Sam4s ER-5200 Service Manual page 40

6 Reference Information
6-1 Semiconductor Base Diagram
6-1-2 Memory
6-1-3 Logic ICs
V CC B4 A4
14 13 12
1 2 3
A1 B1 Y1
V CC B4 A4
14 13 12
1 2 3
A1 B1 Y1
6-4
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A15 1
A14 2
A13 3
A12 4
A11 5
A10 6
A9 7
A8 8
NC 9
NC 10
WE# 11
RESET# 12
NC 13
NC 14
RY/BY# 15
16
A18
A17 17
A7 18
A6 19
A5 20
A4 21
A3 22
A2 23
A1 24
Figure 6-3 Flash ROM AM29F800 Specification
FUNCTION TABLE
Y4 B3 A3 Y3
11 10 9 8
Inputs
A B
L L
L H
H
L
H H
4 5 6 7
A2 B2 Y2 GND
Figure 6-4 74HCT08
FUNCTION TABLE
Y4 B3 A3 Y3
11 10 9 8
Inputs
A B
L L
L H
H L
H H
4 5 6 7
A2 B2 Y2 GND
Figure 6-6 74HCT32
manuals search engine
48-P in TSOP— S tandard P in out
V CC A6 Y6 A5
Output 14 13 12 11
Y
L
L
L
H
1 2 3 4
A1 Y1 A2 Y2
Output
Y
L
H
H
H
48
A16
47
BYTE#
46 V
SS
45
DQ15/A-1
44
DQ7
43
DQ14
42
DQ6
41
DQ13
40
DQ5
39 DQ12
38 DQ4
37 V
CC
36 DQ11
35 DQ3
34 DQ10
33 DQ2
32 DQ9
31
DQ1
30
DQ8
29
DQ0
28
OE#
27 V
SS
26
CE#
25
A0
Y5 A4 Y4
FUNCTION TABLE
10 9 8
Inputs
A
L
H
5 6 7
A3 Y3 GND
Figure 6-5 74HC14
SAM4S ER-5200 Series
Outputs
Y
H
L