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PI74FCT273T Datasheet(PDF) 4 Page - Pericom Semiconductor Corporation

Part No. PI74FCT273T
Description  Fast CMOS Octal D Flip-Flop with Master Reset
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Maker  PERICOM [Pericom Semiconductor Corporation]
Homepage  http://www.pericom.com
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PI74FCT273T Datasheet(HTML) 4 Page - Pericom Semiconductor Corporation

   
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4
PS2013B
10/07/04
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PI74FCT273T
Octal D Flip-Flop with Master Reset
Notes:
1. See test circuit and waveforms.
2. Minimum limits are guaranteed but not tested on Propagation Delays.
3. This parameter guaranteed but not production tested.
Switching Characteristics over Operating Range
273T/2273T
273AT/2273AT
273CT/2273CT
Com.
Com.
Com.
Parameters
Description
Conditions(1)
Min
Max
Min
Max
Min
Max
Unit
tPLH
PropagationDelay
CL = 50pF
2.0
13.0
2.0
7.2
2.0
5.8
ns
tPHL
CP to ON
RL = 500
tPHL
PropagationDelay
2.0
13.0
2.0
7.2
2.0
6.1
ns
tPLH
MRto ON
tSU
SetupTime,HIGHorLOW
3.0
2.0
2.0
ns
DntoCP
tH
HoldTime,HIGHorLOW
2.0
1.5
1.5
ns
DntoCP
tw
CPPulseWidth(3)
7.0
6.0
6.0
ns
HIGHorLOW
tW
MRPulseWidth(3)
7.0
6.0
6.0
ns
LOW
tREM
RecoveryTimeMRtoCP(3)
4.0
2.0
2.0
ns
Packaging Mechanical: 20-pin SOIC (S)
SEATING
PLANE
.050
BSC
1
20
0-8˚
.2914
.2992
X.XX
X.XX
DENOTES CONTROLLING
DIMENSIONS IN MILLIMETERS
7.40
7.60
.496
.511
12.60
12.99
1.27
.0926
.1043
2.35
2.65
.394
.419
10.00
10.65
.0040
.0118
0.10
0.30
.013
.020
0.33
0.51
.010
.029
0.254
0.737
.0091
.0125
0.23
0.32
0.41
1.27
.016
.050
x 45˚
.020
.030
0.508
0.762
REF


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