TECHNICAL DATA
IW4503B
Hex Buffer
High-Voltage Silicon-Gate CMOS
The IW4503B is a hex noninverting buffer with 3-state outputs having
high sink- and source-current capability. Two output ENABLE controls
are provided, one of which controls four buffers and the other controls the
remaining two buffers.
•
Operating Voltage Range: 3.0 to 18 V
•
Maximum input current of 1
μA
at 18 V over full package-temperature
range; 100 nA at 18 V and 25°C
•
Noise margin (over full package temperature range):
1.0 V min @ 5.0 V supply
2.0 V min @ 10.0 V supply
2.5 V min @ 15.0 V supply
ORDERING INFORMATION
IW4503BN Plastic
IW4503BD SOIC
T
A
= -55° to 125° C for all packages
LOGIC DIAGRAM
PIN ASSIGNMENT
FUNCTION TABLE
Inputs
Enable 1,Enable 2
L
L
H
Z = high impedance
X = don’t care
PIN 16=V
CC
PIN 8= GND
A
L
H
X
Output
Y
L
H
Z
Rev. 00
IKSEMICON [ IK SEMICON CO., LTD ]
