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U74AHCT00_15 [UTC]

QUADRUPLE 2-INPUT POSITIVE-NAND GATES;
U74AHCT00_15
型号： U74AHCT00_15
厂家： Unisonic Technologies    Unisonic Technologies
描述：

QUADRUPLE 2-INPUT POSITIVE-NAND GATES

输入元件
文件： 总4页 (文件大小：166K)
中文：  中文翻译
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UNISONIC TECHNOLOGIES CO., LTD  
U74AHCT00  
CMOS IC  
QUADRUPLE 2-INPUT  
POSITIVE-NAND GATE  
„
DESCRIPTION  
The U74AHCT00 is a quadruple 2-input NAND gate which performs  
the function Y=A*B or Y=A + B .  
SOP-14  
„
FEATURES  
* Low Power Dissipation: ICC = 2.0 μA (Max.)  
* High Speed: tPD = 5ns (Typ.)  
* High Noise Immunity  
„
ORDERING INFORMATION  
Ordering Number  
Package  
SOP-14  
Packing  
U74AHCT00G-S14-R  
Tape Reel  
www.unisonic.com.tw  
Copyright © 2010 Unisonic Technologies Co., Ltd  
1 of 4  
QW-R502-429.A  
U74AHCT00  
CMOS IC  
„
PIN CONFIGURATION  
1A  
1B  
1Y  
2A  
2B  
1
2
3
4
5
6
7
14 VCC  
13  
12  
11  
10  
9
4B  
4A  
4Y  
3B  
3A  
3Y  
2Y  
GND  
8
„
FUNCTION TABLE (Each Gate)  
INPUTS  
OUTPUT  
A
L
B
L
Y
H
H
H
L
L
H
L
H
H
H
„
LOGIC DIAGRAM (Positive Logic)  
A
B
A
B
Y
Y
Logic symbol  
IEC symbol  
UNISONIC TECHNOLOGIES CO., LTD  
2 of 4  
QW-R502-429.A  
www.unisonic.com.tw  
U74AHCT00  
CMOS IC  
„
ABSOLUTE MAXIMUM RATING (Note)  
PARAMETER  
SYMBOL  
VCC  
RATINGS  
-0.5~7  
-0.5~7  
-0.5~VCC+0.5  
-20  
UNIT  
V
Supply Voltage  
Input Voltage  
VIN  
V
Output Voltage  
VOUT  
IIK  
V
Input Clamp Current  
Output Clamp Current  
Output Current  
mA  
mA  
mA  
mA  
°C  
IOK  
±20  
IOUT  
ICC  
±25  
VCC or GND Current  
Storage Temperature  
±50  
TSTG  
-65 ~ +150  
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 CONDITIONS  
PARAMETER  
Supply Voltage  
SYMBOL  
VCC  
CONDITIONS  
MIN  
4.5  
0
TYP  
MAX UNIT  
5.5  
5.5  
VCC  
20  
V
V
Input Voltage  
VIN  
Output Voltage  
VOUT  
tR / tF  
TA  
0
V
Input Transition Rise or Fall Rate  
Operating Temperature  
VCC=5.0+0.5V  
ns/V  
°C  
-40  
85  
„
STATIC CHARACTERISTICS  
PARAMETER SYMBOL  
TEST CONDITIONS  
MIN  
2.0  
TYP  
4.5  
MAX UNIT  
V
High-Level Input Voltage  
Low-Level Input Voltage  
VIH  
VIL  
VCC = 4.5~5.5 V  
VCC = 4.5~5.5 V  
0.8  
V
VCC = 4.5V, IOH = -50 μA  
4.4  
High-Level Output Voltage  
VOH  
V
V
CC = 4.5V, IOH = -8 mA  
3.94  
VCC = 4.5V, IOL = 50μA  
0.1  
Low-Level Output Voltage  
Input Leakage Current  
VOL  
II(LEAK)  
IQ  
V
VCC = 4.5V, IOL = 8 mA  
0.36  
±0.1  
VCC = 0~5.5V, VIN = VCC or GND  
μA  
μA  
V
CC = 5.5V, VIN = VCC or GND,  
IOUT = 0  
CC = 5.5V, VIN = 3.4V; other  
Quiescent Supply Current  
2
V
Additional quiescent Supply Current  
Input Capacitance  
ΔIQ  
1.35  
10  
mA  
pF  
input at VCC or GND; IOUT=0  
VCC = 5V, VIN = VCC or GND  
CIN  
2
„
DYNAMIC CHARACTERISTICS (tR, tF ≤ 3 ns;)  
PARAMETER  
SYMBOL  
tPLH  
TEST CONDITIONS  
MIN  
TYP  
5
MAX UNIT  
6.9  
VCC =5±0.5 V, CL=15 pF  
Propagation delay from input  
(A and B) to output (Y)  
tPHL  
5
6.9  
ns  
tPLH  
5.5  
5.5  
7.9  
VCC =5±0.5 V, CL=50 pF  
tPHL  
7.9  
„
OPERATING CHARACTERISTICS（VCC = 5V; TA = 25℃）  
PARAMETER  
Power Dissipation Capacitance  
SYMBOL  
CPD  
TEST CONDITIONS  
No load, f=1MHz  
TYP  
10.5  
UNIT  
pF  
UNISONIC TECHNOLOGIES CO., LTD  
3 of 4  
QW-R502-429.A  
www.unisonic.com.tw  
U74AHCT00  
CMOS IC  
„
TEST CIRCUIT AND WAVEFORM  
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  
4 of 4  
QW-R502-429.A  
www.unisonic.com.tw  

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