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HEF4050B
Hex non-inverting buffers
Rev. 05 -- 11 November 2008 Product data sheet
1. General description
The HEF4050B provides six non-inverting buffers with high current output capability suitable for driving TTL or high capacitive loads. Since input voltages in excess of the buffers' supply voltage are permitted, the buffers may also be used to convert logic levels of up to 15 V to standard TTL levels. Their guaranteed fan-out into common bipolar logic elements is shown in Table 3. 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 industrial (-40 C to +85 C) temperature range.
2. Features
I I I I I I I Accepts input voltages in excess of the supply voltage 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 ESD protection: N HBM JESD22-A114E exceeds 2000 V N MM JESD22-A115-A exceeds 200 V
3. Applications
I LOCMOS (Local Oxidation CMOS) to DTL/TTL converter I HIGH sink current for driving two TTL loads I HIGH-to-LOW level logic conversion
4. Ordering information
Table 1. Ordering information All types operate from -40 C to +85 C. Type number HEF4050BP HEF4050BT Package Name DIP16 SO16 Description plastic dual in-line package; 16-leads (300 mil) plastic small outline package; 16 leads; body width 3.9 mm Version SOT38-4 SOT109-1
NXP Semiconductors
HEF4050B
Hex non-inverting buffers
5. Functional diagram
3
1A
1Y
2
5
2A
2Y
4
7
3A
3Y
6
9
4A
4Y
10
11
5A
5Y
12 input
14
6A
6Y
15
1A
1Y
001aae607
VSS
001aae604
001aae605
Fig 1.
Logic symbol
Fig 2.
Logic diagram for one gate
Fig 3.
Input protection circuit
6. Pinning information
6.1 Pinning
HEF4050B
VDD 1Y 1A 2Y 2A 3Y 3A VSS 1 2 3 4 5 6 7 8
001aae606
16 n.c. 15 6Y 14 6A 13 n.c. 12 5Y 11 5A 10 4Y 9 4A
Fig 4.
Pin configuration
6.2 Pin description
Table 2. Symbol VDD 1Y to 6Y Pin description Pin 1 2, 4, 6, 10, 12, 15 Description supply voltage output
HEF4050B_5
(c) NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 05 -- 11 November 2008
2 of 11
NXP Semiconductors
HEF4050B
Hex non-inverting buffers
Table 2. Symbol 1A to 6A VSS n.c.
Pin description ...continued Pin 3, 5, 7, 9, 11, 14, 8 13, 16 Description input ground supply voltage not connected
7. Functional description
Table 3. Guaranteed fan-out Guaranteed fan-out 2 9 16 Driven element Standard TTL 74 LS 74 L
8. Limiting values
Table 4. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Symbol VDD VI II/O Tstg Tamb Ptot Parameter supply voltage input voltage input/output current storage temperature ambient temperature total power dissipation Tamb -40 C to +85 C DIP16 package SO16 package P
[1] [2]
[1] [2]
Conditions
Min -0.5 -0.5 -65 -40 -
Max +18 VDD + 0.5 10 +150 +85 750 500 100
Unit V V mA C C mW mW mW
power dissipation
per output
For DIP16 package: Ptot derates linearly with 12 mW/K above 70 C. For SO16 package: Ptot derates linearly with 8 mW/K above 70 C.
9. Recommended operating conditions
Table 5. Symbol VDD VI Tamb t/V Recommended operating conditions Parameter supply voltage input voltage ambient temperature input transition rise and fall rate in free air VDD = 5 V VDD = 10 V VDD = 15 V Conditions Min 3 0 -40 Max 15 VDD +85 3.75 0.5 0.08 Unit V V C ns/V ns/V ns/V
HEF4050B_5
(c) NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 05 -- 11 November 2008
3 of 11
NXP Semiconductors
HEF4050B
Hex non-inverting buffers
10. Static characteristics
Table 6. Static characteristics VSS = 0 V; VI = VSS or VDD unless otherwise specified. Symbol VIH Parameter HIGH-level input voltage Conditions |IO| < 1 A VDD 5V 10 V 15 V VIL LOW-level input voltage |IO| < 1 A 5V 10 V 15 V VOH HIGH-level output voltage |IO| < 1 A 5V 10 V 15 V VOL LOW-level output voltage |IO| < 1 A 5V 10 V 15 V IOH HIGH-level output current VO = 2.5 V VO = 4.6 V VO = 9.5 V VO = 13.5 V IOL LOW-level output current VO = 0.4 V VO = 0.5 V VO = 1.5 V II IDD input leakage current supply current IO = 0 A 5V 5V 10 V 15 V 4.75 V 10 V 15 V 15 V 5V 10 V 15 V CI input capacitance Tamb = -40 C Min 3.5 7.0 11.0 4.95 9.95 14.95 -1.7 -0.52 -1.3 -3.6 3.5 12.0 24.0 Max 1.5 3.0 4.0 0.05 0.05 0.05 0.3 4.0 8.0 16.0 Tamb = 25 C Min 3.5 7.0 11.0 4.95 9.95 14.95 -1.4 -0.44 -1.1 -3.0 2.9 10.0 20.0 Max 1.5 3.0 4.0 0.05 0.05 0.05 0.3 4.0 8.0 16.0 7.5 Tamb = 85 C Min 3.5 7.0 11.0 4.95 9.95 14.95 -1.1 -0.36 -0.9 -2.4 2.3 8.0 16.0 Max 1.5 3.0 4.0 0.05 0.05 0.05 1.0 30 60 120 V V V V V V V V V V V V mA mA mA mA mA mA mA A A A A pF Unit
11. Dynamic characteristics
Table 7. Dynamic characteristics VSS = 0 V; Tamb = 25 C; for test circuit see Figure 6; unless otherwise specified. Symbol tPHL Parameter HIGH to LOW propagation delay Conditions nA to nY; see Figure 5 VDD 5V 10 V 15 V tPLH LOW to HIGH propagation delay nA to nY; see Figure 5 5V 10 V 15 V
[1] [1]
Extrapolation formula 26 ns + (0.18 ns/pF)CL 16 ns + (0.08 ns/pF)CL 12 ns + (0.05 ns/pF)CL 28 ns + (0.55 ns/pF)CL 14 ns + (0.23 ns/pF)CL 12 ns + (0.16 ns/pF)CL
Min -
Typ 35 20 15 55 25 20
Max 70 35 30 110 55 40
Unit ns ns ns ns ns ns
HEF4050B_5
(c) NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 05 -- 11 November 2008
4 of 11
NXP Semiconductors
HEF4050B
Hex non-inverting buffers
Table 7. Dynamic characteristics ...continued VSS = 0 V; Tamb = 25 C; for test circuit see Figure 6; unless otherwise specified. Symbol tTHL Parameter Conditions VDD 5V 10 V 15 V tTLH LOW to HIGH see Figure 5 output transition time 5V 10 V 15 V
[1]
[1] [1]
Extrapolation formula 7 ns + (0.35 ns/pF)CL 3 ns + (0.14 ns/pF)CL 2 ns + (0.09 ns/pF)CL 10 ns + (1.00 ns/pF)CL 9 ns + (0.42 ns/pF)CL 6 ns + (0.28 ns/pF)CL
Min -
Typ 25 10 7 60 30 20
Max 50 20 14 120 60 40
Unit ns ns ns ns ns ns
HIGH to LOW see Figure 5 output transition time
The typical values of the propagation delay and transition times are calculated from the extrapolation formulas shown (CL in pF).
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 10 V 15 V Typical formula for PD (W) PD = 3800 x fi + (fo x CL) x VDD2 PD = 11600 x fi + (fo x CL) x VDD PD = 65900 x fi + (fo x CL) x VDD
2 2
where: fi = input frequency in MHz, fo = output frequency in MHz, CL = output load capacitance in pF, VDD = supply voltage in V, (CL x fo) = sum of the outputs.
12. Waveforms
tr
VI input 0V
tf
90 %
VM
10 % tPLH tPHL
VOH output VOL
90 % VM 10 % tTLH tTHL 001aai337
Measurement points are given in Table 9. VOL and VOH are typical output voltage levels that occur with the output load.
Fig 5. Table 9. Input VM 0.5VDD
Input to output propagation delays Measurement points Output VI 0 V to VDD VM 0.5VDD
HEF4050B_5
(c) NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 05 -- 11 November 2008
5 of 11
NXP Semiconductors
HEF4050B
Hex non-inverting buffers
VDD VI G
RT
VO DUT
CL
001aag182
Test data is given in Table 10. Definitions for test circuit: CL = Load capacitance including jig and probe capacitance. RT = Termination resistance should be equal to output impedance Zo of the pulse generator.
Fig 6. Table 10.
Test circuit for switching times Test data Input VI VM 0.5VI tr, tf 20 ns VDD Load CL 50 pF
Supply voltage 5 V to 15 V
HEF4050B_5
(c) NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 05 -- 11 November 2008
6 of 11
NXP Semiconductors
HEF4050B
Hex non-inverting buffers
13. Package outline
DIP16: plastic dual in-line package; 16 leads (300 mil) SOT38-4
D seating plane
ME
A2
A
L
A1
c Z e b1 b 16 9 b2 MH wM (e 1)
pin 1 index E
1
8
0
5 scale
10 mm
DIMENSIONS (inch dimensions are derived from the original mm dimensions) UNIT mm inches A max. 4.2 0.17 A1 min. 0.51 0.02 A2 max. 3.2 0.13 b 1.73 1.30 0.068 0.051 b1 0.53 0.38 0.021 0.015 b2 1.25 0.85 0.049 0.033 c 0.36 0.23 0.014 0.009 D (1) 19.50 18.55 0.77 0.73 E (1) 6.48 6.20 0.26 0.24 e 2.54 0.1 e1 7.62 0.3 L 3.60 3.05 0.14 0.12 ME 8.25 7.80 0.32 0.31 MH 10.0 8.3 0.39 0.33 w 0.254 0.01 Z (1) max. 0.76 0.03
Note 1. Plastic or metal protrusions of 0.25 mm (0.01 inch) maximum per side are not included. OUTLINE VERSION SOT38-4 REFERENCES IEC JEDEC JEITA EUROPEAN PROJECTION
ISSUE DATE 95-01-14 03-02-13
Fig 7.
HEF4050B_5
Package outline SOT38-4 (DIP16)
(c) NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 05 -- 11 November 2008
7 of 11
NXP Semiconductors
HEF4050B
Hex non-inverting buffers
SO16: plastic small outline package; 16 leads; body width 3.9 mm
SOT109-1
D
E
A X
c y HE vMA
Z 16 9
Q A2 pin 1 index Lp 1 e bp 8 wM L detail X A1 (A 3) A
0
2.5 scale
5 mm
DIMENSIONS (inch dimensions are derived from the original mm dimensions) UNIT mm inches A max. 1.75 A1 0.25 0.10 A2 1.45 1.25 A3 0.25 0.01 bp 0.49 0.36 c 0.25 0.19 D (1) 10.0 9.8 E (1) 4.0 3.8 0.16 0.15 e 1.27 0.05 HE 6.2 5.8 L 1.05 Lp 1.0 0.4 0.039 0.016 Q 0.7 0.6 0.028 0.020 v 0.25 0.01 w 0.25 0.01 y 0.1 Z (1) 0.7 0.3
0.010 0.057 0.069 0.004 0.049
0.019 0.0100 0.39 0.014 0.0075 0.38
0.244 0.041 0.228
0.028 0.004 0.012
8 o 0
o
Note 1. Plastic or metal protrusions of 0.15 mm (0.006 inch) maximum per side are not included. OUTLINE VERSION SOT109-1 REFERENCES IEC 076E07 JEDEC MS-012 JEITA EUROPEAN PROJECTION
ISSUE DATE 99-12-27 03-02-19
Fig 8.
HEF4050B_5
Package outline SOT109-1 (SO16)
(c) NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 05 -- 11 November 2008
8 of 11
NXP Semiconductors
HEF4050B
Hex non-inverting buffers
14. Abbreviations
Table 11. Acronym DUT DTL ESD HBM LOCMOS MM TTL Abbreviations Description Device Under Test Diode Transistor Logic ElectroStatic Discharge Human Body Model Local Oxidation CMOS Machine Model Transistor Transistor Logic
15. Revision history
Table 12. Revision history Release date 20081111 Data sheet status Product data sheet Change notice Supersedes HEF4050B_4 Document ID HEF4050B_5 Modifications:
* * *
Maximum Tamb changed to 85 C and Tamb = 125 C parameter data removed throughout. Section 1 "General description" temperature range statement modified. Section 10 "Static characteristics" IDD, IOL, IOH, and II values updated. Product data sheet Product specification Product specification HEF4050B_CNV_3 HEF4050B_CNV_2 -
HEF4050B_4 HEF4050B_CNV_3 HEF4050B_CNV_2
20080702 19950101 19950101
HEF4050B_5
(c) NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 05 -- 11 November 2008
9 of 11
NXP Semiconductors
HEF4050B
Hex non-inverting buffers
16. Legal information
16.1 Data sheet status
Document status[1][2] Objective [short] data sheet Preliminary [short] data sheet Product [short] data sheet
[1] [2] [3]
Product status[3] Development Qualification Production
Definition This document contains data from the objective specification for product development. This document contains data from the preliminary specification. This document contains the product specification.
Please consult the most recently issued document before initiating or completing a design. The term `short data sheet' is explained in section "Definitions". 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.
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.
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
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: salesaddresses@nxp.com
HEF4050B_5
(c) NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 05 -- 11 November 2008
10 of 11
NXP Semiconductors
HEF4050B
Hex non-inverting buffers
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 . . . . . . . . . . . . . . . . . . . . . . 2 Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 2 Functional description . . . . . . . . . . . . . . . . . . . 3 Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 3 Recommended operating conditions. . . . . . . . 3 Static characteristics. . . . . . . . . . . . . . . . . . . . . 4 Dynamic characteristics . . . . . . . . . . . . . . . . . . 4 Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Package outline . . . . . . . . . . . . . . . . . . . . . . . . . 7 Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . 9 Legal information. . . . . . . . . . . . . . . . . . . . . . . 10 Data sheet status . . . . . . . . . . . . . . . . . . . . . . 10 Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Contact information. . . . . . . . . . . . . . . . . . . . . 10 Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Please be aware that important notices concerning this document and the product(s) described herein, have been included in section `Legal information'.
(c) NXP B.V. 2008.
All rights reserved.
For more information, please visit: http://www.nxp.com For sales office addresses, please send an email to: salesaddresses@nxp.com Date of release: 11 November 2008 Document identifier: HEF4050B_5

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