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UNISONIC TECHNOLOGIES CO., LTD U74AHCT1G00
2-INPUT NAND GATE
CMOS IC
DESCRIPTION
The U74AHCT1G00 is a 2-input NAND gate which provides the Function Y=A*B .
FEATURES
* Low power dissipation: * High speed: * High noise immunity ICC=1.0A(Max) tpd=5ns(Typ)
*Pb-free plating product number: U74AHCT1G00L
ORDERING INFORMATION
Ordering Number Normal Lead Free Plating U74AHCT1G00-AF5-R U74AHCT1G00L-AF5-R U74AHCT1G00-AL5-R U74AHCT1G00L-AL5-R Package SOT-25 SOT-353 Packing Tape Reel Tape Reel
MARKING
3 2 T00 4 5 1
Lead Plating
www.unisonic.com.tw Copyright (c) 2008 Unisonic Technologies Co., Ltd
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U74AHCT1G00
PIN CONFIGURATION
GND 3 B 2 A 1
CMOS IC
4 Y
5 VCC
FUNCTION TABLE (each gate)
INPUT A L L H H B L H L H OUTPUT Y H H H L
LOGIC DIAGRAM (positive logic)
IEC logic symbol
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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U74AHCT1G00
ABSOLUTE MAXIMUM RATINGS (unless otherwise specified)
CMOS IC
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 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 SYMBOL VCC VIN VOUT tR, tF TA CONDITIONS MIN 4.5 0 0 -40 TYP MAX 5.5 5.5 VCC 20 85 UNIT V V V ns/V
VCC=5.0+0.5V
STATIC CHARACTERISTICS (TA=25)
PARAMETER High-Level Input Voltage Low-Level Input Voltage High-Level Output Voltage Low-Level Output Voltage Input Leakage Current Quiescent Supply Current Additional Quiescent Supply Current Input Capacitance SYMBOL TEST CONDITIONS VIH VCC= 4.5V~5.5V VIL VCC= 4.5V~5.5V VCC= 4.5V, IOH=-50A VOH VCC= 4.5V, IOH=-8mA VCC= 4.5V, IOL=50A VOL VCC= 4.5V, IOL =8mA VCC= 0 ~ 5.5V, VIN=VCC or GND II(LEAK) IQ
IQ
MIN 2.0 4.4 3.94
TYP
MAX 0.8
4.5 0.1 0.36 0.1 1 1.35 2 10
CIN
VCC= 5.5V, VIN=VCC or GND, IOUT=0 VCC= 5.5V, VIN=3.4V;other input at VCC or GND; IOUT=0 VCC= 5V, VIN=VCC or GND
UNIT V V V V V V A A mA pF
DYNAMIC CHARACTERISTICS (tR, tF3ns)
PARAMETER Propagation Delay From Input (A and B) to Output(Y) SYMBOL tPLH tPHL tPLH tPHL TEST CONDITIONS 5V0.5V, CL=15pF 5V0.5V, CL=15pF 5V0.5V, CL=50pF 5V0.5V, CL=50pF MIN TYP 5 5 5.5 5.5 MAX 6.9 6.9 7.9 7.9 UNIT ns ns ns ns
OPERATING CHARACTERISTICS (VCC5V; TA=25
PARAMETER Power Dissipation Capacitance SYMBOL TEST CONDITIONS Cpd No load, f=1MHz MIN TYP 10.5 MAX UNIT pF
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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TEST CIRCUIT AND WAVEFORMS
CMOS IC
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
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