U74LVC1G17_V01 [UTC]
SINGLE SCHMITT-TRIGGER BUFFER;型号: | U74LVC1G17_V01 |
厂家: | Unisonic Technologies |
描述: | SINGLE SCHMITT-TRIGGER BUFFER |
文件: | 总5页 (文件大小:180K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
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
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Copyright © 2017 Unisonic Technologies Co., Ltd
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U74LVC1G17
CMOS IC
PIN CONFIGURATION
FUNCTION TABLE (each gate)
INPUT
OUTPUT
A
L
Y
L
H
H
LOGIC DIAGRAM (positive logic)
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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
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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
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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
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