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U74LVC240G-P20-R 数据表(PDF) 5 Page - Unisonic Technologies

部件名 U74LVC240G-P20-R
功能描述  OCTAL BUFFER/DRIVER WITH 3-STATE OUTPUTS
PDF  7 Pages
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制造商  UTC [Unisonic Technologies]
网页  http://www.utc-ic.com
标志 UTC - Unisonic Technologies

U74LVC240G-P20-R 数据表(HTML) 5 Page - Unisonic Technologies

  U74LVC240G-P20-R Datasheet HTML 1Page - Unisonic Technologies U74LVC240G-P20-R Datasheet HTML 2Page - Unisonic Technologies U74LVC240G-P20-R Datasheet HTML 3Page - Unisonic Technologies U74LVC240G-P20-R Datasheet HTML 4Page - Unisonic Technologies U74LVC240G-P20-R Datasheet HTML 5Page - Unisonic Technologies U74LVC240G-P20-R Datasheet HTML 6Page - Unisonic Technologies U74LVC240G-P20-R Datasheet HTML 7Page - Unisonic Technologies  
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U74LVC240
CMOS IC
UNISONICTECHNOLOGIESCO.,LTD
5 of 7
www.unisonic.com.tw
QW-R126-009.A
ELECTRICAL CHARACTERISTICS (TA =25°C, unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
(Note 1)
MAX UNIT
Output Voltage High-Level
VOH
IOH = -100uA, VCC=1.65~3.6V
VCC-0.2
V
IOH = -4mA, VCC=1.65V
1.2
V
IOH = -8mA, VCC=2.3V
1.7
V
IOH = -12mA, VCC=2.7V
2.2
V
IOH = -12mA, VCC=3.0V
2.4
V
IOH = -24mA, VCC=3V
2.2
V
Output Voltage Low-Level
VOL
IOH = 100uA, VCC=1.65~3.6V
0.2
V
IOH = 4mA, VCC=1.65V
0.45
V
IOH = 8mA, VCC=2.3V
0.7
V
IOH = 12mA, VCC=2.7V
0.4
V
IOH = 24mA, VCC=3.0V
0.55
V
Input Leakage Current
II(LEAK)
VI = 5.5 V or GND, VCC=3.6V
±5
μA
Power off Leakage Carrent
Ioff
VI or VO = 5.5V, VCC=0V
±10
mA
Output OFF-State Current
IOZ
VO = 0 ~ 5.5 V, VCC=3.6V
±10
μA
Quiescent Supply Current (IO=0)
ICC
VI = VCC or GND, VCC=3.6V
10
μA
3.6 V ≤ VI ≤ 5.5 V, VCC=3.6V
(Note 2)
10
μA
Additional quiescent supply current
∆ICC
One input at VCC-0.6V,
Other inputs at VCC or GND,
VCC=2.7~3.6V
500
μA
Input Capacitance
CIN
VI = VCC or GND, VCC=3.3V
4
pF
Output Capacitance
COUT
VO = VCC or GND, VCC=3.3V
5.5
pF
Notes: 1. All typical values are at VCC=3.3V, TA=25°C.
2. This applier in the disabled state only.
SWITCHING CHARACTERISTICS (TA =25°C, unless otherwise specified)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX UNIT
Propagation Delay Time Signal
From input A to output Y
tPD
VCC=2.7V
7.5
ns
VCC=3.3 V ± 0.3 V
1.3
6.5
ns
Propagation Delay Time Signal
From input OE to output Y
ten
VCC=2.7V
9
ns
VCC=3.3 V ± 0.3 V
1.1
8
ns
Propagation Delay Time Signal
From input OE to output Y
tdis
VCC=2.7V
8
ns
VCC=3.3 V ± 0.3 V
1.4
7
ns
High-impedance state Current (Note)
tsk
VCC=3.3 V ± 0.3 V
1
ns
Note: Skew between any two outputs of the same package switching in the same direction
OPERATING CHARACTERISTICS (TA =25°C , unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX UNIT
Power Dissipation Capacitance
CPD
OE =0, f=10MHZ, VCC=3.3V
32
pF
OE =1, f=10MHZ, VCC=3.3V
3
pF



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