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Aeroflex Circuit Technology
Figure 7 – Pin Numbers & Functions
ACT4455/4459
Pin #
Function
1 TX DATA OUT
2 +5V
3 +5V
4 TX DATA OUT
5 TX DATA OUT
6 GROUND 1
7 NC
8 NC
9 +5V
10 RX DATA OUT
11 STROBE
12 NC
13 RX DATA OUT
14 NC
15 +5V
16 GROUND 3
17 NC
18 RX DATA IN
19 RX DATA IN
20 NC
21 NC
22 GROUND 4
23 +5V
24 INHIBIT
25 TX DATA IN
26 TX DATA IN
27 GROUND 2
28 TX DATA OUT
7
SCD4455 REV A 1/29/98 Plainview NY (516) 694-6700