IW4528B Datasheet, PDF (1/6 Pages) KODENSHI KOREA CORP. – Dual Monostable Multivibrator High-Voltage Silicon-Gate CMOS

TECHNICAL DATA
Dual Monostable Multivibrator
High-Voltage Silicon-Gate CMOS
IW4528B
The IW4528B is a dual, retriggerable, resettable monostable
multivibrator. It may be triggered from either edge of an input pulse, and
produces an output pulse over a wide range of widths, the duration of
which is determined by the external timing components C_X and R_X.
• 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
IW4528BN Plastic
IW4528BDW SOIC
T_A = -55° to 125° C for all packages
LOGIC DIAGRAM
PIN ASSIGNMENT
PIN 16=V_CC
PIN 8= GND
FUNCTION TABLE
Inputs
Reset
A
B
H
H
H
L
H
L
H
H
H L,H,
H
H
L L,H,
L
X
X
X
X
X = don’t care
Outputs
Q
Q
No Change
No Change
No Change
No Change
Q1 thru Q4=L
Q1 thru Q4=L
1