MAX458 Maxim, MAX458 Datasheet - Page 11
![no-image](/images/no-image-200.jpg)
MAX458
Manufacturer Part Number
MAX458
Description
8x4 Video Crosspoint Switches with Buffers
Manufacturer
Maxim
Datasheet
1.MAX458.pdf
(16 pages)
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Figure 5. Serial-Mode Logic Block Diagram
SCLK
DIN
CS
8x4 Video Crosspoint Switches with Buffers
MAX458
MAX459
______________________________________________________________________________________
D
SHOT
ONE
DOUT
Q
Q
D
CLK
REGISTER
16-BIT
SHIFT
OUT
IN
WR = CE = UPDATE = HIGH
L = TRANSPARENT
H = LATCHED
REGISTER
REGISTER
REGISTER
REGISTER
SWITCH
SWITCH
SWITCH
SWITCH
1
3
0
2
0
7
0
7
0
7
0
7
ANALOG INPUTS
IN0
8-1 MUX
8-1 MUX
8-1 MUX
8-1 MUX
• • •
• • •
• • •
• • •
IN7
OUT0
OUT2
OUT1
OUT3
11