HEF4044B Quad R/S latch with 3-state outputs Rev. 09 -- 15 December 2009 Product data sheet 1. General description The HEF4044B is a quad R/S latch with 3-state outputs, with a common output enable input (OE). Each latch has an active LOW set input (1S to 4S), an active LOW reset input (1R to 4R) and an active HIGH 3-state output (1Q to 4Q). When OE is HIGH, the latch output (nQ) is determined by the nR and nS inputs as shown in Table 3. When OE is LOW, the latch outputs are in the high impedance OFF-state. OE does not affect the state of the latch. The high impedance off-state feature allows common bussing of the outputs. 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 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 Four-bit storage with output enable 4. Ordering information Table 1. Ordering information All types operate from -40 C to +85 C. Type number Package Name Description Version HEF4044BP DIP16 plastic dual in-line package; 16 leads (300 mil) SOT38-4 HEF4044BT SO16 plastic small outline package; 16 leads; body width 3.9 mm SOT109-1 HEF4044B NXP Semiconductors Quad R/S latch with 3-state outputs 5. Functional diagram 3 1S 1Q 13 4 1R 7 2S 2Q 9 6 2R 11 3S nS 3-STATE OUTPUTS 3Q 10 12 3R nQ nR 15 4S 4Q 1 14 4R OE 5 OE to other latches 001aae621 Fig 1. 001aai542 Functional diagram Fig 2. Logic diagram for one latch 6. Pinning information 6.1 Pinning HEF4044B 4Q 1 16 VDD n.c. 2 15 4S 1S 3 14 4R 1R 4 13 1Q OE 5 12 3R 2R 6 11 3S 2S 7 10 3Q VSS 8 9 2Q 001aae622 Fig 3. Pin configuration HEF4044B_9 Product data sheet (c) NXP B.V. 2009. All rights reserved. Rev. 09 -- 15 December 2009 2 of 13 HEF4044B NXP Semiconductors Quad R/S latch with 3-state outputs 6.2 Pin description Table 2. Pin description Symbol Pin Description n.c. 2 not connected 1S to 4S 3, 7, 11, 15 set input (active LOW) 1R to 4R 4, 6, 12, 14 reset input (active LOW) OE 5 common output enable input VSS 8 ground supply voltage 1Q to 4Q 13, 9, 10, 1 3-state buffered latch output VDD 16 supply voltage 7. Functional description Table 3. Function table[1] Input Output OE nS nR nQ L X X Z H L H H H X L L H H H latched [1] H = HIGH voltage level; L = LOW voltage level; X = don't care; Z = high impedance state. 8. Limiting values Table 4. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Symbol Parameter VDD supply voltage IIK input clamping current VI input voltage IOK output clamping current Conditions Min VI < -0.5 V or VI > VDD + 0.5 V Unit -0.5 +18 V - 10 mA -0.5 VO < -0.5 V or VO > VDD + 0.5 V Max VDD + 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 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. HEF4044B_9 Product data sheet (c) NXP B.V. 2009. All rights reserved. Rev. 09 -- 15 December 2009 3 of 13 HEF4044B NXP Semiconductors Quad R/S latch with 3-state outputs 9. Recommended operating conditions Table 5. Recommended operating conditions Symbol Parameter VDD supply voltage Conditions Min Typ Max Unit 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 s/V VDD = 10 V - - 0.5 s/V VDD = 15 V - - 0.08 s/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 LOW-level input voltage Conditions |IO| < 1 A |IO| < 1 A HIGH-level output voltage |IO| < 1 A LOW-level output voltage |IO| < 1 A HIGH-level output current VO = 2.5 V LOW-level output current II input leakage current IOZ OFF-state output current VDD 5V Tamb = -40 C Tamb = 85 C Unit Min Max Min Max Min Max 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 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 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 A nQ output HIGH; returned to VDD 15 V - 1.6 - 1.6 - 12.0 A nQ output LOW; returned to VSS 15 V - 1.6 - 1.6 - 12.0 A HEF4044B_9 Product data sheet Tamb = 25 C (c) NXP B.V. 2009. All rights reserved. Rev. 09 -- 15 December 2009 4 of 13 HEF4044B NXP Semiconductors Quad R/S latch with 3-state outputs Table 6. Static characteristics ...continued VSS = 0 V; VI = VSS or VDD unless otherwise specified. Symbol Parameter Conditions VDD Tamb = -40 C Min IDD supply current Tamb = 85 C Unit Max Min Max Min Max 5V - 20 - 20 - 150 A 10 V - 40 - 40 - 300 A 15 V - 80 - 80 - 600 A - - - 7.5 - - pF IO = 0 A input capacitance CI Tamb = 25 C 11. Dynamic characteristics Table 7. Dynamic characteristics VSS = 0 V; Tamb = 25 C; for test circuit see Figure 6; unless otherwise specified. Symbol Parameter Conditions tPHL HIGH to LOW propagation delay nR to nQ; see Figure 4 VDD 5V [1] 10 V 15 V LOW to HIGH propagation delay tPLH nS to nQ; see Figure 4 5V [1] transition time tPHZ tPLZ HIGH to OFF-state propagation delay OE nQ; see Figure 5 LOW to OFF-state propagation delay OE nQ; see Figure 5 OFF-state to HIGH propagation delay tPZH OFF-state to LOW propagation delay tPZL pulse width tW see Figure 4 OE nQ; see Figure 5 nS input LOW; minimum width; see Figure 4 nR input LOW; minimum width; see Figure 4 [1] Typ Max Unit - 90 185 ns 29 ns + (0.23 ns/pF)CL - 40 80 ns 22 ns + (0.16 ns/pF)CL - 30 60 ns 63 ns + (0.55 ns/pF)CL - 90 180 ns - 40 80 ns 22 ns + (0.16 ns/pF)CL - 30 60 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 5V - 50 100 ns 10 V - 30 60 ns 15 V - 25 50 ns 5V - 30 60 ns 10 V - 25 45 ns 15 V - 20 40 ns 5V OE nQ; see Figure 5 Min 63 ns + (0.55 ns/pF)CL 29 ns + (0.23 ns/pF)CL 10 V 15 V tt Extrapolation formula [1] 5V - 50 100 ns 10 V - 25 50 ns 15 V - 20 40 ns 5V - 50 95 ns 10 V - 25 45 ns 15 V - 20 35 ns 5V 30 15 - ns 10 V 20 10 - ns 15 V 16 8 - ns 5V 30 15 - ns 10 V 20 10 - ns 15 V 16 8 - ns The typical values of the propagation delay and transition times are calculated from the extrapolation formulas shown (CL in pF). HEF4044B_9 Product data sheet (c) NXP B.V. 2009. All rights reserved. Rev. 09 -- 15 December 2009 5 of 13 HEF4044B NXP Semiconductors Quad R/S latch with 3-state outputs 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 Parameter PD dynamic power dissipation VDD Typical formula for PD (W) where: 5V PD = 1300 x fi + (fo x CL) x VDD2 fi = input frequency in MHz, 10 V PD = 5200 x fi + (fo x CL) x VDD2 fo = output frequency in MHz, 15 V PD = 12900 x fi + (fo x CL) x CL = output load capacitance in pF, VDD2 VDD = supply voltage in V, (fo x CL) = sum of the outputs. 12. Waveforms VI tf tr 90 % VM input nS 10 % 0V tW tW VI VM input nR 0V tPLH VOH tPHL 90 % VM output nQ VOL 10 % tTLH tTHL 001aai543 Measurement points are given in Table 9. Logic levels: VOL and VOH are typical output voltage levels that occur with the output load. Fig 4. Set (nS) and reset (nR) inputs pulse width and propagation delay to latch output (nQ) and output nQ transition time HEF4044B_9 Product data sheet (c) NXP B.V. 2009. All rights reserved. Rev. 09 -- 15 December 2009 6 of 13 HEF4044B NXP Semiconductors Quad R/S latch with 3-state outputs VDD OE input VSS tPLZ output LOW-to-OFF OFF-to-LOW tPZL VDD VY VX VSS tPHZ VDD tPZH VY output HIGH-to-OFF OFF-to-HIGH VX VSS outputs on outputs off outputs on 001aag355 Measurement points are given in Table 9. Fig 5. Output enable (OE) to latch output (nQ) enable time (tPZL and tPZH) and disable time (tPLZ and tPHZ) Table 9. Measurement points Supply voltage Input Output VDD VI VM VM VX VY 5 V to 15 V VDD or VSS 0.5VDD 0.5VDD 0.1VDD 0.9VDD HEF4044B_9 Product data sheet (c) NXP B.V. 2009. All rights reserved. Rev. 09 -- 15 December 2009 7 of 13 HEF4044B NXP Semiconductors Quad R/S latch with 3-state outputs tW VI 90 % negative pulse VM VM 10 % 0V tf tr tr tf VI 90 % positive pulse VM VM 10 % 0V tW 001aaj781 a. Input waveform VEXT VDD VI RL VO G DUT RT CL 001aaj915 b. Test circuit Test and measurement data is given in Table 10. Definitions test circuit: DUT = Device Under Test. RT = Termination resistance should be equal to output impedance Zo of the pulse generator. CL = Load capacitance including jig and probe capacitance. Fig 6. Test circuit for measuring switching times Table 10. Test data Supply voltage 5 V to 15 V Input Load VEXT VI tr, tf CL RL tPLH, tPHL tPLZ, tPZL tPHZ, tPZH VDD 20 ns 50 pF 1 k open VDD GND HEF4044B_9 Product data sheet (c) NXP B.V. 2009. All rights reserved. Rev. 09 -- 15 December 2009 8 of 13 HEF4044B NXP Semiconductors Quad R/S latch with 3-state outputs 13. 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 7. EUROPEAN PROJECTION Package outline SOT38-4 (DIP16) HEF4044B_9 Product data sheet (c) NXP B.V. 2009. All rights reserved. Rev. 09 -- 15 December 2009 9 of 13 HEF4044B NXP Semiconductors Quad R/S latch with 3-state outputs 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 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 o 8 o 0 Note 1. Plastic or metal protrusions of 0.15 mm (0.006 inch) maximum per side are not included. Fig 8. REFERENCES OUTLINE VERSION IEC JEDEC SOT109-1 076E07 MS-012 JEITA EUROPEAN PROJECTION ISSUE DATE 99-12-27 03-02-19 Package outline SOT109-1 (SO16) HEF4044B_9 Product data sheet (c) NXP B.V. 2009. All rights reserved. Rev. 09 -- 15 December 2009 10 of 13 HEF4044B NXP Semiconductors Quad R/S latch with 3-state outputs 14. Revision history Table 11. Revision history Document ID Release date Data sheet status Change notice Supersedes HEF4044B_9 20091215 Product data sheet - HEF4044B_8 Modifications: * Section 12 "Waveforms" Table 10 "Test data" tPLZ and tPZL value updated. HEF4044B_8 20091127 Product data sheet - HEF4044B_7 HEF4044B_7 20090721 Product data sheet - HEF4044B_6 HEF4044B_6 20081111 Product data sheet - HEF4044B_5 HEF4044B_5 20080812 Product data sheet - HEF4044B_4 HEF4044B_4 20080717 Product data sheet - HEF4044B_CNV_3 HEF4044B_CNV_3 19950101 Product specification - HEF4044B_CNV_2 HEF4044B_CNV_2 19950101 Product specification - - HEF4044B_9 Product data sheet (c) NXP B.V. 2009. All rights reserved. Rev. 09 -- 15 December 2009 11 of 13 HEF4044B NXP Semiconductors Quad R/S latch with 3-state outputs 15. Legal information 15.1 Data sheet status Document status[1][2] Product status[3] 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. Definition [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. 15.2 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. 15.3 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. 15.4 Trademarks Notice: All referenced brands, product names, service names and trademarks are the property of their respective owners. 16. Contact information For more information, please visit: http://www.nxp.com For sales office addresses, please send an email to: salesaddresses@nxp.com HEF4044B_9 Product data sheet (c) NXP B.V. 2009. All rights reserved. Rev. 09 -- 15 December 2009 12 of 13 HEF4044B NXP Semiconductors Quad R/S latch with 3-state outputs 17. Contents 1 2 3 4 5 6 6.1 6.2 7 8 9 10 11 12 13 14 15 15.1 15.2 15.3 15.4 16 17 General description . . . . . . . . . . . . . . . . . . . . . . 1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Ordering information . . . . . . . . . . . . . . . . . . . . . 1 Functional diagram . . . . . . . . . . . . . . . . . . . . . . 2 Pinning information . . . . . . . . . . . . . . . . . . . . . . 2 Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 3 Functional description . . . . . . . . . . . . . . . . . . . 3 Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 3 Recommended operating conditions. . . . . . . . 4 Static characteristics. . . . . . . . . . . . . . . . . . . . . 4 Dynamic characteristics . . . . . . . . . . . . . . . . . . 5 Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Package outline . . . . . . . . . . . . . . . . . . . . . . . . . 9 Revision history . . . . . . . . . . . . . . . . . . . . . . . . 11 Legal information. . . . . . . . . . . . . . . . . . . . . . . 12 Data sheet status . . . . . . . . . . . . . . . . . . . . . . 12 Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Contact information. . . . . . . . . . . . . . . . . . . . . 12 Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 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. 2009. 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: 15 December 2009 Document identifier: HEF4044B_9