© Semiconductor Components Industries, LLC, 2014
July, 2014 − Rev. 9
1 Publication Order Number:
MC14528B/D
MC14528B
Dual Monostable
Multivibrator
The MC14528B 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
.
Features
• Separate Reset Available
• Diode Protection on All Inputs
• Triggerable from Leading or Trailing Edge Pulse
• Supply Voltage Range = 3.0 Vdc to 18 Vdc
• Capable of Driving Two Low−power TTL Loads or One Low−power
Schottky TTL Load Over the Rated Temperature Range
• This part should only be used in new designs where the pulse width
is < 10 s
Note: For designs requiring a pulse width > 10 s, please see
MC14538, which is pin−for−pin compatible
• NLV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AEC−Q100
Qualified and PPAP Capable
• This Device is Pb−Free and is RoHS Compliant
MAXIMUM RATINGS (Voltages Referenced to V
SS
)
Rating
Symbol Value Unit
DC Supply Voltage Range V
DD
−0.5 to +18.0 V
Input or Output Voltage Range
(DC or Transient)
V
in
, V
out
−0.5 to V
DD
+ 0.5 V
Input or Output Current
(DC or Transient) per Pin
I
in
, I
out
± 10 mA
Power Dissipation, per Package
(Note 1)
P
D
500 mW
Ambient Temperature Range T
A
−55 to +125 °C
Storage Temperature Range T
stg
−65 to +150 °C
Lead Temperature
(8−Second Soldering)
T
L
260 °C
Stresses exceeding those listed in the Maximum Ratings table may damage the
device. If any of these limits are exceeded, device functionality should not be
assumed, damage may occur and reliability may be affected.
1. Temperature Derating: “D/DW” Package: –7.0 mW/_C From 65_C To 125_C
This device contains protection circuitry to guard against damage due to high
static voltages or electric fields. However, precautions must be taken to avoid
applications of any voltage higher than maximum rated voltages to this
high−impedance circuit. For proper operation, V
in
and V
out
should be constrained
to the range V
SS
≤ (V
in
or V
out
) ≤ V
DD
.
Unused inputs must always be tied to an appropriate logic voltage level
(e.g., either V
SS
or V
DD
). Unused outputs must be left open.
http://onsemi.com
See detailed ordering and shipping information in the package
dimensions section on page 5 of this data sheet.
ORDERING INFORMATION
SOIC−16
D SUFFIX
CASE 751B
MARKING DIAGRAM
14528BG
AWLYWW
1
1
A = Assembly Location
WL = Wafer Lot
YY, Y = Year
WW, W = Work Week
G = Pb−Free Package
PIN ASSIGNMENT
13
14
15
16
9
10
11
125
4
3
2
1
8
7
6
A2
RESET 2
C
X
2/R
X
2
V
SS
V
DD
Q2
Q2
B2
A1
RESET 1
C
X
1/R
X
1
V
SS
V
SS
Q1
Q1
B1
