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LH534B00 Ver la hoja de datos (PDF) - Sharp Electronics

Número de pieza
componentes Descripción
Fabricante
LH534B00
Sharp
Sharp Electronics Sharp
LH534B00 Datasheet PDF : 5 Pages
1 2 3 4 5
LH534B00
CMOS 4M MROM
A18 13
A17 40
A16 1
A15 2
A14 3
A13 4
A12 5
A11 6
A10 36
A9 7
A8 8
A7 14
A6 15
A5 16
A4 17
A3 18
A2 19
A1 20
A0 21
CE 22
CE
BUFFER
OE 24
OE
BUFFER
TIMING
GENERATOR
MEMORY
MATRIX
(524,288 x 8)
COLUMN SELECTOR
SENSE AMPLIFIER
OUTPUT BUFFER
30 31
VCC
23 39
GND
25 26 27 28 32 33 34 35
D0 D1 D2 D3 D4 D5 D6 D7
Figure 2. LH534B00 Block Diagram
534B00-2
PIN DESCRIPTION
SIGNAL
PIN NAME
A0 – A18
D0 – D7
CE
OE
Address input
Data output
Chip enable input
Output enable input
SIGNAL
VCC
GND
NC
PIN NAME
Power supply (+5 V)
Ground
No connection
2

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