HEF4543BT,652 NXP Semiconductors, HEF4543BT,652 Datasheet
HEF4543BT,652
Specifications of HEF4543BT,652
HEF4543BTD
HEF4543BTD
Related parts for HEF4543BT,652
HEF4543BT,652 Summary of contents
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HEF4543B BCD to 7-segment latch/decoder/driver Rev. 05 — 27 October 2009 1. General description The HEF4543B is a BCD to 7-segment latch/decoder/driver for liquid crystal and LED displays. It has four address inputs (D0 to D3), an active LOW latch ...
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... NXP Semiconductors 5. Functional diagram Fig 1. Functional diagram HEF4543B_5 Product data sheet LATCHES 7 BL DECODER 6 PH DRIVERS Rev. 05 — 27 October 2009 HEF4543B BCD to 7-segment latch/decoder/driver 001aae742 © NXP B.V. 2009. All rights reserved ...
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... NXP Semiconductors Fig 2. Logic diagram HEF4543B_5 Product data sheet BCD to 7-segment latch/decoder/driver Rev. 05 — 27 October 2009 HEF4543B 001aae744 © NXP B.V. 2009. All rights reserved ...
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... NXP Semiconductors 6. Pinning information 6.1 Pinning Fig 3. Pin configuration 6.2 Pin description Table 2. Pin description Symbol Pin 10, 11, 12, 13, 15 HEF4543B_5 Product data sheet BCD to 7-segment latch/decoder/driver HEF4543B 001aae743 Description latch enable input (active LOW) address (data) input phase input (active HIGH) ...
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... NXP Semiconductors 7. Functional description [1] Table 3. Function table Inputs [ above H as above [ HIGH voltage level LOW voltage level don’t care,: n. change. [2] For liquid crystal displays, apply a square-wave to PH; For common cathode LED displays, select PH = LOW; For common anode LED displays, select PH = HIGH. ...
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... NXP Semiconductors Table 4. Limiting values …continued In accordance with the Absolute Maximum Rating System (IEC 60134). Symbol Parameter P total power dissipation tot P power dissipation [1] For DIP16 package: P derates linearly with 12 mW/K above 70 C. tot [2] For SO16 package: P derates linearly with 8 mW/K above 70 C. ...
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... NXP Semiconductors Table 6. Static characteristics unless otherwise specified Symbol Parameter I LOW-level output current OL I input leakage current I I supply current DD C input capacitance I 11. Dynamic characteristics Table 7. Dynamic characteristics For test circuit see SS amb Symbol Parameter t HIGH to LOW PHL propagation delay ...
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... NXP Semiconductors Table 7. Dynamic characteristics For test circuit see SS amb Symbol Parameter Conditions t hold time see t pulse width pin LE HIGH; W minimum width; see [1] The typical values of the propagation delay and transition times are calculated from the extrapolation formulas shown (C Table 8. Dynamic power dissipation P P can be calculated from the formulas shown ...
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... NXP Semiconductors LE input D2 input Qg output Conditions LOW HIGH Fig 6. Waveforms showing minimum LE pulse width, set-up, and hold time for HEF4543B_5 Product data sheet Rev. 05 — 27 October 2009 HEF4543B BCD to 7-segment latch/decoder/driver 001aaj799 © NXP B.V. 2009. All rights reserved ...
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... NXP Semiconductors a. Input waveforms b. Test circuit Test data is given in Table Definitions for test circuit Load resistance Load capacitance including jig and probe capacitance Termination resistance should be equal to output impedance Z T Fig 7. Test circuit for switching times Table 9. Test data Supply voltage ...
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... NXP Semiconductors HEF4543B output common cathode Bipolar transistors may be added for gain where V Fig 8. Connection to LED display readout HEF4543B output PH Fig 9. Connection to LCD readout HEF4543B output Fig 11. Connection to gas discharge display readout HEF4543B_5 Product data sheet common cathode LED 001aae745 b. common anode ...
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... NXP Semiconductors 14. Package outline DIP16: plastic dual in-line package; 16 leads (300 mil pin 1 index 1 DIMENSIONS (inch dimensions are derived from the original mm dimensions UNIT max. min. max. mm 4.2 0.51 3.2 inches 0.17 0.02 0.13 Note 1. Plastic or metal protrusions of 0.25 mm (0.01 inch) maximum per side are not included. ...
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... NXP Semiconductors SO16: plastic small outline package; 16 leads; body width 3 pin 1 index 1 DIMENSIONS (inch dimensions are derived from the original mm dimensions) A UNIT max. 0.25 1.45 mm 1.75 0.25 0.10 1.25 0.010 0.057 inches 0.069 0.01 0.004 0.049 Note 1. Plastic or metal protrusions of 0.15 mm (0.006 inch) maximum per side are not included. ...
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... NXP Semiconductors 15. Abbreviations Table 10. Abbreviations Acronym Description DUT Device Under Test 16. Revision history Table 11. Revision history Document ID Release date HEF4543B_5 20091027 • Modifications: Section 2 “Features” • Section 9 “Recommended operating conditions” • Section 15 “Abbreviations” HEF4543B_4 20090317 HEF4543B_CNV_3 19950101 ...
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... 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 ...
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... NXP Semiconductors 19. Contents 1 General description . . . . . . . . . . . . . . . . . . . . . . 1 2 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 3 Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 4 Ordering information . . . . . . . . . . . . . . . . . . . . . 1 5 Functional diagram . . . . . . . . . . . . . . . . . . . . . . 2 6 Pinning information . . . . . . . . . . . . . . . . . . . . . . 4 6.1 Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 6.2 Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 4 7 Functional description . . . . . . . . . . . . . . . . . . . 5 8 Limiting values Recommended operating conditions Static characteristics Dynamic characteristics . . . . . . . . . . . . . . . . . . 7 12 Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 13 Application information Package outline ...