NM27C040 データシートの表示（PDF） - Fairchild Semiconductor
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NM27C040 Datasheet PDF : 11 Pages
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Connection Diagrams
27C080 27C020 27C010
A19
A16
A15
A12
A7
A6
A5
A4
A3
A2
A1
A0
O0
O1
O2
GND
XX/VPP
A16
A15
A12
A7
A6
A5
A4
A3
A2
A1
A0
O0
O1
O2
GND
XX/VPP
A16
A15
A12
A7
A6
A5
A4
A3
A2
A1
A0
O0
O1
O2
GND
XX/VPP
A16
A15
A12
A7
A6
A5
A4
A3
A2
A1
A0
O0
O1
O2
GND
NM27C040
1
32
2
31
3
30
4
29
5
28
6
27
7
26
8
25
9
24
10
23
11
22
12
21
13
20
14
19
15
18
16
17
27C010 27C020 27C080
VCC
A18
A17
A14
A13
A8
A9
A11
OE
A10
CE/PGM
O7
O6
O5
O4
O3
VCC
VCC
VCC
XX/PGM XX/PGM A18
NC
A17
A17
A14
A14
A14
A13
A13
A13
A8
A8
A8
A9
A9
A9
A11
A11
A11
OE
OE OE/VPP
A10
A10
A10
CE
CE CE/PGM
O7
O7
O7
O6
O6
O6
O5
O5
O5
O4
O4
O4
O3
O3
O3
Note: Compatible EPROM pin configurations are shown in the blocks adjacent to the NM27C040 pin.
DS010836-2
Commercial Temperature Range
(0°C to +70°C) VCC = 5V ±10%
Parameter/Order Number Access Time (ns)
NM27C040 Q, N, V 120
120
NM27C040 Q, N, V 150
150
Pin Names
A0–A18
CE/PGM
OE
O0–O7
XX
Addresses
Chip Enable/Program
Output Enable
Outputs
Don’t Care (During Read)
Extended Temperature Range
(-40°C to +85°C) VCC = 5V ±10%
Parameter/Order Number Access Time (ns)
NM27C040 QE, NE, VE 150
150
Package Types: NM27C040 Q, N,V XXX
Q = Quartz-Windowed Ceramic DIP
N = Plastic DIP
V = PLCC
• All packages conform to the JEDEC standard.
• All versions are guaranteed to function for slower speeds.
NM27C040 Rev. C.1
2
www.fairchildsemi.com
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