HEF4040BT,652 Datasheet by Nexperia USA Inc.

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1. General description
The HEF4040B is a 12-stage binary ripple counter with a clock input (CP), an overriding
asynchronous master reset input (MR) and twelve fully buffered outputs (Q0 to Q11). The
counter advances on the HIGH-to-LOW transition of CP. A HIGH on MR clears all counter
stages and forces all outputs LOW, independent of CP. Each counter stage is a static
toggle flip-flop. The clock input is highly tolerant of slow rise and fall times due to its
Schmitt trigger action.
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.
2. Features and benefits
Tolerant of slow clock rise and fall time
Fully static operation
5 V, 10 V, and 15 V parametric ratings
Standardized symmetrical output characteristics
Specified from 40 C to +85 C
Complies with JEDEC standard JESD 13-B
3. Applications
Frequency dividing circuits
Time delay circuits
Control counters
4. Ordering information
HEF4040B
12-stage binary ripple counter
Rev. 9 — 23 March 2016 Product data sheet
Table 1. Ordering information
All types operate from
40
C to +85
C.
Type number Package
Name Description Version
HEF4040BT SO16 plastic small outline package; 16 leads; body width 3.9 mm SOT109-1
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© Nexperia B.V. 2017. All rights reserved
HEF4040B All information provided in this document is subject to legal disclaimers.
Product data sheet Rev. 9 — 23 March 2016 2 of 13
Nexperia HEF4040B
12-stage binary ripple counter
5. Functional diagram
Fig 1. Functional diagram
Fig 2. Logic diagram
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© Nexperia B.V. 2017. All rights reserved
HEF4040B All information provided in this document is subject to legal disclaimers.
Product data sheet Rev. 9 — 23 March 2016 3 of 13
Nexperia HEF4040B
12-stage binary ripple counter
6. Pinning information
6.1 Pinning
6.2 Pin description
Fig 4. Pin configuration
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Table 2. Pin description
Symbol Pin Description
VSS 8 ground supply voltage
Q0 to Q11 9, 7, 6, 5, 3, 2, 4, 13, 12, 14, 15, 1 parallel output
CP 10 clock input (HIGH-to-LOW edge-triggered)
MR 11 master reset input (active HIGH)
VDD 16 supply voltage
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© Nexperia B.V. 2017. All rights reserved
HEF4040B All information provided in this document is subject to legal disclaimers.
Product data sheet Rev. 9 — 23 March 2016 4 of 13
Nexperia HEF4040B
12-stage binary ripple counter
7. Limiting values
[1] For SO16 package: Ptot derates linearly with 8 mW/K above 70 C.
8. Recommended operating conditions
9. Static characteristics
Table 3. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol Parameter Conditions Min Max Unit
VDD supply voltage 0.5 +18 V
IIK input clamping current VI<0.5 V or VI>V
DD + 0.5 V - 10 mA
VIinput voltage 0.5 VDD + 0.5 V
IOK output clamping current VO<0.5 V or VO>V
DD + 0.5 V - 10 mA
II/O 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 SO16 package [1] - 500 mW
P power dissipation per output - 100 mW
Table 4. Recommended operating conditions
Symbol Parameter Conditions Min Typ Max Unit
VDD supply voltage 3 - 15 V
VIinput 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 ms/V
VDD = 10 V - - 0.5 ms/V
VDD = 15 V - - 0.08 ms/V
Table 5. Static characteristics
VSS = 0 V; VI = VSS or VDD; unless otherwise specified.
Symbol Parameter Conditions VDD Tamb = 40 C Tamb = 25 C Tamb = 85 CUnit
Min Max Min Max Min Max
VIH HIGH-level input voltage IO < 1 A 5 V 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
VIL LOW-level input voltage IO < 1 A 5 V - 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
VOH HIGH-level output voltage IO < 1 A 5 V 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
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© Nexperia B.V. 2017. All rights reserved
HEF4040B All information provided in this document is subject to legal disclaimers.
Product data sheet Rev. 9 — 23 March 2016 5 of 13
Nexperia HEF4040B
12-stage binary ripple counter
10. Dynamic characteristics
VOL LOW-level output voltage IO < 1 A 5 V - 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
IOH HIGH-level output current VO = 2.5 V 5 V - 1.7 - 1.4 - 1.1 mA
VO = 4.6 V 5 V - 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
IOL LOW-level output current VO = 0.4 V 5 V 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
ILI input leakage current 15 V - 0.3 - 0.3 - 1.0 A
IDD supply current IO = 0 A 5 V - 20 - 20 - 150 A
10 V - 40 - 40 - 300 A
15 V - 80 - 80 - 600 A
CIinput capacitance - - - - 7.5 - - pF
Table 5. Static characteristics …continued
VSS = 0 V; VI = VSS or VDD; unless otherwise specified.
Symbol Parameter Conditions VDD Tamb = 40 C Tamb = 25 C Tamb = 85 CUnit
Min Max Min Max Min Max
Table 6. Dynamic characteristics
VSS = 0 V; Tamb = 25
C; unless otherwise specified; for test circuit see Figure 6.
Symbol Parameter Conditions VDD Extrapolation formula[1] Min Typ Max Unit
tPHL HIGH to LOW
propagation delay CP Q0
see Figure 5 5 V 78 ns + (0.55 ns/pF)CL- 105 210 ns
10 V 34 ns + (0.23 ns/pF)CL-4590ns
15 V 27 ns + (0.16 ns/pF)CL-3570ns
Qn Qn + 1 5 V [2] (0.55 ns/pF)CL-3570ns
10 V [2] (0.23 ns/pF)CL-1530ns
15 V [2] (0.16 ns/pF)CL -1020ns
MR Qn
see Figure 5 5 V 63 ns + (0.55 ns/pF)CL- 90 180 ns
10 V 29 ns + (0.23 ns/pF)CL-4080ns
15 V 22 ns + (0.16 ns/pF)CL-3060ns
tPLH LOW to HIGH
propagation delay CP Q0
see Figure 5 5 V 58 ns + (0.55 ns/pF)CL- 85 170 ns
10 V 29 ns + (0.23 ns/pF)CL-4080ns
15 V 22 ns + (0.16 ns/pF)CL-3060ns
Qn Qn + 1 5 V [2] (0.55 ns/pF)CL-3570ns
10 V [2] (0.23 ns/pF)CL-1530ns
15 V [2] (0.16 ns/pF)CL-1020ns
tttransition time see Figure 5 5 V [3] 10 ns + (1.00 ns/pF)CL- 60 120 ns
10 V 9 ns + (0.42 ns/pF)CL-3060ns
15 V 6 ns + (0.28 ns/pF)CL-2040ns
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© Nexperia B.V. 2017. All rights reserved
HEF4040B All information provided in this document is subject to legal disclaimers.
Product data sheet Rev. 9 — 23 March 2016 6 of 13
Nexperia HEF4040B
12-stage binary ripple counter
[1] The typical values of the propagation delay and transition times are calculated from the extrapolation formulas shown (CL in pF).
[2] For loads other than 50 pF at the nth output, use the slope given.
[3] tt is the same as tTHL and tTLH.
tWpulse width CP input HIGH;
minimum width;
see Figure 5
5 V 50 25 - ns
10 V 30 15 - ns
15 V 20 10 - ns
MR input HIGH;
minimum width;
see Figure 5
5 V 40 20 - ns
10 V 30 15 - ns
15 V 20 10 - ns
trec recovery time MR input;
see Figure 5 5 V 40 20 - ns
10 V 30 15 - ns
15 V 20 10 - ns
fmax maximum
frequency CP input;
see Figure 5 5 V 10 20 - MHz
10 V 15 30 - MHz
15 V 25 50 - MHz
Table 6. Dynamic characteristics …continued
VSS = 0 V; Tamb = 25
C; unless otherwise specified; for test circuit see Figure 6.
Symbol Parameter Conditions VDD Extrapolation formula[1] Min Typ Max Unit
Table 7. Dynamic power dissipation PD
PD can be calculated from the formulas shown. VSS = 0 V; tr = tf
20 ns; Tamb = 25
C.
Symbol Parameter VDD Typical formula for PD (W) where:
PDdynamic power
dissipation 5 V PD = 400 fi + (fo CL) VDD2fi = input frequency in MHz,
fo = output frequency in MHz,
CL = output load capacitance in pF,
VDD = supply voltage in V,
(fo CL) = sum of the outputs.
10 V PD = 2000 fi + (fo CL) VDD2
15 V PD = 5200 fi + (fo CL) VDD2
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© Nexperia B.V. 2017. All rights reserved
HEF4040B All information provided in this document is subject to legal disclaimers.
Product data sheet Rev. 9 — 23 March 2016 7 of 13
Nexperia HEF4040B
12-stage binary ripple counter
11. Waveforms
Logic levels: VOL and VOH are typical output voltage levels that occur with the output load.
Transition times: transition time (tt) = HIGH LOW (tTHL) or LOW HIGH (tTLH) transition times.
Measurement points are given in Table 8, test circuit in Figure 6 and test data in Table 9
Fig 5. Waveforms showing propagation delays for MR to Qn and CP to Q0, minimum MR and CP pulse widths
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Supply voltage Input Output
VDD VIVMVM
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© Nexperia B.V. 2017. All rights reserved
HEF4040B All information provided in this document is subject to legal disclaimers.
Product data sheet Rev. 9 — 23 March 2016 8 of 13
Nexperia HEF4040B
12-stage binary ripple counter
a. Input waveforms
b. Test circuit
Test data is given in Table 9.
Definitions test circuit:
DUT = Device Under Test;
CL = load capacitance, including the jig and probe capacitance;
RL = load resistance, which should be equal to the output impedance of the pulse generator.
Fig 6. Test circuit for measuring switching times
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Supply voltage Input Load
VDD VItr, tfCL
5 V to 15 V VSS or VDD 20 ns 50 pF
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© Nexperia B.V. 2017. All rights reserved
HEF4040B All information provided in this document is subject to legal disclaimers.
Product data sheet Rev. 9 — 23 March 2016 9 of 13
Nexperia HEF4040B
12-stage binary ripple counter
12. Package outline
Fig 7. Package outline SOT109-1 (SO16)
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© Nexperia B.V. 2017. All rights reserved
HEF4040B All information provided in this document is subject to legal disclaimers.
Product data sheet Rev. 9 — 23 March 2016 10 of 13
Nexperia HEF4040B
12-stage binary ripple counter
13. Revision history
Table 10. Revision history
Document ID Release date Data sheet status Change notice Supersedes
HEF4040B v.9 20160323 Product data sheet - HEF4040B v.8
Modifications: Type number HEF4040BP (SOT38-4) removed.
HEF4040B v.8 20111117 Product data sheet - HEF4040B v.7
Modifications: Legal pages updated.
Changes in “General description” and “Features and benefits”.
HEF4040B v.7 20111010 Product data sheet - HEF4040B v.6
HEF4040B v.6 20091125 Product data sheet - HEF4040B v.5
HEF4040B v.5 20090709 Product data sheet - HEF4040B v.4
HEF4040B v.4 20090304 Product data sheet - HEF4040B_CNV v.3
HEF4040B_CNV v.3 19950101 Product specification - HEF4040B_CNV v.2
HEF4040B_CNV v.2 19950101 Product specification - -
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© Nexperia B.V. 2017. All rights reserved
HEF4040B All information provided in this document is subject to legal disclaimers.
Product data sheet Rev. 9 — 23 March 2016 11 of 13
Nexperia HEF4040B
12-stage binary ripple counter
14. Legal information
14.1 Data sheet status
[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.nexperia.com.
14.2 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. Nexperia 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 Nexperia sales
office. In case of any inconsistency or conflict with the short data sheet, the
full data sheet shall prevail.
Product specification — The information and data provided in a Product
data sheet shall define the specification of the product as agreed between
Nexperia and its customer, unless Nexperia and
customer have explicitly agreed otherwise in writing. In no event however,
shall an agreement be valid in which the Nexperia product is
deemed to offer functions and qualities beyond those described in the
Product data sheet.
14.3 Disclaimers
Limited warranty and liability — Information in this document is believed to
be accurate and reliable. However, Nexperia 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. Nexperia takes no
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Notwithstanding any damages that customer might incur for any reason
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customer for the products described herein shall be limited in accordance
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Right to make changes — Nexperia reserves the right to make
changes to information published in this document, including without
limitation specifications and product descriptions, at any time and without
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Applications — Applications that are described herein for any of these
products are for illustrative purposes only. Nexperia makes no
representation or warranty that such applications will be suitable for the
specified use without further testing or modification.
Customers are responsible for the design and operation of their applications
and products using Nexperia products, and Nexperia
accepts no liability for any assistance with applications or customer product
design. It is customer’s sole responsibility to determine whether the Nexperia
product is suitable and fit for the customer’s applications and
products planned, as well as for the planned application and use of
customer’s third party customer(s). Customers should provide appropriate
design and operating safeguards to minimize the risks associated with their
applications and products.
Nexperia does not accept any liability related to any default,
damage, costs or problem which is based on any weakness or default in the
customer’s applications or products, or the application or use by customer’s
third party customer(s). Customer is responsible for doing all necessary
testing for the customer’s applications and products using Nexperia
products in order to avoid a default of the applications and
the products or of the application or use by customer’s third party
customer(s). Nexperia does not accept any liability in this respect.
Limiting values — Stress above one or more limiting values (as defined in
the Absolute Maximum Ratings System of IEC 60134) will cause permanent
damage to the device. Limiting values are stress ratings only and (proper)
operation of the device at these or any other conditions above those given in
the Recommended operating conditions section (if present) or the
Characteristics sections of this document is not warranted. Constant or
repeated exposure to limiting values will permanently and irreversibly affect
the quality and reliability of the device.
Terms and conditions of commercial sale — Nexperia
products are sold subject to the general terms and conditions of commercial
sale, as published at http://www.nexperia.com/profile/terms, unless otherwise
agreed in a valid written individual agreement. In case an individual
agreement is concluded only the terms and conditions of the respective
agreement shall apply. Nexperia hereby expressly objects to
applying the customer’s general terms and conditions with regard to the
purchase of Nexperia products by customer.
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.
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.
http://wwwmexgeria salesaddresses®nexperia am"... av 1m7 umsmmu
© Nexperia B.V. 2017. All rights reserved
HEF4040B All information provided in this document is subject to legal disclaimers.
Product data sheet Rev. 9 — 23 March 2016 12 of 13
Nexperia HEF4040B
12-stage binary ripple counter
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 competent authorities.
Non-automotive qualified products — Unless this data sheet expressly
states that this specific Nexperia product is automotive qualified,
the product is not suitable for automotive use. It is neither qualified nor tested
in accordance with automotive testing or application requirements. Nexperia
accepts no liability for inclusion and/or use of
non-automotive qualified products in automotive equipment or applications.
In the event that customer uses the product for design-in and use in
automotive applications to automotive specifications and standards, customer
(a) shall use the product without Nexperia’s warranty of the
product for such automotive applications, use and specifications, and (b)
whenever customer uses the product for automotive applications beyond
Nexperia’s specifications such use shall be solely at customer’s
own risk, and (c) customer fully indemnifies Nexperia for any
liability, damages or failed product claims resulting from customer design and
use of the product for automotive applications beyond Nexperia’s
standard warranty and Nexperia’s product specifications.
Translations — A non-English (translated) version of a document is for
reference only. The English version shall prevail in case of any discrepancy
between the translated and English versions.
14.4 Trademarks
Notice: All referenced brands, product names, service names and trademarks
are the property of their respective owners.
15. Contact information
For more information, please visit: http://www.nexperia.com
For sales office addresses, please send an email to: salesaddresses@nexperia.com
Nexperia HEF4040B
12-stage binary ripple counter
16. Contents
1 General description. . . . . . . . . . . . . . . . . . . . . . 1
2 Features and benefits . . . . . . . . . . . . . . . . . . . . 1
3 Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
4 Ordering information. . . . . . . . . . . . . . . . . . . . . 1
5 Functional diagram . . . . . . . . . . . . . . . . . . . . . . 2
6 Pinning information. . . . . . . . . . . . . . . . . . . . . . 3
6.1 Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
6.2 Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 3
7 Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 4
8 Recommended operating conditions. . . . . . . . 4
9 Static characteristics. . . . . . . . . . . . . . . . . . . . . 4
10 Dynamic characteristics . . . . . . . . . . . . . . . . . . 5
11 Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
12 Package outline . . . . . . . . . . . . . . . . . . . . . . . . . 9
13 Revision history. . . . . . . . . . . . . . . . . . . . . . . . 10
14 Legal information. . . . . . . . . . . . . . . . . . . . . . . 11
14.1 Data sheet status . . . . . . . . . . . . . . . . . . . . . . 11
14.2 Definitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
14.3 Disclaimers. . . . . . . . . . . . . . . . . . . . . . . . . . . 11
14.4 Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 12
15 Contact information. . . . . . . . . . . . . . . . . . . . . 12
16 Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
© Nexperia B.V. 2017. All rights reserved
For more information, please visit: http://www.nexperia.com
For sales office addresses, please send an email to: salesaddresses@nexperia.com
Date of release:

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