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U74LVC574G-R20-R 数据表(PDF) 4 Page - Unisonic Technologies

部件名 U74LVC574G-R20-R
功能描述  OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS
PDF  5 Pages
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制造商  UTC [Unisonic Technologies]
网页  http://www.utc-ic.com
标志 UTC - Unisonic Technologies

U74LVC574G-R20-R 数据表(HTML) 4 Page - Unisonic Technologies

  U74LVC574G-R20-R Datasheet HTML 1Page - Unisonic Technologies U74LVC574G-R20-R Datasheet HTML 2Page - Unisonic Technologies U74LVC574G-R20-R Datasheet HTML 3Page - Unisonic Technologies U74LVC574G-R20-R Datasheet HTML 4Page - Unisonic Technologies U74LVC574G-R20-R Datasheet HTML 5Page - Unisonic Technologies  
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U74LVC574
CMOS IC
UNISONICTECHNOLOGIESCO.,LTD
4 of 5
www.unisonic.com.tw
QW-R502-266.C
ELECTRICAL CHARACTERISTICS
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
(Note 1)
MAX
UNIT
Output Voltage High-Level
VOH
VCC=1.65~3.6V, IOH=-100μA
VCC-0.2
V
VCC=1.65V, IOH=-4mA
1.2
VCC=2.3V, IOH=-8mA
1.7
VCC=2.7V, IOH=-12mA
2.2
VCC=3V, IOH=-12mA
2.4
VCC=3V, IOH=-24mA
2.2
Output Voltage Low-Level
VOL
VCC=1.65~3.6V, IOL=100μA
0.2
V
VCC=1.65V, IOL=4mA
0.45
VCC=2.3V, IOL=8mA
0.7
VCC=2.7V, IOL=12mA
0.4
VCC=3V, IOL=24mA
0.55
Input Leakage Current
II(LEAK)
VCC=3.6V, VIN=0 to 5.5V
±5
　
μA
Power OFF Leakage Current
IOFF
VCC=0V, VIN or VOUT=5.5V
±10
μA
Disable Output Leakage Current
IOZ
VCC=3.6V, VOUT=0 to 5.5V
±10
　
μA
Quiescent Supply Current
IQ
VCC=3.6V, VIN=VCC or GND,
IOUT=0
10
　
μA
VCC=3.6V, 3.6V≤VIN≤5.5V ,
IOUT=0(Note 2)
10
　
μA
Additional Quiescent Supply
Current
 IQ
VCC=2.7~3.6V, One input at
VCC-0.6V, Other inputs at VCC or
GND
500
　
μA
Input Capacitance
CI
VCC=3.3V, VIN=VCC or GND
4
pF
Output Capacitance
CO
VCC=3.3V, VOUT=VCC or GND
5.5
pF
Note: 1.
2.
VCC=3.3V, TA=25°C
This applies in the disabled state only.
SWITCHING CHARACTERISTICS
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Propagation delay from input
(CLK) to output (Q)
tPLH/tPHL
VCC=2.7V
8
ns
VCC=3.3V±0.3V
2.2
7
Output enable time from input
( OE ) to output (Q)
tPZL/tPZH
VCC=2.7V
8.5
ns
VCC=3.3V±0.3V
1.5
7.5
Output disable time from input
( OE ) to output (Q)
tPLZ/tPHZ
VCC=2.7V
7
ns
VCC=3.3V±0.3V
1.7
6.4
Maximum Clock Frequency
fMAX
VCC=2.7V
150
MHz
VCC=3.3V±0.3V
150
Pulse Width
tW
VCC=2.7V
3.3
ns
VCC=3.3V±0.3V
3.3
Setup Time
tSU
VCC=2.7V
2
ns
VCC=3.3V±0.3V
2
Hold Time
tH
VCC=2.7V
1.5
ns
VCC=3.3V±0.3V
1.5
OPERATING CHARACTERISTICS(Ta=25°С)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Power Dissipation Capacitance
Cpd
OE=0, f=10MHz, VCC=3.3V±0.3V
43
pF
OE=1, f=10MHz, VCC=3.3V±0.3V
15



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