NXP HEF4528BP Dual monostable multivibrator Datasheet

HEF4528B
Dual monostable multivibrator
Rev. 06 — 27 November 2009
Product data sheet
1. General description
The HEF4528B is a dual retriggerable-resettable monostable multivibrator. Each
multivibrator has an active LOW input (nA), and active HIGH input (nB), an active LOW
clear direct input (nCD), an output (nQ) and its complement (nQ), and two external timing
component connecting pins (nCEXT, always connected to ground, and nREXT/CEXT).
An external timing capacitor (CEXT) must be connected between nCEXT and
nREXT/CEXT and an external resistor (REXT) must be connected between nREXT/CEXT
and VDD. The output pulse duration is determined by the external timing components
CEXT and REXT. A HIGH-to-LOW transition on nA when nB is LOW or a LOW-to-HIGH
transition on nB when nA is HIGH produces a positive pulse (LOW-HIGH-LOW) on nQ
and a negative pulse (HIGH-LOW-HIGH) on nQ if the nCD is HIGH. A LOW on nCD forces
nQ LOW, nQ HIGH and inhibits any further pulses until nCD is HIGH.
It operates over a recommended VDD power supply range of 3 V to 15 V referenced to VSS
(usually ground). Unused inputs must be connected to VDD, VSS, or another input. It is
also suitable for use over the full industrial (−40 °C to +85 °C) temperature range.
2. Features
n
n
n
n
n
Fully static operation
5 V, 10 V, and 15 V parametric ratings
Standardized symmetrical output characteristics
Operates across the full industrial temperature range −40 °C to +85 °C
Complies with JEDEC standard JESD 13-B
3. Applications
n Industrial
4. Ordering information
Table 1.
Ordering information
All types operate from −40 °C to +85 °C.
Type number
Package
Name
Description
Version
HEF4528BP
DIP16
plastic dual in-line package; 16 leads (300 mil)
SOT38-4
HEF4528BT
SO16
plastic small outline package; 16 leads; body width 3.9 mm
SOT109-1
HEF4528B
NXP Semiconductors
Dual monostable multivibrator
5. Functional diagram
nCEXT
nREXT/
CEXT
2
1REXT/CEXT
1
1CEXT
5
1A
4
1B
3
1Q
6
1Q
7
2Q
10
2Q
9
nB
1CD
14
2REXT/CEXT
15
2CEXT
11
2A
12
2B
13
nA
nCD
nQ
2CD
nQ
001aae729
001aae727
Fig 1.
Functional diagram
Fig 2.
Logic diagram for one monostable
multivibrator
HEF4528B_6
Product data sheet
© NXP B.V. 2009. All rights reserved.
Rev. 06 — 27 November 2009
2 of 16
HEF4528B
NXP Semiconductors
Dual monostable multivibrator
6. Pinning information
6.1 Pinning
HEF4528B
1CEXT
1
16 VDD
1REXT/CEXT
2
15 2CEXT
1CD
3
14 2REXT/CEXT
1B
4
13 2CD
1A
5
12 2B
1Q
6
11 2A
1Q
7
10 2Q
VSS
8
9
2Q
001aae728
Fig 3.
Pin configuration
6.2 Pin description
Table 2.
Pin description
Symbol
Pin
Description
1CEXT, 2CEXT
1, 15
external capacitor connection (always connected to ground)
1REXT/CEXT, 2REXT/CEXT
2, 14
external capacitor/resistor connection
1CD, 2CD
3, 13
clear direct input (active LOW)
1B, 2B
4, 12
input (LOW-to-HIGH triggered)
1A, 2A
5, 11
input (HIGH-to-LOW triggered)
1Q, 2Q
6, 10
output
1Q, 2Q
7, 9
complementary output (active LOW)
VSS
8
ground supply voltage
VDD
16
supply voltage
HEF4528B_6
Product data sheet
© NXP B.V. 2009. All rights reserved.
Rev. 06 — 27 November 2009
3 of 16
HEF4528B
NXP Semiconductors
Dual monostable multivibrator
7. Functional description
Table 3.
Function table[1]
Inputs
Outputs
A
B
CD
↓
L
H
H
↑
H
X
X
L
[1]
Q
Q
L
H
H = HIGH voltage level; L = LOW voltage level; X = don’t care;
↑ = positive-going transition; ↓ = negative-going transition;
= one HIGH level output pulse, with the pule width determined by CEXT and REXT;
= one LOW level output pulse, with the pulse width determined by CEXT and REXT.
8. Limiting values
Table 4.
Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to VSS = 0 V (ground).
Symbol
Parameter
VDD
supply voltage
IIK
input clamping current
VI
input voltage
IOK
output clamping current
II/O
Conditions
Min
−0.5
Max
Unit
+18
V
±10
mA
VI < −0.5 V or VI > VDD + 0.5 V
-
VI < −0.5 V or VI > VDD + 0.5 V
-
±10
mA
input/output current
-
±10
mA
IDD
supply current
-
50
mA
Tstg
storage temperature
−65
+150
°C
Tamb
ambient temperature
−40
+85
°C
Ptot
total power dissipation
P
power dissipation
−0.5
V
Tamb = −40 °C to +85 °C
DIP16 package
[1]
-
750
mW
SO16 package
[2]
-
500
mW
-
100
mW
per output
[1]
For DIP16 package: Ptot derates linearly with 12 mW/K above 70 °C.
[2]
For SO16 package: Ptot derates linearly with 8 mW/K above 70 °C.
HEF4528B_6
Product data sheet
VDD + 0.5
© NXP B.V. 2009. All rights reserved.
Rev. 06 — 27 November 2009
4 of 16
HEF4528B
NXP Semiconductors
Dual monostable multivibrator
9. Recommended operating conditions
Table 5.
Recommended operating conditions
Symbol
Parameter
VDD
Conditions
Min
Typ
Max
Unit
supply voltage
3
-
15
V
VI
input voltage
0
-
VDD
V
Tamb
ambient temperature
in free air
−40
-
+85
°C
∆t/∆V
input transition rise and fall rate
VDD = 5 V
-
-
3.75
µs/V
VDD = 10 V
-
-
0.5
µs/V
VDD = 15 V
-
-
0.08
µs/V
10. Static characteristics
Table 6.
Static characteristics
VSS = 0 V; VI = VSS or VDD; unless otherwise specified.
Symbol Parameter
VIH
VIL
VOH
VOL
IOH
IOL
HIGH-level
input voltage
|IO| < 1 µA
LOW-level
input voltage
|IO| < 1 µA
HIGH-level output voltage
LOW-level output voltage
HIGH-level output current
LOW-level output current
II
input leakage current
IDD
supply current
CI
Conditions
input capacitance
VDD
Tamb = −40 °C
Tamb = +85 °C Unit
Max
Min
Max
Min
Max
5V
3.5
-
3.5
-
3.5
-
V
10 V
7.0
-
7.0
-
7.0
-
V
15 V
11.0
-
11.0
-
11.0
-
V
5V
-
1.5
-
1.5
-
1.5
V
10 V
-
3.0
-
3.0
-
3.0
V
15 V
-
4.0
-
4.0
-
4.0
V
|IO| < 1 µA
5V
4.95
-
4.95
-
4.95
-
V
10 V
9.95
-
9.95
-
9.95
-
V
15 V
14.95
-
14.95
-
14.95
-
V
5V
-
0.05
-
0.05
-
0.05
V
10 V
-
0.05
-
0.05
-
0.05
V
15 V
-
0.05
-
0.05
-
0.05
V
VO = 2.5 V
5V
−1.7
-
−1.4
-
−1.1
-
mA
VO = 4.6 V
5V
−0.52
-
−0.44
-
−0.36
-
mA
VO = 9.5 V
10 V
−1.3
-
−1.1
-
−0.9
-
mA
VO = 13.5 V
15 V
−3.6
-
−3.0
-
−2.4
-
mA
VO = 0.4 V
5V
0.52
-
0.44
-
0.36
-
mA
VO = 0.5 V
10 V
1.3
-
1.1
-
0.9
-
mA
VO = 1.5 V
15 V
3.6
-
3.0
-
2.4
-
mA
15 V
-
±0.3
-
±0.3
-
±1.0
µA
5V
-
20
-
20
-
150
µA
10 V
-
40
-
40
-
300
µA
15 V
-
80
-
80
-
600
µA
-
-
-
-
7.5
-
-
pF
|IO| < 1 µA
all valid input
combinations;
IO = 0 A
HEF4528B_6
Product data sheet
Tamb = +25 °C
Min
© NXP B.V. 2009. All rights reserved.
Rev. 06 — 27 November 2009
5 of 16
HEF4528B
NXP Semiconductors
Dual monostable multivibrator
11. Dynamic characteristics
Table 7.
Dynamic characteristics
VSS = 0 V; Tamb = 25 °C; for waveforms see Figure 6; for test circuit see Figure 7; unless otherwise specified.
Symbol Parameter
tPHL
Conditions
HIGH to LOW
nA or nB to nQ;
propagation delay see Figure 5
nCD to nQ;
see Figure 5
tPLH
LOW to HIGH
nA or nB to nQ;
propagation delay see Figure 5
nCD to nQ;
see Figure 5
Extrapolation formula[1]
Min
Typ
Max
Unit
5V
113 ns + (0.55 ns/pF) CL
-
140
280
ns
10 V
39 ns + (0.23 ns/pF) CL
-
50
100
ns
15 V
27 ns + (0.16 ns/pF) CL
-
35
70
ns
5V
78 ns + (0.55 ns/pF) CL
-
105
210
ns
10 V
29 ns + (0.23 ns/pF) CL
-
40
85
ns
15 V
22 ns + (0.16 ns/pF) CL
-
30
60
ns
5V
128 ns + (0.55 ns/pF) CL
-
155
305
ns
10 V
49 ns + (0.23 ns/pF) CL
-
60
115
ns
15 V
32 ns + (0.16 ns/pF) CL
-
40
80
ns
5V
93 ns + (0.55 ns/pF) CL
-
120
240
ns
10 V
39 ns + (0.23 ns/pF) CL
-
50
105
ns
27 ns + (0.16 ns/pF) CL
-
35
70
ns
10 ns + (1.00 ns/pF) CL
-
60
120
ns
10 V
9 ns + (0.42 ns/pF) CL
-
30
60
ns
15 V
6 ns + (0.28 ns/pF) CL
-
20
40
ns
VDD
15 V
tt
trec
tsu
tW
transition time
recovery time
set-up time
pulse width
nQ, nQ;
see Figure 5
nCD to nA or nB;
see Figure 6
nCD to nA or nB;
see Figure 6
nA LOW;
minimum width;
see Figure 6
nB HIGH;
minimum width;
see Figure 6
nCD LOW;
minimum width;
see Figure 6
nQ or nQ;
REXT = 5 kΩ;
CEXT = 15 pF;
see Figure 6
nQ or nQ;
REXT = 10 kΩ;
CEXT = 1 nF;
see Figure 6
5V
[2]
5V
0
−75
-
ns
10 V
0
−30
-
ns
15 V
0
−25
-
ns
5V
0
−105
-
ns
10 V
0
−40
-
ns
15 V
0
−25
-
ns
5V
50
25
-
ns
10 V
30
15
-
ns
15 V
20
10
-
ns
5V
50
25
-
ns
10 V
30
15
-
ns
15 V
20
10
-
ns
5V
60
30
-
ns
10 V
35
15
-
ns
15 V
10
-
ns
-
235
-
ns
10 V
-
155
-
ns
15 V
-
140
-
ns
-
5.45 -
µs
10 V
-
4.95 -
µs
15 V
-
4.85 -
µs
5V
5V
25
[3]
[4]
HEF4528B_6
Product data sheet
© NXP B.V. 2009. All rights reserved.
Rev. 06 — 27 November 2009
6 of 16
HEF4528B
NXP Semiconductors
Dual monostable multivibrator
Table 7.
Dynamic characteristics …continued
VSS = 0 V; Tamb = 25 °C; for waveforms see Figure 6; for test circuit see Figure 7; unless otherwise specified.
Symbol Parameter
∆tW
pulse width
variation
Conditions
Extrapolation formula[1]
VDD
nQ output variation
5V
over temperature
10 V
range
15 V
[5]
5V
nQ output variation
over voltage range 10 V
VDD ± 5 %
15 V
REXT
CEXT
external timing
resistor
external timing
capacitor
see Figure 4
see Figure 4
Min
Typ
Max
Unit
-
±3
-
%
-
±2
-
%
-
±2
-
%
-
±2
-
%
-
±1
-
%
-
±1
-
%
5V
5
-
2
MΩ
10 V
5
-
2
MΩ
15 V
5
-
2
MΩ
5V
no limits
10 V
no limits
15 V
no limits
[1]
The typical values of the propagation delay and transition times are calculated from the extrapolation formulas shown (CL in pF).
[2]
tt is the same as tTHL and tTLH.
[3]
For other REXT, CEXT combinations and CEXT < 0.01 µF see Figure 4.
[4]
For other REXT, CEXT combinations and CEXT > 0.01 µF use formula tW = K × REXT × CEXT.
where: tW = output pulse width (s);
REXT = external timing resistor (Ω);
CEXT = external timing capacitor (F);
K = 0.42 for VDD = 5 V;
K = 0.32 for VDD = 10 V;
K = 0.30 for VDD = 15 V.
[5]
Tamb = −40 °C to +85 °C; ∆tW is referenced to tW at Tamb = 25 °C.
Table 8.
Dynamic power dissipation PD
PD can be calculated from the formulas shown. VSS = 0 V; tr = tf ≤ 20 ns; Tamb = 25 °C.
Symbol
PD
Parameter
dynamic power
dissipation
VDD
5V
Typical formula for PD (µW)
PD = 4000 × fi + Σ(fo × CL) ×
where:
VDD2
fi = input frequency in MHz;
10 V
PD = 20000 × fi + Σ(fo × CL) × VDD
15 V
PD = 59000 × fi + Σ(fo × CL) × VDD2
2
fo = output frequency in MHz;
CL = output load capacitance in pF;
VDD = supply voltage in V;
Σ(fo × CL) = sum of the outputs.
HEF4528B_6
Product data sheet
© NXP B.V. 2009. All rights reserved.
Rev. 06 — 27 November 2009
7 of 16
HEF4528B
NXP Semiconductors
Dual monostable multivibrator
001aae730
103
(1)
(2)
(3)
tW
(µs)
102
(4)
(5)
(6)
10
(7)
(8)
(9)
1
10−1
10
102
103
104
CEXT (pF)
(1) REXT = 100 kΩ, VDD = 5 V.
(2) REXT = 100 kΩ, VDD = 10 V.
(3) REXT = 100 kΩ, VDD = 15 V.
(4) REXT = 10 kΩ, VDD = 5 V.
(5) REXT = 10 kΩ, VDD = 10 V.
(6) REXT = 10 kΩ, VDD = 15 V.
(7) REXT = 5 kΩ, VDD = 5 V.
(8) REXT = 5 kΩ, VDD = 10 V.
(9) REXT = 5 kΩ, VDD = 15 V.
Fig 4.
Output pulse width (tW) as a function of external timing capacitor (CEXT)
HEF4528B_6
Product data sheet
© NXP B.V. 2009. All rights reserved.
Rev. 06 — 27 November 2009
8 of 16
HEF4528B
NXP Semiconductors
Dual monostable multivibrator
12. Waveforms
tr
VI
tf
90 %
VM
nB input
10 %
0V
tW
tr
tf
VI
90 %
nA input
10 %
0V
VM
tW
VI
VM
nCD input
0V
tPLH
tPLH
VOH
tTHL
tTLH
tPHL
tTHL
tPLH
90 %
nQ output
VM
10 %
VOL
tPHL
VM
tPHL
tTLH
VOH
nQ output
VM
VOL
001aaj547
Measurement points are given in Table 9.
Logic levels: VOL and VOH are typical output levels that occur with the output load.
Fig 5.
Waveforms showing propagation delays and transition times
Table 9.
Measurement points
Supply voltage
Input
Output
VDD
VM
VM
5 V to 15 V
0.5VDD
0.5VDD
HEF4528B_6
Product data sheet
© NXP B.V. 2009. All rights reserved.
Rev. 06 — 27 November 2009
9 of 16
HEF4528B
NXP Semiconductors
Dual monostable multivibrator
VI
nCD input
VM
0V
tW
trec
tW
VI
nA input
VM
0V
tsu
tW
VI
nB input
VM
0V
tsu
tW
VOH
nQ output
VM
VOL
001aae731
Measurement points are given in Table 9.
Set-up and recovery times are shown as positive values but may be specified as negative values.
Logic levels: VOL and VOH are typical output levels that occur with the output load.
Fig 6.
Waveforms showing minimum nA, nB, and nQ pulse widths and set-up and recovery times
VDD
VI
VO
G
DUT
CL
RT
001aag182
Test data is given in Table 10.
Definitions for test circuit:
DUT = Device Under Test.
CL = load capacitance including jig and probe capacitance.
RT = termination resistance should be equal to the output impedance Zo of the pulse generator.
Fig 7.
Test circuit for measuring switching times
Table 10.
Test data
Supply voltage
Input
Load
VDD
VI
tr, tf
CL
5 V to 15 V
VSS or VDD
≤ 20 ns
50 pF
HEF4528B_6
Product data sheet
© NXP B.V. 2009. All rights reserved.
Rev. 06 — 27 November 2009
10 of 16
HEF4528B
NXP Semiconductors
Dual monostable multivibrator
13. Application information
An example of a HEF4528B application is:
• Non-retriggerable monostable multivibrator
VDD
VDD
nCD
REXT
nCD
REXT
nQ
nB
trigger
input
nB
nREXT/CEXT
monostable
nA
nREXT/CEXT
nQ
monostable
nA
trigger
input
CEXT
nQ
nQ
CEXT
nCEXT
nCEXT
001aaj493
a. Rising edge triggered
Fig 8.
001aaj492
b. Falling edge triggered
Non-retriggerable applications
HEF4528B_6
Product data sheet
© NXP B.V. 2009. All rights reserved.
Rev. 06 — 27 November 2009
11 of 16
HEF4528B
NXP Semiconductors
Dual monostable multivibrator
14. Package outline
DIP16: plastic dual in-line package; 16 leads (300 mil)
SOT38-4
ME
seating plane
D
A2
A
A1
L
c
e
Z
w M
b1
(e 1)
b
b2
MH
9
16
pin 1 index
E
1
8
0
5
10 mm
scale
DIMENSIONS (inch dimensions are derived from the original mm dimensions)
UNIT
A
max.
A1
min.
A2
max.
b
b1
b2
c
D (1)
E (1)
e
e1
L
ME
MH
w
Z (1)
max.
mm
4.2
0.51
3.2
1.73
1.30
0.53
0.38
1.25
0.85
0.36
0.23
19.50
18.55
6.48
6.20
2.54
7.62
3.60
3.05
8.25
7.80
10.0
8.3
0.254
0.76
inches
0.17
0.02
0.13
0.068
0.051
0.021
0.015
0.049
0.033
0.014
0.009
0.77
0.73
0.26
0.24
0.1
0.3
0.14
0.12
0.32
0.31
0.39
0.33
0.01
0.03
Note
1. Plastic or metal protrusions of 0.25 mm (0.01 inch) maximum per side are not included.
OUTLINE
VERSION
REFERENCES
IEC
JEDEC
JEITA
ISSUE DATE
95-01-14
03-02-13
SOT38-4
Fig 9.
EUROPEAN
PROJECTION
Package outline SOT38-4 (DIP16)
HEF4528B_6
Product data sheet
© NXP B.V. 2009. All rights reserved.
Rev. 06 — 27 November 2009
12 of 16
HEF4528B
NXP Semiconductors
Dual monostable multivibrator
SO16: plastic small outline package; 16 leads; body width 3.9 mm
SOT109-1
D
E
A
X
c
y
HE
v M A
Z
16
9
Q
A2
A
(A 3)
A1
pin 1 index
θ
Lp
1
L
8
e
0
detail X
w M
bp
2.5
5 mm
scale
DIMENSIONS (inch dimensions are derived from the original mm dimensions)
UNIT
A
max.
A1
A2
A3
bp
c
D (1)
E (1)
e
HE
L
Lp
Q
v
w
y
Z (1)
mm
1.75
0.25
0.10
1.45
1.25
0.25
0.49
0.36
0.25
0.19
10.0
9.8
4.0
3.8
1.27
6.2
5.8
1.05
1.0
0.4
0.7
0.6
0.25
0.25
0.1
0.7
0.3
0.01
0.019 0.0100 0.39
0.014 0.0075 0.38
0.039
0.016
0.028
0.020
inches
0.010 0.057
0.069
0.004 0.049
0.16
0.15
0.05
0.244
0.041
0.228
0.01
0.01
0.028
0.004
0.012
θ
o
8
o
0
Note
1. Plastic or metal protrusions of 0.15 mm (0.006 inch) maximum per side are not included.
REFERENCES
OUTLINE
VERSION
IEC
JEDEC
SOT109-1
076E07
MS-012
JEITA
EUROPEAN
PROJECTION
ISSUE DATE
99-12-27
03-02-19
Fig 10. Package outline SOT109-1 (SO16)
HEF4528B_6
Product data sheet
© NXP B.V. 2009. All rights reserved.
Rev. 06 — 27 November 2009
13 of 16
HEF4528B
NXP Semiconductors
Dual monostable multivibrator
15. Revision history
Table 11.
Revision history
Document ID
Release date
Data sheet status
Change notice
Supersedes
HEF4528B_6
20091127
Product data sheet
-
HEF4528B_5
Modifications:
•
Section 9 “Recommended operating conditions”: ∆t/∆V values updated.
HEF4528B_5
20090813
Product data sheet
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HEF4528B_4
HEF4528B_4
20090209
Product data sheet
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HEF4528B_CNV_3
HEF4528B_CNV_3
19950101
Product specification
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HEF4528B_CNV_2
HEF4528B_CNV_2
19950101
Product specification
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HEF4528B_6
Product data sheet
© NXP B.V. 2009. All rights reserved.
Rev. 06 — 27 November 2009
14 of 16
HEF4528B
NXP Semiconductors
Dual monostable multivibrator
16. Legal information
16.1 Data sheet status
Document status[1][2]
Product status[3]
Definition
Objective [short] data sheet
Development
This document contains data from the objective specification for product development.
Preliminary [short] data sheet
Qualification
This document contains data from the preliminary specification.
Product [short] data sheet
Production
This document contains the product specification.
[1]
Please consult the most recently issued document before initiating or completing a design.
[2]
The term ‘short data sheet’ is explained in section “Definitions”.
[3]
The product status of device(s) described in this document may have changed since this document was published and may differ in case of multiple devices. The latest product status
information is available on the Internet at URL http://www.nxp.com.
16.2 Definitions
Draft — The document is a draft version only. The content is still under
internal review and subject to formal approval, which may result in
modifications or additions. NXP Semiconductors does not give any
representations or warranties as to the accuracy or completeness of
information included herein and shall have no liability for the consequences of
use of such information.
Short data sheet — A short data sheet is an extract from a full data sheet
with the same product type number(s) and title. A short data sheet is intended
for quick reference only and should not be relied upon to contain detailed and
full information. For detailed and full information see the relevant full data
sheet, which is available on request via the local NXP Semiconductors sales
office. In case of any inconsistency or conflict with the short data sheet, the
full data sheet shall prevail.
16.3 Disclaimers
General — Information in this document is believed to be accurate and
reliable. However, NXP Semiconductors does not give any representations or
warranties, expressed or implied, as to the accuracy or completeness of such
information and shall have no liability for the consequences of use of such
information.
Right to make changes — NXP Semiconductors reserves the right to make
changes to information published in this document, including without
limitation specifications and product descriptions, at any time and without
notice. This document supersedes and replaces all information supplied prior
to the publication hereof.
Suitability for use — NXP Semiconductors products are not designed,
authorized or warranted to be suitable for use in medical, military, aircraft,
space or life support equipment, nor in applications where failure or
malfunction of an NXP Semiconductors product can reasonably be expected
to result in personal injury, death or severe property or environmental
damage. NXP Semiconductors accepts no liability for inclusion and/or use of
NXP Semiconductors products in such equipment or applications and
therefore such inclusion and/or use is at the customer’s own risk.
Applications — Applications that are described herein for any of these
products are for illustrative purposes only. NXP Semiconductors makes no
representation or warranty that such applications will be suitable for the
specified use without further testing or modification.
Limiting values — Stress above one or more limiting values (as defined in
the Absolute Maximum Ratings System of IEC 60134) may cause permanent
damage to the device. Limiting values are stress ratings only and operation of
the device at these or any other conditions above those given in the
Characteristics sections of this document is not implied. Exposure to limiting
values for extended periods may affect device reliability.
Terms and conditions of sale — NXP Semiconductors products are sold
subject to the general terms and conditions of commercial sale, as published
at http://www.nxp.com/profile/terms, including those pertaining to warranty,
intellectual property rights infringement and limitation of liability, unless
explicitly otherwise agreed to in writing by NXP Semiconductors. In case of
any inconsistency or conflict between information in this document and such
terms and conditions, the latter will prevail.
No offer to sell or license — Nothing in this document may be interpreted
or construed as an offer to sell products that is open for acceptance or the
grant, conveyance or implication of any license under any copyrights, patents
or other industrial or intellectual property rights.
Export control — This document as well as the item(s) described herein
may be subject to export control regulations. Export might require a prior
authorization from national authorities.
16.4 Trademarks
Notice: All referenced brands, product names, service names and trademarks
are the property of their respective owners.
17. Contact information
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: [email protected]
HEF4528B_6
Product data sheet
© NXP B.V. 2009. All rights reserved.
Rev. 06 — 27 November 2009
15 of 16
HEF4528B
NXP Semiconductors
Dual monostable multivibrator
18. Contents
1
2
3
4
5
6
6.1
6.2
7
8
9
10
11
12
13
14
15
16
16.1
16.2
16.3
16.4
17
18
General description . . . . . . . . . . . . . . . . . . . . . . 1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Ordering information . . . . . . . . . . . . . . . . . . . . . 1
Functional diagram . . . . . . . . . . . . . . . . . . . . . . 2
Pinning information . . . . . . . . . . . . . . . . . . . . . . 3
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 3
Functional description . . . . . . . . . . . . . . . . . . . 4
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 4
Recommended operating conditions. . . . . . . . 5
Static characteristics. . . . . . . . . . . . . . . . . . . . . 5
Dynamic characteristics . . . . . . . . . . . . . . . . . . 6
Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Application information. . . . . . . . . . . . . . . . . . 11
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 12
Revision history . . . . . . . . . . . . . . . . . . . . . . . . 14
Legal information. . . . . . . . . . . . . . . . . . . . . . . 15
Data sheet status . . . . . . . . . . . . . . . . . . . . . . 15
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Contact information. . . . . . . . . . . . . . . . . . . . . 15
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in section ‘Legal information’.
© NXP B.V. 2009.
All rights reserved.
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: [email protected]
Date of release: 27 November 2009
Document identifier: HEF4528B_6
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