TC74AC574FT View Datasheet(PDF) - Toshiba
Part Name
Description
MFG CO.
TC74AC574FT Datasheet PDF : 9 Pages
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Pin Assignment
TC74AC574P/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 CK
(top view)
Truth Table
Inputs
OE CK D
H
X
X
L
X
L
L
L
H
X: Don’t care
Z: High impedance
Qn: No change
Output
Q
Z
Qn
L
H
System Diagram
OE (1) EN
CK (11) C1
D0 (2) 1D
D1 (3)
D2 (4)
D3 (5)
D4 (6)
D5 (7)
D6 (8)
D7 (9)
(19) Q0
(18) Q1
(17) Q2
(16) Q3
(15) Q4
(14) Q5
(13) Q6
(12) Q7
11
CK
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
CK
Q
CK
Q
CK
Q
CK
Q
CK
Q
CK
Q
CK
Q
CK
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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