HSP9520 Ver la hoja de datos (PDF) - Intersil
Número de pieza
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HSP9520 Datasheet PDF : 4 Pages
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Timing Waveform
CLOCK
(CLK)
INST
(I0 - I1)
DATA
(S0 - D7)
HSP9520, HSP9521
t PW
tS
tH
t PW
tS
tH
MUX SEL
(S0 - S1)
OUT
(Y0 - Y7)
THREE STATE
OE
CONTROL
THREE STATE
OUTPUT
(Y0 - Y7)
t PD
t SELD
1.5V
t DIS
t ENA
(HIGH IMPEDANCE)
1.7V
1.3V
I1 I0
TABLE 1. INSTRUCTION CONTROL
HSP9520
HSP9521
A1
B1
A1
B1
00
A2
B2
A2
B2
TABLE 2. REGISTER SELECT
S1
S0
HSP9520 OR HSP9521
0
0
B2
0
1
B1
1
0
A2
1
1
A1
A1
B1
A1
B1
01
A2
B2
A2
B2
A1
B1
10
A2
B2
11
All Registers Hold
A1
B1
A2
B2
All Registers Hold
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Intersil semiconductor products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design and/or specifications at any time with-
out notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and
reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result
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