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參數(shù)資料
| 型號： | LH532100B |
| 廠商： | Sharp Corporation |
| 英文描述： | CONN SCSI .085 MALE RA 14POS |
| 中文描述： | 200萬的CMOS（256K × 8）MROM |
| 文件頁數(shù)： | 3/8頁 |
| 文件大?。?/td> | 79K |
| 代理商： | LH532100B |
NOTE:
1.
Active levels of OE/OE and OE
/OE
/DC are mask-programmable.
Selecting DC allows the outputs to be active for both high and low levels applied to this pin.
It is recommended to apply either a HIGH or a LOW to the DC pin.
TRUTH TABLE
CE
OE/OE
OE
1
/OE
1
MODE
D
0
– D
7
SUPPLY CURRENT
H
L
L
L
X
X
X
Non selected
Non selected
Non selected
Selected
High-Z
High-Z
High-Z
D
OUT
Standby (I
SB
)
Operating (I
CC
)
Operating (I
CC
)
Operating (I
CC
)
L/H
X
H/L
L/H
H/L
NOTE:
X = H or L
532100B-4
A
3
A
2
A
1
A
0
12
A
12
A
11
A
10
A
9
A
8
A
7
A
6
A
5
7
32
V
CC
4
25
23
26
27
6
9
10
11
A
4
18
D
4
19
D
5
20
D
6
13
D
0
21
D
7
MEMORY
MATRIX
(262,144 x 8)
SENSE AMPLIFIER
OUTPUT BUFFER
16
GND
5
D
1
D
2
D
3
17
14
15
8
A
13
28
A
CE/CE
A
COLUMN SELECTOR
CE
BUFFER
OE
BUFFER
A
14
29
A
15
3
22
TIMING
GENERATOR
A
16
2
OE
1
/OE
1
/DC
A
17
30
24
OE/OE
NOTE:
Pin numbers apply to the 32-pin DIP, SOP, QFJ, or TSOP (Type II).
1
Figure 5. LH532100B Block Diagram
PIN DESCRIPTION
SIGNAL
PIN NAME
NOTE
A
0
– A
17
D
0
– D
7
CE
OE/OE
Address input
Data output
Chip Enable input
Output Enable input
1
SIGNAL
PIN NAME
NOTE
OE
1
/OE
1
/DC
Output Enable input/
Don’t Care connection
Power supply (+5 V)
Ground
1
V
CC
GND
CMOS 2M MROM
LH532100B
3
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| LH5324C00 | Rectangular thru-hole tactile switch with 4 termination options |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LH532100B-1 | 制造商:SHARP 制造商全稱:Sharp Electrionic Components 功能描述:CMOS 2M (256K x 8) MROM |
| LH532100BD | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 ROM (Mask Programmable) |
| LH532100BD-1 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 ROM (Mask Programmable) |
| LH532100BN | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 ROM (Mask Programmable) |
| LH532100BN-1 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 ROM (Mask Programmable) |
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