MAX456EQH+D Maxim Integrated Products, MAX456EQH+D Datasheet - Page 7

• Manufacturer Part Number: MAX456EQH+D
• Description: IC VIDEO CROSSPOINT SWIT 44PLCC
• Manufacturer: Maxim Integrated Products

Specifications of MAX456EQH+D

• Function: Video Crosspoint Switch
• Circuit: 1 x 8:8
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 44-LCC (J-Lead)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 1. MAX456 Functional Diagram
Table 3. Input/Output Line Configurations
Note : X = Don't Care, H = 5V, L = 0V
PARALLEL
SERIAL/
H
L
L
IN0
_______________________________________________________________________________________
SER/PAR
D3
H
X
L
IN1
IN2
A0
Parallel
Parallel
Input
Input
D2
X
A1
IN3
D0/SER IN
MAX456
SWITCH
MATRIX
A2
8 x 8
IN4
8 x 8 Video Crosspoint Switch
Parallel
Parallel
Output
Serial
Input
Input
2nd-RANK REGISTERS
1st-RANK REGISTERS
D1
D1/SER OUT
IN5
D2
IN6
D3
Serial Input
Parallel
Parallel
Input
Input
D0
IN7
V+
Address
Address
Output
Output
A2-A0
Buffer
Buffer
V- AGND DGND
X
BUFFERS
OUTPUT
A = 1
A = 1
LATCH
EDGE/LEVEL
WR
CE
CE
32-Bit Serial Mode
Parallel Mode,
D0-D2 = Control Code
Parallel Mode,
D0-D2 = Input Address
COMMENT
400
400
OUT0
OUT7
LOAD
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