tc74vcx162823ft TOSHIBA Semiconductor CORPORATION, tc74vcx162823ft Datasheet - Page 3

• Manufacturer Part Number: tc74vcx162823ft
• Description: Low-voltage 18-bit D-type Flip-flop With 3.6-v Tolerant Inputs And Outputs
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Truth Table
System Diagram
X: Don’t care
Z: High impedance
Qn: No change
OE
H
L
L
L
L
L
2
1
CKEN
CKEN
1
2
(each 9-bit flip-flop)
CLR
2
CLR
1
1CK
2CK
1D1
2D1
OE
OE
CLR
H
H
H
H
X
L
55
56
54
27
28
30
29
42
2
1
CKEN
Inputs
H
X
X
L
L
L
CK
X
X
X
L
3
D
H
X
X
X
X
L
To eight other channels
To eight other channels
R
D
R
D
Outputs
CK
CK
Qn
Qn
Q
H
L
L
Z
TC74VCX162823FT
15
3
1Q1
2Q1
2007-10-19