tc74vhc175f TOSHIBA Semiconductor CORPORATION, tc74vhc175f Datasheet - Page 2

• Manufacturer Part Number: tc74vhc175f
• Description: Quad D-type Flip Flop With Clear
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Pin Assignment
Truth Table
System Diagram
X: Don’t care
CLR
CLR
CK
H
H
H
L
GND
CLR
1
9
Q1
Q
Q2
D1
D2
Q
Inputs
1
2
D
H
X
X
L
1
2
3
4
5
6
7
8
CK
X
(top view)
Q
Q
H
L
L
Outputs
n
4
D1
Q
D
CK Q
Q
H
H
L
n
R
Q
16
15
14
13
12
11
10
9
No Change
Q1
Function
2
Q
V
Q4
Q
D4
D3
Q3
CK
Clear
CC
3
―
―
4
Q
3
1
5
D2
D
CK Q
R
Q
2
Q2
7
IEC Logic Symbol
Q
CLR
6
2
CK
D1
D2
D3
D4
12
D3
(12)
(13)
(1)
(9)
(4)
(5)
D
CK Q
R
TC74VHC175F/FN/FT/FK
Q
R
1D
C1
Q3
10
Q
11
3
13
D4
D
CK Q
R
Q
(10)
(11)
(15)
(14)
(2)
(3)
(7)
(6)
Q4
2007-10-01
15
Q
Q1
Q2
Q
Q3
Q
Q4
Q
1
2
3
Q
4
14
4