HA456_06 Datasheet, PDF (2/13 Pages) Intersil Corporation – 120MHz, Low Power, 8x8 Video Crosspoint Switch

HA456
HA456 Functional Block Diagram
IN0 IN1 IN2 IN3 IN4 IN5 IN6 IN7
OUTPUT
BUFFERS
(A_V = 1)
EN0
HA456
8x8
SWITCH
MATRIX
OUT0
SER/PAR
D0/SER IN
EN0:7
SLAVE REGISTER
MASTER REGISTER
A0 A1 A2
D2 D3
OUT7
EN7
LATCH
EDGE/LEVEL
WR
CE
CE
D1/SER OUT
2
FN4153.5
August 14, 2006