HD6402 HARRIS [Harris Corporation], HD6402 Datasheet - Page 5

• Manufacturer Part Number: HD6402
• Description: CMOS Universal Asynchronous Receiver Transmitter (UART)
• Manufacturer: HARRIS [Harris Corporation]

Burn-In Circuits
NOTES:
1. VCC = 5.5V
2. F0 = 100kHz
3. R1 = 47k , 1/4W
4. C = 0.01 F minimum
5. One socket per board should not be loaded, but rather have pin 24 go the “C” of the 4011.
DETAIL
DETAIL
NOTE: ONE PER BOARD
A
B
0.5V
1
2
3
4
5
6
7
10%
10%
QUAD
NAND
GATE
VCC
4011
R1
R1
A
14
13
12
10
11
9
8
VCC
B
C (NOTE 5)
F0
C
HD-6402/883 CERDIP
HD-6402/883
GND
GND
GND
VCC
5-111
F0
C
A
A
A
A
A
A
A
A
A
A
A
A
R1
R1
R1
VCC
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
HD-6402/883
DIP
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
R1
R1
R1
R1
R1
R1
R1
R1
R1
R1
R1
R1
R1
R1
R1
A
B
A
F0
VCC
VCC
VCC
VCC
GND
GND
VCC
GND
VCC
GND
VCC
GND
VCC
GND
(NOTE 5)
GND