TC1426/TC1427/TC1428
2.0 PIN DESCRIPTIONS
The descriptions of the pins are listed in Table 2-1.
TABLE 2-1:
Pin No.
(8-Pin PDIP,
SOIC)
1
2
3
4
5
6
7
8
PIN FUNCTION TABLE
Symbol
NC
IN A
GND
IN B
OUT B
VDD
OUT A
NC
Description
No connection.
Control input A, TTL/CMOS compatible logic input.
Ground.
Control input B, TTL/CMOS compatible logic input.
Output B, CMOS totem-pole output.
Supply input, 4.5V to 16V.
Output A, CMOS totem-pole output.
No connection.
2002 Microchip Technology Inc.
DS21393B-page 5