HI-6011
PIN DESCRIPTIONS
Table 1. Pin Descriptions
Pin
Symbol
Function Description
1
XONE
OUTPUT Bipolar modulated serial output data
2
XZERO
OUTPUT Bipolar modulated serial output data
3
R1ONE
INPUT Receiver 1 input data
4
R1ZERO
INPUT Receiver 1 input data
5
R2ONE
INPUT Receiver 2 input data
6
R2ZERO
INPUT Receiver 2 input data
7
A2
INPUT Address Line Bit 2
8
A1
INPUT Address Line Bit 1
9
A0
INPUT Address Line Bit 0
10
D0
I/O
Data Line Bit 0
11
D1
I/O
Data Line Bit 1
12
D2
I/O
Data Line Bit 2
13
NC
-
No Connect
14
NC
-
No Connect
15
VDD
POWER 5 Volts ±10%
16
VSS
GROUND Ground – Reference for all signals
17
NC
-
No Connect
18
NC
-
No Connect
19
NC
-
No Connect
20
NC
-
No Connect
21
NC
-
No Connect
22
NC
-
No Connect
23
NC
-
No Connect
24
NC
-
No Connect
25
VSS
GROUND Ground – Reference for all signals
26
VDD
POWER 5 Volts ±10%
27
D3
I/O
Data Line Bit 3
28
D4
I/O
Data Line Bit 4
29
D5
I/O
Data Line Bit 5
HOLT INTEGRATED CIRCUITS
2