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U74HC574G-R20-R Datasheet(PDF) 4 Page - Unisonic Technologies

Part # U74HC574G-R20-R
Description  OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS
PDF  5 Pages
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Manufacturer  UTC [Unisonic Technologies]
Direct Link  http://www.utc-ic.com
Logo UTC - Unisonic Technologies

U74HC574G-R20-R Datasheet(HTML) 4 Page - Unisonic Technologies

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U74HC574
CMOS IC
UNISONICTECHNOLOGIESCO.,LTD
4 of 5
www.unisonic.com.tw
QW-R502-268.C
SWITCHING CHARACTERISTICS (See TEST CIRCUIT AND WAVEFORMS)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Propagation delay from input
(CLK) to output (Q)
tPLH/tPHL
VCC=2.0V, CL=50pF
90
180
ns
VCC=4.5V, CL=50pF
28
36
VCC=6.0V, CL=50pF
24
31
VCC=2.0V, CL=150pF
105
265
VCC=4.5V, CL=150pF
36
53
VCC=6.0V, CL=150pF
31
46
Output enable time from input
( OE ) to output (Q)
tPZL/tPZH
VCC=2.0V, CL=50pF
77
150
ns
VCC=4.5V, CL=50pF
26
30
VCC=6.0V, CL=50pF
23
26
VCC=2.0V, CL=150pF
95
235
VCC=4.5V, CL=150pF
32
47
VCC=6.0V, CL=150pF
28
41
Output disable time from input
( OE ) to output (Q)
tPLZ/tPHZ
VCC=2.0V, CL=50pF
52
150
ns
VCC=4.5V, CL=50pF
24
30
VCC=6.0V, CL=50pF
22
26
Maximum Clock Frequency
fMAX
VCC=2.0V, CL=50pF
6
11
MHz
VCC=4.5V, CL=50pF
30
36
VCC=6.0V, CL=50pF
36
40
VCC=2.0V, CL=150pF
6
VCC=4.5V, CL=150pF
30
VCC=6.0V, CL=150pF
36
Clock Frequency
fCLOCK
VCC=2.0V
6
MHz
VCC=4.5V
30
VCC=6.0V
38
Pulse Width
tW
VCC=2.0V
80
ns
VCC=4.5V
16
VCC=6.0V
14
Setup Time
tSU
VCC=2.0V
100
ns
VCC=4.5V
20
VCC=6.0V
17
Hold Time
tH
VCC=2.0V
5
ns
VCC=4.5V
5
VCC=6.0V
5
OPERATING CHARACTERISTICS (TA=25°С, unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Power Dissipation Capacitance
CPD
No Load
100
pF



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