SSTV16859 Fairchild Semiconductor, SSTV16859 Datasheet - Page 2

• Manufacturer Part Number: SSTV16859
• Description: Dual Output 13-Bit Register
• Manufacturer: Fairchild Semiconductor

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Connection Diagrams
Pin Assignment for TSSOP
Pin Assignment for FBGA
(Top Thru View)
2
Pin Descriptions
FBGA Pin Assignments
Truth Table
L = Logic LOW
H = Logic HIGH
X = Don’t Care but not floating unless noted
↑ = LOW-to-HIGH Clock Transition
↓ = HIGH-to-LOW Clock Transition
Q
Q
Q
D
RESET
CK
CK
V
V
V
NC
n-1
Pin Name
RESET
REF
DDQ
DD
1
1A
1B
= Output Remains in Previously Clocked State
-D
A
B
C
D
G
H
K
M
N
R
E
F
J
L
P
T
-Q
-Q
H
H
H
H
L
13
13A
13B
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
NC
NC
NC
1
12A
10A
12B
10B
8A
6A
4A
2A
1A
8B
6B
4B
2B
SSTL-2 Compatible Register Outputs
SSTL-2 Compatible Register Inputs
Asynchronous LVCMOS Reset Input
Positive Master Clock Input
Negative Master Clock Input
Voltage Reference Pin for SSTL level inputs
Power Supply Voltage for Output Signals
Power Supply Voltage for Inputs
Electrically Isolated No Connect
Floating
X or
D
H
X
X
L
n
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
NC
NC
NC
13A
13B
2
11A
11B
9A
7A
5A
3A
9B
7B
5B
3B
1B
Floating
V
V
V
V
V
V
GND
GND
GND
GND
GND
GND
GND
NC
NC
NC
X or
DDQ
DDQ
DDQ
DDQ
DDQ
DDQ
CK
3
H
↑
↑
L
Description
V
V
GND
GND
GND
GND
V
GND
GND
V
V
V
V
NC
NC
NC
DDQ
REF
DDQ
4
DD
DD
DD
DD
Floating
X or
CK
H
↓
↓
L
NC
NC
NC
D
D
NC
NC
NC
NC
NC
NC
D
D
D
D
D
5
13
11
9
7
5
3
1
RESET
Q
Q
D
D
Q
NC
NC
NC
CK
CK
NC
NC
NC
NC
D
D
D
D
H
L
L
6
n-1
n-1
12
10
n
8
6
4
2