U74AHC3G34L-P08-R [UTC]
TRIPLE BUFFER GATE;
| 型号： | U74AHC3G34L-P08-R |
| 厂家： | 
Unisonic Technologies |
| 描述： | TRIPLE BUFFER GATE |
| 文件： | 总4页 (文件大小：166K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
UNISONIC TECHNOLOGIES CO., LTD
U74AHC3G34
CMOS IC
TRIPLE BUFFER GATE
DESCRIPTION
The UTC U74AHC3G34 are high-speed Si-gate CMOS devices,
which provide three buffers with the function Y=A.
FEATURES
* Low Power Dissipation
* Symmetrical Output Impedance
* Balanced Propagation Delays
* High Noise Immunity
TSSOP-8
ORDERING INFORMATION
Ordering Number
Lead Free
Package
Packing
Halogen Free
U74AHC3G34L-P08-R
U74AHC3G34L-P08-T
U74AHC3G34G-P08-R
U74AHC3G34G-P08-T
TSSOP-8
TSSOP-8
Tape Reel
Tube
www.unisonic.com.tw
Copyright © 2011 Unisonic Technologies Co., Ltd
1 of 4
QW-R502-676.A
U74AHC3G34
CMOS IC
PIN CONFIGURATION
1A
3Y
VCC
1Y
1
2
3
4
8
7
2A
6
5
3A
2Y
GND
FUNCTION TABLE (each gate)
INPUT(A)
OUTPUT(Y)
L
L
H
H
LOGIC DIAGRAM (positive logic)
UNISONIC TECHNOLOGIES CO., LTD
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U74AHC3G34
CMOS IC
ABSOLUTE MAXIMUM RATING(unless otherwise specified)
PARAMETER
SYMBOL
VCC
RATINGS
-0.5 ~ 7.0
-0.5 ~ 7.0
-0.5 ~ VCC +0.5
±75
UNIT
V
Supply Voltage
Input Voltage
VIN
V
Output Voltage
VOUT
ICC
V
VCC or GND Current
Output Current
mA
mA
mA
mA
℃
IOUT
IIK
±25
Input Clamp Current
Output Clamp Current
Operating Temperature
Storage Temperature
-20
IOK
±20
TOPR
TSTG
-40 ~ + 85
-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 CONDITIONS
PARAMETER
SYMBOL
VCC
CONDITIONS
MIN
2.0
0
TYP
5.0
MAX
5.5
UNIT
Supply Voltage
Input Voltage
Output Voltage
V
V
V
VIN
5.5
VOUT
0
VCC
100
20
VCC = 3.3 ± 0.3V
VCC = 5.0 ± 0.5V
ns/V
Input Rise or Fall Times
tR, tF
ELECTRICAL CHARACTERISTICS (TA=25°С,unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP MAX UNIT
1.5
VCC= 2V
High-Level input voltage
Low-Level input voltage
VIH
VCC= 3V
2.1
V
VCC= 5.5V
3.85
VCC= 2V
0.5
0.9
VIL
VCC= 3V
V
VCC= 5.5V
1.65
VI = VIH or VIL, IOH = -50μA, VCC= 2V
VI = VIH or VIL, IOH = -50μA, VCC= 3V
VI = VIH or VIL, IOH = -50μA, VCC= 4.5V
VI = VIH or VIL, IOH = -4.0mA, VCC= 3V
VI = VIH or VIL, IOH = -8.0mA, VCC= 4.5V
VI = VIH or VIL, IOH = 50μA, VCC= 2V
VI = VIH or VIL, IOH = 50μA, VCC= 3V
VI = VIH or VIL, IOH = 50μA, VCC= 4.5V
VI = VIH or VIL, IOH = 4.0mA, VCC= 3V
VI = VIH or VIL, IOH = 8.0mA, VCC= 4.5V
VIN=VCC or GND, VCC= 5.5V
1.9 2.0
2.9 3.0
4.4 4.5
2.58
High-Level Output Voltage
Low-Level Output Voltage
VOH
V
V
3.94
0.1
0.1
VOL
0.1
0.36
0.36
Input Leakage Current
Quiescent Supply Current
Input Capacitance
II(LEAK)
ICC
0.1 μA
VIN=VCC or GND, IOUT=0, VCC= 5.5V
10
10
μA
CIN
VIN=VCC or GND
1.5
pF
SWITCHING CHARACTERISTICS (TA=25°С,unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP MAX UNIT
V
V
V
V
CC =3.0 to 3.6 V
4.3 7.1
ns
CL =15 pF
CL =50 pF
CC =4.5 to 5.5 V
CC =3.0 to 3.6 V
CC =4.5 to 5.5 V
3.1 5.5
Propagation delay from input (A) to
output(Y)
tPLH
tPHL
6.1 10.6
ns
4.5 7.5
UNISONIC TECHNOLOGIES CO., LTD
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U74AHC3G34
CMOS IC
TEST CIRCUIT AND WAVEFORMS
Note: CL includes probe and jig capacitance.
RR ≤1MHz, ZO = 50Ω, tR ≤3ns, tF ≤3ns.
P
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
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UTC
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