tc7mh574fk TOSHIBA Semiconductor CORPORATION, tc7mh574fk Datasheet - Page 2

• Manufacturer Part Number: tc7mh574fk
• Description: Octal D-type Flip-flop With 3-state Output
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Pin Assignment
Truth Table
System Diagram
CK
OE
X: Don’t care
Z: High impedance
Q
11
n
1
: No change
OE
H
L
L
L
GND
2
OE
D0
D0
D1
D2
D3
D4
D5
D6
D7
D
Inputs
CK
10
CK
X
1
2
3
4
5
6
7
8
9
(top view)
Q
19
Q0
3
D1
D
CK
D
H
X
X
L
Q
18
Q1
4
D2
20
19
18
17
16
15
14
13
12
11
D
Outputs
CK
Q
H
V
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
CK
Z
L
Q
n
CC
17
Q2
5
D3
D
2
CK
Q
16
Q3
IEC Logic Symbol
6
D4
OE
CK
D0
D1
D2
D3
D4
D5
D6
D7
D
CK
(11)
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
Q
15
Q4
7
D5
EN
1D
D
C1
CK
Q
14
Q5
8
D6
D
TC7MH574FK
CK
(19)
(18)
(17)
(16)
(15)
(14)
(13)
(12)
Q
13
Q6
2007-10-19
9
D7
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
D
CK
Q
12
Q7