 CMOS IC TEST CIRCUIT AND WAVEFORMS From Output CL Notes: 1. CL includes probe and jig capacitance. 2. 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 5 of 5 QW-R126-029.A