TECHNICAL DATA
IW4050B
Hex Buffer/Converter
High-Voltage Silicon-Gate CMOS
The IW4050B is noninverting hex buffers and feature logic-level
conversion using only one supply (voltage (V
CC
). The input-signal high
level (V
IH
) can exceed the V
CC
supply voltage when these devices are
used for logic-level conversions. These devices are intended for use as
CMOS to DTL/TTL converters.
•
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
•
High-to-low level conversion
ORDERING INFORMATION
IW4050BN Plastic
IW4050BD SOIC
T
A
= -55° to 125° C for all packages
LOGIC DIAGRAM
PIN ASSIGNMENT
NC = NO CONNECTION
FUNCTION TABLE
Inputs
A
L
PINS 13, 16 = NO CONNECTION
PIN 1 =V
CC
PIN 8 = GND
H
Output
Y
L
H
Rev. 00
IKSEMICON [ IK SEMICON CO., LTD ]
