HV214
28-Lead (J-Lead) PLCC (PJ) Pin Description
Pin
1
2
3
4
5
6
7
Function
SW3
SW3
SW2
SW2
SW1
SW1
SW0
Pin
8
9
10
11
12
13
14
Function
SW0
NC
V
PP
NC
V
NN
GND
V
DD
Pin
15
16
17
18
19
20
21
Function
NC
D
IN
CLK
LE
CL
D
OUT
SW7
Pin
22
23
24
25
26
27
28
Function
SW7
SW6
SW6
SW5
SW5
SW4
SW4
48-Lead LQFP/TQFP (FG) Pin Description
Pin
1
2
3
4
5
6
7
8
9
10
11
12
Function
SW5
NC
SW4
NC
SW4
NC
NC
SW3
NC
SW3
NC
SW2
Pin
13
14
15
16
17
18
19
20
21
22
23
24
Function
NC
SW2
NC
SW1
NC
SW1
NC
SW0
NC
SW0
NC
V
PP
Pin
25
26
27
28
29
30
31
32
33
34
35
36
Function
V
NN
NC
NC
GND
V
DD
NC
NC
NC
D
IN
CLK
LE
CLR
Pin
37
38
39
40
41
42
43
44
45
46
47
48
Function
D
OUT
NC
SW7
NC
SW7
NC
SW6
NC
SW6
NC
SW5
NC
Power Up/Down Sequence:
1. Power up/down sequence is arbitrary except GND must be powered-up first and powered-down last.
2. V
SIG
must be V
NN
≤ V
SIG
≤ V
PP
or floating during power up/down transistion.
3. Rise and fall times of power supplies V
DD
, V
PP
, and V
NN
should not be less than 1.0msec.
7
SUPERTEX [ Supertex, Inc ]
