BU2152FS Datasheet, PDF (2/2 Pages) LSI Computer Systems – 24bit serial/parallel converter IC

Recommended Operating Conditions (Ta=25˚C)
Parameter
Symbol Min. Typ. Max. Unit
Power supply voltage
VDD
2.7
—
5.5
V
Electrical characteristics (Unless otherwise noted: Ta=25˚C, VDD=2.7~5.5V)
Parameter
Symbol Min. Typ. Max. Unit
Conditions
Input voltage "High" level
VIH
2.0
—
—
V
VDD=5.0V
Input voltage "Low" level
VIL
—
—
0.6
V
VDD=5.0V
Output voltage
"High" level
VDD–1.5 —
—
V
IOH=–25mA
VOH VDD–1.0 —
—
V
IOH=–15mA
VDD–0.5 —
-—
V
IOH=–10mA
Output voltage
"Low" level
—
—
1.5
V
IOL=25mA
VOL
—
—
1.0
V
IOL=15mA
—
—
0.5
V
IOL=10mA
Application Circuit
C1
(Note)
VDD
MPU
VSS
VDD P1 P2
DATA
CLK
STB
CLB
BU2152FS
VDD P1 P2
DATA
CLK
STB
CLB
BU2152FS
(Note; Place a capacitor of C1 close to VDD pin as much as possible.)
P22 P23 P24
VSS
S0
P22 P23 ^P24
VSS
S0