MAX4456 Maxim, MAX4456 Datasheet - Page 10

• Manufacturer Part Number: MAX4456
• Description: The MAX4359/MAX4360/MAX4456 low-cost video crosspoint switches are designed to reduce component count, board space, design time, and system cost
• Manufacturer: Maxim

Low-Cost 4x4, 8x4, 8x8
Video Crosspoint Switches
Figure 3. BASIC Program for Loading Data into the MAX4456 from a PC Using Figure 2’s Circuit
Figure 4. Write Timing for Serial- and Parallel-Interface Modes
10
______________________________________________________________________________________
D0–D3
LATCH
A0–A2
WR
VALID DATA N-1
t
VALID DATA N
DS
t
WL
Timing Diagrams
t
L
t
D
t
DH
t
WH