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U74HC73G-S14-R 数据表(PDF) 4 Page - Unisonic Technologies

部件名 U74HC73G-S14-R
功能描述  Low static power consumption
PDF  6 Pages
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制造商  UTC [Unisonic Technologies]
网页  http://www.utc-ic.com
标志 UTC - Unisonic Technologies

U74HC73G-S14-R 数据表(HTML) 4 Page - Unisonic Technologies

  U74HC73G-S14-R Datasheet HTML 1Page - Unisonic Technologies U74HC73G-S14-R Datasheet HTML 2Page - Unisonic Technologies U74HC73G-S14-R Datasheet HTML 3Page - Unisonic Technologies U74HC73G-S14-R Datasheet HTML 4Page - Unisonic Technologies U74HC73G-S14-R Datasheet HTML 5Page - Unisonic Technologies U74HC73G-S14-R Datasheet HTML 6Page - Unisonic Technologies  
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U74HC73
CMOS IC
UNISONICTECHNOLOGIESCO.,LTD
4 of 6
www.unisonic.com.tw
QW-R126-046.A
SWITCHING CHARACTERISTICS (CL=50pF, TA =25°C , unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VCC=2.0V
6
11
MHz
VCC=4.5V
31
54
MHz
Maximum clock pulse
frequency
fMAX
VCC=6.0V
36
64
MHz
VCC=2.0V
78
155
ns
VCC=4.5V
16
31
ns
Propagation delay from input
( CLR ) to output (Q or Q)
tPHL
VCC=6.0V
13
26
ns
VCC=2.0V
63
126
ns
VCC=4.5V
13
25
ns
Propagation delay from input
(CLK) to output (Q or Q)
tPD
VCC=6.0V
11
21
ns
VCC=2.0V
38
75
ns
VCC=4.5V
8
15
ns
Propagation delay to output
(Any)
tt
VCC=6.0V
6
13
ns
TIMING REQUIREMENTS (Input: tR, tF≤2.5ns; PRR≤1MHz)
PARAMETER
SYMBOL
Conditions
MIN
TYP
MAX
UNIT
VCC= 2V
6
MHZ
VCC=4.5V
31
MHZ
Clock frequency
fCLOCK
VCC=6V
36
MHZ
VCC= 2V
80
ns
VCC=4.5V
16
ns
Pulse duration
CLK high or
low
tW
VCC=6V
14
ns
VCC= 2V
80
ns
VCC=4.5V
16
ns
Pulse duration
CLR low
tW
VCC=6V
14
ns
VCC= 2V
100
ns
VCC=4.5V
25
ns
Setup time before CLK↓
tSU
VCC=6V
20
ns
VCC= 2V
0
ns
VCC=4.5V
0
ns
Hold time ,data after CLK↓
tH
VCC=6V
0
ns
OPERATING CHARACTERISTICS (TA =25°C , unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Power Dissipation
Capacitance
CPD
No load.
30
pF



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