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HT23C040 数据表(PDF) 2 Page - Holtek Semiconductor Inc

部件名 HT23C040
功能描述  CMOS 512Kx8-Bit Mask ROM
PDF  10 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  HOLTEK [Holtek Semiconductor Inc]
网页  http://www.holtek.com
标志 HOLTEK - Holtek Semiconductor Inc

HT23C040 数据表(HTML) 2 Page - Holtek Semiconductor Inc

  HT23C040 Datasheet HTML 1Page - Holtek Semiconductor Inc HT23C040 Datasheet HTML 2Page - Holtek Semiconductor Inc HT23C040 Datasheet HTML 3Page - Holtek Semiconductor Inc HT23C040 Datasheet HTML 4Page - Holtek Semiconductor Inc HT23C040 Datasheet HTML 5Page - Holtek Semiconductor Inc HT23C040 Datasheet HTML 6Page - Holtek Semiconductor Inc HT23C040 Datasheet HTML 7Page - Holtek Semiconductor Inc HT23C040 Datasheet HTML 8Page - Holtek Semiconductor Inc HT23C040 Datasheet HTML 9Page - Holtek Semiconductor Inc Next Button
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background image
Block Diagram
Pin Assignment
HT23C040
2
January 20, 2000
A0
A1 8
RO M Ce l l
A rra y
( 512K ´ 8- B i t s )
CT RL
Z- D e c
Z - se l e ct o r
S e ns e A m p l i fi e r s
Ou t p u t B u f f e r s
VSS
VC C
D7
CE / C E / O E 1 / O E 1
Ad d r e s s
Bu f f e r s
D0
OE / O E / N C
Pu l l - h i g h N M O S
Mu x
P r e - c har ge C K T
XY
P r e - de c o de r
AT D
Lat c h
Y- D e c
X- D e c
Mu x
VC C
A1 8
A1 7
A1 4
A1 3
A8
A9
A1 1
OE / O E / N C
A1 0
CE / C E / O E 1 / O E 1
D7
D6
D5
D4
D3
NC
A1 6
A1 5
A1 2
A7
A6
A5
A4
A3
A2
A1
A0
D0
D1
D2
VS S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
HT 2 3 C0 4 0
32 D I P / S O P



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