ha456cp Intersil Corporation, ha456cp Datasheet - Page 2

• Manufacturer Part Number: ha456cp
• Description: 120mhz, Low Power, 8x8 Video Crosspoint Switch
• Manufacturer: Intersil Corporation

HA456 Functional Block Diagram
D0/SER IN
SER/PAR
IN0
IN1
2
IN2
A0 A1
IN3
A2
SWITCH
MATRIX
HA456
8 x 8
IN4
MASTER REGISTER
SLAVE REGISTER
IN5
D2
HA456
D3
IN6
IN7
EN0:7
EN7
BUFFERS
OUTPUT
(A
V
= 1)
EN0
LATCH
EDGE/LEVEL
WR
CE
CE
D1/SER OUT
OUT7
OUT0
August 14, 2006
FN4153.5