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U74LVC273G-S20-R 数据表(PDF) 4 Page - Unisonic Technologies

部件名 U74LVC273G-S20-R
功能描述  OCTAL D-TYPE FLIP-FLOP WITH CLEAR
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

U74LVC273G-S20-R 数据表(HTML) 4 Page - Unisonic Technologies

  U74LVC273G-S20-R Datasheet HTML 1Page - Unisonic Technologies U74LVC273G-S20-R Datasheet HTML 2Page - Unisonic Technologies U74LVC273G-S20-R Datasheet HTML 3Page - Unisonic Technologies U74LVC273G-S20-R Datasheet HTML 4Page - Unisonic Technologies U74LVC273G-S20-R Datasheet HTML 5Page - Unisonic Technologies  
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U74LVC273
CMOS IC
UNISONICTECHNOLOGIESCO.,LTD
4 of 5
www.unisonic.com.tw
QW-R126-057 .A
SWITCHING CHARACTERISTICS (TA =25°C , unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VCC=1.8V±0.15V
80
MHz
VCC=2.5V±0.2V
100
MHz
VCC=2.7V
150
MHz
Maximum Clock Pulse
Frequency
fMAX
VCC=3.3V±0.3V
150
230
MHz
VCC=1.2V
18
ns
VCC=1.8V±0.15V
2.5
9.7
19.2
ns
VCC=2.5V±0.2V
1.8
4.9
9.9
ns
VCC=2.7V
1.5
4.5
8.4
ns
Propagation delay from input
(CP) to output(Qn)
tPD
VCC=3.3V±0.3V
1.5
4.1
8.2
ns
VCC=1.2V
18
ns
VCC=1.8V±0.15V
2.4
10.2
20.4
ns
VCC=2.5V±0.2V
1.7
5.2
10.5
ns
VCC=2.7V
1.5
4.7
8.9
ns
Propagation delay from input
( MR ) to output(Qn)
tPHL
VCC=3.3V±0.3V
1.5
4.3
8.7
ns
VCC=1.8V±0.15V
6.0
ns
VCC=2.5V±0.2V
5.0
ns
VCC=2.7V
5.0
1.8
ns
Pulse Width
Clock HIGH or LOW
VCC=3.3V±0.3V
4.0
1.2
ns
VCC=1.8V±0.15V
6.0
ns
VCC=2.5V±0.2V
5.0
ns
VCC=2.7V
5.0
1.7
ns
Pulse Width
Master Reset LOW
tW
VCC=3.3V±0.3V
4.0
1.2
ns
VCC=1.8V±0.15V
2.0
ns
VCC=2.5V±0.2V
2.0
ns
VCC=2.7V
2.0
-1.0
ns
Recovery Time
MR to CP
tREC
VCC=3.3V±0.3V
2.0
-1.0
ns
VCC=1.8V±0.15V
5.0
ns
VCC=2.5V±0.2V
3.5
ns
VCC=2.7V
3.0
1.0
ns
Setup Time
Dn to CP
tSU
VCC=3.3V±0.3V
1.0
0.0
ns
VCC=1.8V±0.15V
3.0
ns
VCC=2.5V±0.2V
2.5
ns
VCC=2.7V
2.0
-2.0
ns
Hold Time
Dn to CP
tH
VCC=3.3V±0.3V
1.0
0.0
ns
Propagation delay
tSK(O)
VCC=3.3V±0.3V
1.0
ns
OPERATING CHARACTERISTICS (f=10MHZ, TA =25°C , unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VCC=1.8V±0.15V
14
pF
VCC=2.5V±0.2V
17.7
pF
Power Dissipation
Capacitance
CPD
VCC=3.3V±0.3V
21
pF



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