Datasheet

DS89C387
SNLS101E –MAY 1995–REVISED APRIL 2013 www.ti.com
Table 2. Pin Descriptions
Pin No. Pin Name Pin Description
7, 8, 15, 16, 22, 23, DI TTL/CMOS Compatible Driver Input
31, 32, 39, 40, 46, 47
2, 6, 9, 13, 17, 21, DO Non-Inverting Driver Output Pin
26, 30, 33, 37, 41, 45
3, 5, 10, 12, 18, 20, DO* Inverting Driver Output Pin
27, 29, 34, 36, 44, 44
4, 11, 19, 28, 35, 43 EN Active High Dual Driver Enabling Pin
38 V
CC
Positive Power Supply Pin +5 ±10%
14, 24 GND Device Ground Pin
1, 25, 48 NC Unused Pin (NOT CONNECTED)
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