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U74LVC1G17_V01 [UTC]

SINGLE SCHMITT-TRIGGER BUFFER;
U74LVC1G17_V01
型号： U74LVC1G17_V01
厂家： Unisonic Technologies    Unisonic Technologies
描述：

SINGLE SCHMITT-TRIGGER BUFFER
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UNISONIC TECHNOLOGIES CO., LTD  
U74LVC1G17  
CMOS IC  
SINGLE SCHMITT-TRIGGER  
BUFFER  
DESCRIPTION  
The UTC U74LVC1G17 is a single Schmitt-trigger buffer, it  
provides the function Y=A.  
The device have different input threshold levels for positive-  
going (VT+) and negative-going(VT-) signals because of the  
Schmitt-trigger action in the input.  
This device has power-down protective circuit, preventing device  
destruction when it is powered down.  
FEATURES  
* Operation Voltage Range: 1.6V ~ 5.5V  
* Low Power Current: ICC=10μA (Max.)  
* ±24mA Output Drive (VCC=3.0V)  
* Power Down Protection  
ORDERING INFORMATION  
Ordering Number  
Lead Free  
Package  
Packing  
Halogen Free  
U74LVC1G17L-AE5-R  
U74LVC1G17L-AF5-R  
U74LVC1G17L-AL5-R  
U74LVC1G17G-AE5-R  
U74LVC1G17G-AF5-R  
U74LVC1G17G-AL5-R  
SOT-23-5  
SOT-25  
Tape Reel  
Tape Reel  
Tape Reel  
SOT-353  
MARKING  
5
1
4
L: Lead Free  
G: Halogen Free  
3A7  
2
3
www.unisonic.com.tw  
Copyright © 2017 Unisonic Technologies Co., Ltd  
1 of 5  
QW-R502-080.I  
U74LVC1G17  
CMOS IC  
PIN CONFIGURATION  
FUNCTION TABLE (each gate)  
INPUT  
OUTPUT  
A
L
Y
L
H
H
LOGIC DIAGRAM (positive logic)  
UNISONIC TECHNOLOGIES CO., LTD  
2 of 5  
QW-R502-080.I  
www.unisonic.com.tw  
U74LVC1G17  
CMOS IC  
ABSOLUTE MAXIMUM RATING (TA=25°С, unless otherwise specified) (Note 2)  
PARAMETER  
SYMBOL  
VCC  
TEST CONDITIONS  
RATINGS  
-0.5~6.5  
UNIT  
Supply Voltage  
Input Voltage  
V
V
V
V
VIN  
-0.5~6.5  
Output in the high or low state  
Output in the power-off state  
-0.5~VCC+0.5  
-0.5~6.5  
Output Voltage  
VOUT  
Continuous VCC or GND  
Current  
ICC  
IOUT  
IIK  
±100  
mA  
Continuous Output Current  
Input Clamp Current  
Output Clamp Current  
Storage Temperature Range  
±50  
-50  
mA  
mA  
mA  
°C  
VIN<0  
IOK  
VOUT<0  
-50  
TSTG  
-65 ~+150  
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.  
THERMAL DATA  
PARAMETER  
SYMBOL  
RATINGS  
280  
UNIT  
°C/W  
SOT-23-5  
SOT-25  
Junction to Ambient  
θJA  
230  
SOT-353  
350  
RECOMMENDED OPERATING CONDITIONS  
PARAMETER  
SYMBOL  
VCC  
TEST CONDITIONS  
Operating  
MIN  
TYP  
MAX UNIT  
1.65  
1.5  
0
5.5  
V
V
V
V
Supply Voltage  
Data retention only  
Input Voltage  
VIN  
5.5  
Output Voltage  
VOUT  
High or low state  
VCC=1.8V±0.15V  
0
VCC  
20  
ns/V  
V
CC=2.5V±0.2V  
VCC=3.3V±0.3V  
CC=5V±0.5V  
Input Transition Rise or Fall  
Rate  
t/v  
10  
5
ns/V  
ns/V  
°C  
V
Operating Temperature  
TA  
-40  
125  
STATIC CHARACTERISTICS  
PARAMETER  
SYMBOL  
VT+  
TEST CONDITIONS  
MIN  
0.76  
1.08  
1.48  
2.16  
2.61  
0.35  
0.56  
0.84  
1.41  
1.87  
0.36  
0.45  
0.51  
0.58  
0.69  
TYP  
MAX UNIT  
1.16  
VCC=1.65V  
VCC=2.3V  
VCC=3.0V  
VCC=4.5V  
VCC=5.5V  
VCC=1.65V  
VCC=2.3V  
VCC=3.0V  
VCC=4.5V  
VCC=5.5V  
VCC=1.65V  
VCC=2.3V  
VCC=3.0V  
VCC=4.5V  
1.56  
Positive-going Input Threshold  
Voltage  
V
1.92  
2.74  
3.33  
0.62  
0.88  
1.2  
Negative-going Input  
Threshold Voltage  
VT-  
1.97  
2.4  
V
0.64  
0.78  
0.87  
1.04  
1.11  
△VT  
Hysteresis Voltage (VT+-VT-)  
VCC=5.5V  
UNISONIC TECHNOLOGIES CO., LTD  
3 of 5  
QW-R502-080.I  
www.unisonic.com.tw  
U74LVC1G17  
CMOS IC  
STATIC CHARACTERISTICS (Cont.)  
PARAMETER  
SYMBOL  
TEST CONDITIONS  
VCC=1.65V~5.5V, IOH=-100μA  
VCC= 1.65V, IOH=-4mA  
MIN  
VCC-0.1  
1.2  
TYP  
MAX UNIT  
VCC= 2.3V, IOH=-8mA  
1.9  
High-Level Output Voltage  
Low-Level Output Voltage  
VOH  
V
IOH=-16mA  
VCC= 3.0V  
2.4  
IOH=-24mA  
2.3  
VCC= 4.5V, IOH=-32mA  
VCC= 1.65V~5.5V, IOL=100μA  
VCC= 1.65V, IOL=4mA  
VCC= 2.3V, IOL=8mA  
3.8  
0.1  
0.45  
0.3  
V
VOL  
IOL=16mA  
VCC= 3.0V  
0.4  
IOL=24mA  
0.55  
0.55  
VCC= 4.5V, IOL=32mA  
Input Leakage Current  
II(LEAK) VCC= 0~5.5V, VIN=VCC or GND  
IOFF VCC= 0V, VIN or VCC=5.5V  
CC= 1.65V~5.5V, VIN=VCC or GND  
±5  
μA  
μA  
Power OFF Leakage Current  
±10  
V
Quiescent Supply Current  
IQ  
OUT=0  
10  
μA  
I
Additional Quiescent Supply  
Current  
VCC= 3V~5.5V, One input at VCC-0.6V,  
other inputs at VCC or GND  
VCC= 3.3V, VIN=VCC or GND  
IQ  
500  
μA  
Input Capacitance  
CIN  
4.5  
pF  
DYNAMIC CHARACTERISTICS  
PARAMETER  
SYMBOL  
TEST CONDITIONS  
VCC=1.8±0.15V  
MIN  
2.8  
1.6  
1.5  
0.9  
3.8  
2
TYP  
MAX UNIT  
9.9  
5.5  
4.6  
4.4  
11  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
VCC=2.5±0.2V  
VCC=3.3±0.3V  
CL=15pF  
Propagation delay from input  
(A) to output (Y)  
VCC=5±0.5V  
t
PLH / tPHL  
VCC=1.8±0.15V  
VCC=2.5±0.2V  
VCC=3.3±0.3V  
VCC=5±0.5V  
6.5  
5.5  
5
CL=30 or 50pF  
1.8  
1.2  
OPERATING CHARACTERISTICS (f=10MHz, TA =25°C, unless otherwise specified)  
PARAMETER  
SYMBOL  
TEST CONDITIONS  
MIN  
TYP  
20  
MAX UNIT  
VCC=1.8V  
VCC=2.5V  
VCC=3.3V  
pF  
pF  
pF  
pF  
Power Dissipation  
Capacitance  
21  
CPD  
22  
VCC=5V  
25  
UNISONIC TECHNOLOGIES CO., LTD  
4 of 5  
QW-R502-080.I  
www.unisonic.com.tw  
U74LVC1G17  
CMOS IC  
TEST CIRCUIT AND WAVEFORMS  
Note: CL includes probe and jig capacitance.  
VCC  
VIN  
VCC  
VCC  
3V  
tR, tF  
≤2ns  
VM  
CL  
RL  
1.8V±0.15V  
2.5V±0.2V  
3.3V±0.3V  
5V±0.5V  
VCC/2  
VCC/2  
1.5V  
15pF  
15pF  
15pF  
15pF  
30pF  
30pF  
50pF  
50pF  
1MΩ  
1MΩ  
1MΩ  
1MΩ  
1KΩ  
500Ω  
500Ω  
500Ω  
≤2ns  
≤2.5ns  
≤2.5ns  
≤2ns  
VCC  
VCC  
VCC  
3V  
VCC/2  
VCC/2  
VCC/2  
1.5V  
1.8V±0.15V  
2.5V±0.2V  
3.3V±0.3V  
5V±0.5V  
≤2ns  
≤2.5ns  
≤2.5ns  
VCC  
VCC/2  
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. UTC reserves the right to  
make changes to information published in this document, including without limitation specifications and  
product descriptions, at any time and without notice. This document supersedes and replaces all  
information supplied prior to the publication hereof.  
UNISONIC TECHNOLOGIES CO., LTD  
5 of 5  
QW-R502-080.I  
www.unisonic.com.tw  

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