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UNISONIC TECHNOLOGIES CO., LTD U74AHC1G08
2-INPUT AND GATE
3 2 1
CMOS IC
DESCRIPTION
The U74AHC1G08 is a high-speed Si-gate CMOS device which provides the 2-input AND function.
4
5
SOT-25
2 1
FEATURES
* Operation Voltage Range: 2~5.5V * Low Power Dissipation: ICC=10A(Max) * High Speed: tpd=4.3ns(Typ) at Vcc = 5V
3
5 4
SOT-353
*Pb-free plating product number: U74AHC1G08L
ORDERING INFORMATION
Order Number Normal Lead Free Plating U74AHC1G08-AF5-R U74AHC1G08L-AF5-R U74AHC1G08-AL5-R U74AHC1G08L-AL5-R Package SOT-25 SOT-325 Packing Tape Reel Tape Reel
U74AHC1G08L-AF5-R (1)Packing Type (2)Package Type (3)Lead Plating (1) R: Tape Reel (2) AF5: SOT-25, AL5: SOT-353 (3) L: Lead Free Plating, Blank: Pb/Sn
MARKING
3 2 A08 Lead Plating 4 5 1
www.unisonic.com.tw Copyright (c) 2005 Unisonic Technologies Co., Ltd
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U74AHC1G08
PIN CONFIGURATION
GND 3 B 2 A 1
CMOS IC
4 Y
5 VCC
FUNCTION TABLE (each gate)
INPUTS A L L H H B L H L H OUTPUT Y L L L H
LOGIC DIAGRAM AND IEC LOGIC SYMBOL
1 4 2 Y 1 2 & 4 Y
A B
A B
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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U74AHC1G08
ABSOLUTE MAXIMUM RATING
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 COMDITIONS
PARAMETER Supply Voltage Input Voltage Output Voltage High-Level Output Current SYMBOL VCC VIN VOUT IOH CONDITIONS MIN 2 0 0 TYP MAX 5.5 5.5 VCC -50 -4 -8 50 4 8 100 -40 20 85 UNIT V V V A mA mA A mA mA ns/V
VCC=2V VCC=3.30.3V VCC=3.30.3V VCC=2V Low-Level Output Current IOL VCC=3.30.3V VCC=50.5V Input Rise and Fall Times Operating Temperature dt/dv Tamb VCC=3.3+0.3V VCC=5.0+0.5V
STATIC CHARACTERISTICS
PARAMETER High-Level Input Voltage Low-Level Input Voltage SYMBOL VIH TEST CONDITIONS VCC(V) 2.0 3.0 5.5 2.0 3.0 5.5 2.0 3.0 4.5 3.0 4.5 2.0 3.0 4.5 3.0 4.5 0~5.5 5.5 5 4 MIN 1.5 2.1 3.85 TA=25 TYP MAX -40~85 MIN MAX 1.5 2.1 3.85 0.5 0.9 1.65 1.9 2.9 4.4 2.48 3.8 0.1 0.1 0.1 0.44 0.44 1 10 10 UNIT V
VIL
0.5 0.9 1.65 1.9 2.9 4.4 2.58 3.94 2.0 3.0 4.5
V
High-Level Output Voltage
IOH=-5 VOH IOH=-4mA IOH=-8mA IOL=5 VOL
A
V
Low-Level Output Voltage Input Leakage Current Quiescent Supply Current Input Capacitance
A
IOL=4mA IOL=8mA VIN=VCC or GND VIN=VCC or GND IOUT=0 VIN=VCC or GND
0.1 0.1 0.1 0.36 0.36 0.1 1 10
V
A A pF
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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U74AHC1G08
DYNAMIC CHARACTERISTICS (Input: tR, tF3ns; PRR1MHz)
PARAMETER Propagation delay time Input (A or B) to output(Y) SYMBOL tPLH tPHL tPLH tPHL tPLH tPHL tPLH tPHL VCC(V) CL (pF) 15 3.3 0.3 50 15 5 0.5 50 MIN TA=25 TYP 6.2 6.2 8.7 8.7 4.3 4.3 5.8 5.8 MAX 8.8 8.8 12.3 12.3 5.9 5.9 7.9 7.9
CMOS IC
-40~85 MIN MAX 1 10.5 1 10.5 1 14 1 14 1 7 1 7 1 9 1 9
UNIT
ns
Propagation delay time Input (A or B) to output(Y)
ns
OPERATING CHARACTERISTICS
PARAMETER Power Dissipation Capacitance SYMBOL TEST CONDITIONS Cpd No load, f=1MHz, VCC=5 TYP 18 UNIT pF
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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U74AHC1G08
TEST CIRCUIT AND WAVEFORMS
CMOS IC
Output CL (Note2)
Note: CL includes probe and jig capacitance.
VCC 1/2 * VCC Input tPLH 1/2 * VCC tPHL GND VOH 1/2 * VCC Output 1/2 * VCC VOL
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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