MC74HCT573A(2000) 데이터 시트보기 (PDF) - ON Semiconductor
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MC74HCT573A
(Rev.:2000)
(Rev.:2000)
ON Semiconductor
MC74HCT573A Datasheet PDF : 6 Pages
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MC74HCT573A
LOGIC DIAGRAM
DATA
INPUTS
D0 2
D1 3
D2 4
D3 5
D4 6
D5 7
D6 8
D7 9
LATCH ENABLE 11
OUTPUT ENABLE 1
19 Q0
18 Q1
17 Q2
16 Q3
15 Q4
14 Q5
13 Q6
12 Q7
NONINVERTING
OUTPUTS
PIN 20 = VCC
PIN 10 = GND
FUNCTION TABLE
Inputs
Output
Output Latch
Enable Enable D
Q
L
H
H
H
L
H
L
L
L
L
X No Change
H
X
X
Z
X = Don’t Care
Z = High Impedance
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Design Criteria
Value
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Internal Gate Count*
58.5
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Internal Gate Propagation Delay
1.5
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Internal Gate Power Dissipation
5.0
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Speed Power Product
0.0075
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ *Equivalent to a two–input NAND gate.
Units
ea
ns
µW
pJ
PIN ASSIGNMENT
OUTPUT
ENABLE
1
D0 2
20 VCC
19 Q0
D1 3
18 Q1
D2 4
17 Q2
D3 5
16 Q3
D4 6
15 Q4
D5 7
14 Q5
D6 8
13 Q6
D7 9
GND 10
12 Q7
11 LATCH
ENABLE
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