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U74LVC1G34L-AF5-L [UTC]

SINGLE BUFFER GATE; 单个缓冲区GATE
U74LVC1G34L-AF5-L
型号： U74LVC1G34L-AF5-L
厂家： Unisonic Technologies    Unisonic Technologies
描述：

SINGLE BUFFER GATE
单个缓冲区GATE
文件： 总6页 (文件大小：185K)
中文：  中文翻译
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UNISONIC TECHNOLOGIES CO., LTD  
U74LVC1G34  
CMOS IC  
SINGLE BUFFER GATE  
„
DESCRIPTION  
The U74LVC1G34 is a single buffer, it provides the function Y = A.  
This device has power-down protective circuit, preventing device  
destruction when it is powered down.  
„
FEATURES  
* Operate From 1.65V to 5.5V  
* Inputs Accept Voltages to 5.5V  
* IOFF Supports Partial-Power-Down Mode  
* Low Power Dissipation  
* Max tPD of 3.5 ns at 3.3V  
„
ORDERING INFORMATION  
Ordering Number  
Package  
Packing  
Lead Free  
Halogen Free  
U74LVC1G34L-AF5-L  
U74LVC1G34L-AF5-R  
U74LVC1G34L-AL5-R  
U74LVC1G34G-AF5-L  
U74LVC1G34G-AF5-R  
U74LVC1G34G-AL5-R  
SOT-25  
SOT-25  
SOT-353  
Tape Reel(Reserve Feed)  
Tape Reel(Standard Feed)  
Tape Reel  
„ MARKING  
www.unisonic.com.tw  
1 of 6  
Copyright © 2011 Unisonic Technologies Co., Ltd  
QW-R502-124.E  
U74LVC1G34  
CMOS IC  
„
PIN CONFIGURATION  
„
FUNCTION TABLE  
INPUT(A)  
OUTPUT(Y)  
H
L
H
L
Note: H: HIGH voltage level; L: LOW voltage level.  
„
LOGIC DIAGRAM (Positive Logic)  
Logic Symbol  
IEC Logic Symbol  
UNISONIC TECHNOLOGIES CO., LTD  
2 of 6  
QW-R502-124.E  
www.unisonic.com.tw  
U74LVC1G34  
CMOS IC  
„
ABSOLUTE MAXIMUM RATING (TA =25°C , unless otherwise specified)  
PARAMETER  
SYMBOL  
VCC  
RATINGS  
-0.5 ~ +6.5  
UNIT  
Supply Voltage  
Input Voltage  
V
V
V
VIN  
-0.5 ~ +6.5  
Output in the high or low state  
Output in the high-impedance or  
power-off state  
-0.5 ~ VCC+0.5  
Output Voltage  
VOUT  
-0.5 ~ +6.5  
V
VCC or GND Current  
Continuous Output Current (VOUT=0 to VCC)  
ICC  
IOUT  
IIK  
±100  
±50  
mA  
mA  
mA  
mA  
°C  
Input Clamp Current (VIN<0)  
-50  
Output Clamp Current (VOUT<0)  
Operating Temperature  
IOK  
-50  
-40 ~ +85  
TOPR  
TSTG  
Storage Temperature Range  
-65 ~ +150  
°C  
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.  
„
THERMAL DATA  
PARAMETER  
SYMBOL  
RATINGS  
230  
UNIT  
°C/W  
SOT-25  
Junctions to Ambient  
θJA  
SOT-353  
350  
„
RECOMMENDED OPERATING CONDITIONS  
PARAMETER  
SYMBOL  
TEST CONDITIONS  
Operating  
MIN  
1.65  
1.5  
0
TYP  
MAX UNIT  
5.5  
V
V
Supply Voltage  
VCC  
Data retention only  
Input Voltage  
VIN  
5.5  
VCC  
-4  
V
Output Voltage  
VOUT  
High or low state  
VCC=1.65V  
VCC=2.3V  
0
V
mA  
mA  
mA  
mA  
mA  
mA  
mA  
mA  
mA  
mA  
ns/V  
ns/V  
ns/V  
-8  
High-Level Output Current  
IOH  
VCC=3V  
-16  
-24  
-32  
4
VCC=3V  
VCC=4.5V  
VCC=1.65V  
VCC=2.3V  
8
Low-Level Output Current  
IOL  
VCC=3V  
16  
24  
32  
20  
10  
10  
VCC=3V  
VCC=4.5V  
VCC=1.8V±0.15V, 2.5V±0.2V  
VCC=3.3V±0.3V  
VCC=5V±0.5V  
Input Transition Rise or Fall Rate  
tR / tF  
UNISONIC TECHNOLOGIES CO., LTD  
3 of 6  
QW-R502-124.E  
www.unisonic.com.tw  
U74LVC1G34  
CMOS IC  
„
ELECTRICAL CHARACTERISTICS (TA =25°C , unless otherwise specified)  
PARAMETER  
SYMBOL  
TEST CONDITIONS  
VCC=1.65V ~ 1.95V  
MIN  
0.65*VCC  
1.7  
TYP  
MAX UNIT  
V
V
V
V
VCC=2.3V ~ 2.7V  
VCC=3V ~ 3.6V  
High-Level Input Voltage  
Low-Level Input Voltage  
VIH  
2
VCC=4.5V ~ 5.5V  
VCC=1.65V ~ 1.95V  
VCC=2.3V ~ 2.7V  
VCC=3V ~ 3.6V  
0.7*VCC  
V
V
0.35*VCC  
0.7  
VIL  
0.8  
V
VCC=4.5V ~ 5.5V  
V
0.3*VCC  
IOH=-100μA  
IOH=-4mA  
IOH=-8mA  
IOH=-16mA  
IOH=-24mA  
IOH=-32mA  
IOL=100μA  
IOL=4mA  
VCC=1.65 ~ 5.5V  
V
VCC-0.1  
1.2  
VCC=1.65V  
VCC=2.3V  
VCC=3.0V  
VCC=3.0V  
VCC=4.5V  
VCC=1.65 ~ 5.5V  
VCC=1.65V  
VCC=2.3V  
VCC=3.0V  
VCC=3.0V  
VCC=4.5V  
V
1.9  
V
High-Level Output Voltage  
Low-Level Output Voltage  
VOH  
2.4  
V
2.3  
V
3.8  
V
0.1  
0.45  
0.3  
V
V
IOL=8mA  
V
VOL  
IOL=16mA  
IOL=24mA  
IOL=32mA  
0.4  
V
0.55  
0.55  
±1  
V
V
Input Leakage Current  
II(LEAK)  
IOFF  
VIN=5.5V or GND, VCC=0 ~ 5.5V  
VIN or VOUT=5.5V, VCC=0V  
VIN=5.5V or GND, IOUT=0  
μA  
μA  
Power OFF Leakage Current  
±10  
Quiescent Supply Current  
IQ  
10  
μA  
VCC=1.65 ~ 5.5V  
Additional Quiescent Supply  
Current Per Input Pin  
Input Capacitance  
V
CC=3 ~ 5.5V, One input at VCC-0.6V,  
ΔIQ  
500  
μA  
Other inputs at VCC or GND  
CC=3.3V, VIN=VCC or GND  
V
3.5  
pF  
CIN  
„
SWITCHING CHARACTERISTICS (TA=25°С)  
PARAMETER SYMBOL TEST CONDITIONS  
VCC=1.8±0.15V  
MIN  
2
TYP  
MAX UNIT  
9.9  
6
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
VCC=2.5±0.2V  
VCC=3.3±0.3V  
VCC=5±0.5V  
1.5  
1
Propagation delay from input  
(A) to output(Y)  
CL=15pF,  
RL=1MΩ  
t
PLH / tPHL  
3.5  
2.9  
8.6  
4.4  
4.1  
3.2  
1
V
CC=1.8±0.15V, RL=1KΩ  
3.2  
1.5  
1.5  
1
CL=30pF  
VCC=2.5±0.2V, RL=500Ω  
VCC=3.3±0.3V  
Propagation delay from input  
(A) to output(Y)  
t
PLH / tPHL  
CL=50pF,  
RL=500Ω  
VCC=5±0.5V  
„
OPERATING CHARACTERISTICS (TA=25°С)  
PARAMETER  
SYMBOL  
TEST CONDITIONS  
VCC=1.8V  
MIN  
TYP  
16  
MAX  
UNIT  
pF  
VCC=2.5V  
VCC=3.3V  
VCC=5V  
16  
pF  
Power Dissipation Capacitance  
CPD  
f=10MHZ  
16  
pF  
18  
pF  
UNISONIC TECHNOLOGIES CO., LTD  
4 of 6  
QW-R502-124.E  
www.unisonic.com.tw  
U74LVC1G34  
CMOS IC  
„
TEST CIRCUIT AND WAVEFORMS  
From Output  
CL  
RL  
INPUTS  
VCC  
VM  
CL  
RL  
VIN  
VCC  
VCC  
3V  
tR, tF  
≤2ns  
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  
1MΩ  
1MΩ  
1MΩ  
1MΩ  
≤2ns  
≤2.5ns  
≤2.5ns  
VCC  
VCC/2  
Note: CL includes probe and jig capacitance.  
All input pulses are supplied by generators having the following characteristics: PRR ≤10MHz, ZO = 50Ω.  
UNISONIC TECHNOLOGIES CO., LTD  
5 of 6  
QW-R502-124.E  
www.unisonic.com.tw  
U74LVC1G34  
CMOS IC  
„
TEST CIRCUIT AND WAVEFORMS(Cont.)  
From Output  
CL  
RL  
INPUTS  
VCC  
VM  
CL  
RL  
VIN  
VCC  
VCC  
3V  
tR, tF  
≤2ns  
1.8V±0.15V  
2.5V±0.2V  
3.3V±0.3V  
5V±0.5V  
VCC/2  
VCC/2  
1.5V  
30pF  
30pF  
50pF  
50pF  
1KΩ  
500Ω  
500Ω  
500Ω  
≤2ns  
≤2.5ns  
≤2.5ns  
VCC  
VCC/2  
Note: CL includes probe and jig capacitance.  
All input pulses are supplied by generators having the following characteristics: PRR ≤10MHz, ZO = 50Ω.  
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  
6 of 6  
QW-R502-124.E  
www.unisonic.com.tw  

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