U74HCT3G07-SM1-T [UTC]
BUFFER WITH OPEN-DRAIN OUTPUTS;型号: | U74HCT3G07-SM1-T |
厂家: | Unisonic Technologies |
描述: | BUFFER WITH OPEN-DRAIN OUTPUTS 输出元件 |
文件: | 总4页 (文件大小:161K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
UNISONIC TECHNOLOGIES CO., LTD
U74HCT3G07
CMOS IC
BUFFER WITH OPEN-DRAIN
OUTPUTS
MSOP-8
DESCRIPTION
The U74HCT3G07 provides three buffers with open-drain outputs, it is
compatible with TTL.
FEATURES
TSSOP-8
* Low power dissipation
* High speed
*Pb-free plating product number:
U74HCT3G07L
* High noise immunity
ORDERING INFORMATION
Ordering Number
Package
Packing
Normal
Lead Free Plating
U74HCT3G07-P08-R
U74HCT3G07-P08-T
U74HCT3G07-SM1-R
U74HCT3G07-SM1-T
U74HCT3G07L-P08-R
U74HCT3G07L-P08-T
U74HCT3G07L-SM1-R
U74HCT3G07L-SM1-T
TSSOP-8
TSSOP-8
MSOP-8
MSOP-8
Tape Reel
Tube
Tape Reel
Tube
www.unisonic.com.tw
Copyright © 2008 Unisonic Technologies Co., Ltd
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QW-R502-194.A
U74HCT3G07
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
OUTPUT
nA
L
nY
L
H
Z
LOGIC DIAGRAM (positive logic)
IEC logic symbol
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U74HCT3G07
CMOS IC
ABSOLUTE MAXIMUM RATINGS (unless otherwise specified)
PARAMETER
SYMBOL
VCC
RATINGS
UNIT
V
Supply Voltage
Output Voltage
-0.5~7
-0.5~VCC+0.5(active mode)
V
VOUT
-0.5~7.0(high-impedance mode)
V
VCC or GND Current
Input Clamp Current
Output Clamp Current
Output Current
ICC
IIK
50
±20
mA
mA
mA
mA
mW
℃
IOK
-20
IOUT
PD
-25
Power Dissipation
Storage Temperature
300
TSTG
-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
4.5
0
TYP
5.0
MAX
5.5
UNIT
V
Supply Voltage
Input Voltage
VIN
5.5
V
Output Voltage
VOUT
tR, tF
TA
0
VCC
500
+125
V
Input Rise and Fall Times
Operating Temperature
VCC=4.5V
6.0
ns
℃
-40
+25
STATIC CHARACTERISTICS (TA=25℃)
PARAMETER
SYMBOL
VIH
TEST CONDITIONS
MIN
2.0
TYP
1.6
1.2
0
MAX UNIT
V
High-Level Input Voltage
Low-Level Input Voltage
VCC= 4.5V~5.5V
VIL
VCC= 4.5V~5.5V
0.8
0.1
V
V
VCC= 4.5V, IOL=20μA
VCC= 4.5V, IOL =4.0mA
VCC= 5.5V, VIN=VCC or GND
Low-Level Output Voltage
Input Leakage Current
VOL
II(LEAK)
IOZ
0.15
0.33
±1.0
V
μA
V
CC= 5.5V, VIN=VIH or VIL;
VOUT=VCC or GND
CC= 5.5V, VIN=VCC or GND,
OUT=0
CC= 4.5V~5.5V, VIN=VCC
-2.1V; IOUT=0
Output OFF-State Current
±5.0
10
μA
μA
V
I
Quiescent Supply Current
IQ
V
Additional Quiescent Supply Current
Input Capacitance
Δ IQ
375
μA
CIN
1.5
pF
DYNAMIC CHARACTERISTICS (TA=25℃, tR, tF≤6.0ns)
PARAMETER
SYMBOL
tPZL
TEST CONDITIONS
VCC=4.5V, CL= 50 pF
VCC=4.5V, CL= 50 pF
VCC=4.5V, CL= 50 pF
MIN
MIN
TYP
11
10
6
MAX UNIT
27
26
19
ns
ns
ns
Propagation Delay From nA to nY
Output Transition Time
tPLZ
tTHL
OPERATING CHARACTERISTICS
PARAMETER
Power Dissipation Capacitance
SYMBOL
Cpd
TEST CONDITIONS
TYP
4
MAX
UNIT
pF
UNISONIC TECHNOLOGIES CO., LTD
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U74HCT3G07
CMOS IC
TEST CIRCUIT AND WAVEFORMS
VCC
S
Open
GND
TEST
tPLH/tPHL
tPHZ/tPZH
tPLZ/tPZL
S
Open
GND
VCC
RL =1KΩ
From Output
CL=50pF
(Note)
Note: CL includes probe and jig capacitance.
VM
nA
nY
Input
GND
tPZL
tPLZ
90%
Output
VM
VX
10%
tTHL
VX=0.1XVCC
VM=1.3V; Input=GND to3.0V
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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