TC74AC573F Ver la hoja de datos (PDF) - Toshiba
Número de pieza
componentes Descripción
Lista de partido
TC74AC573F Datasheet PDF : 9 Pages
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Pin Assignment
TC74AC573P/F/FT
IEC Logic Symbol
OE 1
D0 2
D1 3
D2 4
D3 5
D4 6
D5 7
D6 8
D7 9
GND 10
20 VCC
19 Q0
18 Q1
17 Q2
16 Q3
15 Q4
14 Q5
13 Q6
12 Q7
11 LE
OE (1) EN
LE (11) C1
D0 (2) 1D
D1 (3)
D2 (4)
D3 (5)
D4 (6)
D5 (7)
D6 (8)
D7 (9)
(top view)
Truth Table
Inputs
OE LE D
H
X
X
L
L
X
L
H
L
L
H
H
Output
Q
Z
Qn
L
H
X: Don’t care
Z: High impedance
Qn: Q outputs are latched at the time when the LE input is taken to a low logic level.
System Diagram
(19) Q0
(18) Q1
(17) Q2
(16) Q3
(15) Q4
(14) Q5
(13) Q6
(12) Q7
11
LE
D0
2
D
D1
3
D
D2
4
D
D3
5
D
D4
6
D
D5
7
D
D6
8
D
D7
9
D
Q
Q
Q
Q
Q
Q
Q
Q
L
L
L
L
L
L
L
L
1
OE
19
Q0
18
Q1
17
Q2
16
Q3
15
Q4
14
Q5
13
Q6
12
Q7
2
2007-10-01
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