HEF4585BT,652 NXP Semiconductors, HEF4585BT,652 Datasheet
HEF4585BT,652
Specifications of HEF4585BT,652
HEF4585BTD
HEF4585BTD
Related parts for HEF4585BT,652
HEF4585BT,652 Summary of contents
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HEF4585B 4-bit magnitude comparator Rev. 05 — 22 December 2009 1. General description The HEF4585B is a 4-bit magnitude comparator that compares two 4-bit words, A and B, and determines whether A is greater than equal to ...
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... NXP Semiconductors 5. Functional diagram Fig 1. Functional diagram HEF4585B_5 Product data sheet QA> QA QA< IA>B 4 IA<B 5 IA=B 6 001aae784 Rev. 05 — 22 December 2009 HEF4585B 4-bit magnitude comparator © NXP B.V. 2009. All rights reserved ...
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... NXP Semiconductors IA<B IA=B IA>B Fig 2. Logic diagram HEF4585B_5 Product data sheet Rev. 05 — 22 December 2009 HEF4585B 4-bit magnitude comparator QA<B QA=B QA>B 001aae786 © 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 A[0:3] 10 B[0:3] 11 IA>B 4 IA=B 6 IA<B 5 QA>B 13 QA=B 3 QA< HEF4585B_5 Product data sheet HEF4585B QA IA>B QA>B IA< QA< IA 001aae785 Description word A parallel input word B parallel input ...
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... NXP Semiconductors 7. Functional description [1] Table 3. Function selection Comparing inputs A3, B3 A2 > < > < > < [ HIGH voltage level LOW voltage level don’t care. [2] The first 11 lines describe the normal operation under all conditions that will occur in a single device serial expansion scheme. ...
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... NXP Semiconductors 9. Recommended operating conditions Table 5. Recommended operating conditions Symbol Parameter V supply voltage DD V input voltage I T ambient temperature amb Δt/ΔV input transition rise and fall rate 10. Static characteristics Table 6. Static characteristics unless otherwise specified Symbol Parameter V HIGH-level input voltage ...
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... NXP Semiconductors 11. Dynamic characteristics Table 7. Dynamic characteristics ° for test circuit see SS amb Symbol Parameter Conditions t HIGH to LOW An Qn; PHL propagation delay see In to Qn; see t LOW to HIGH An Qn; PLH propagation delay see In to Qn; see t transition time see t [ QA>B, QA<B or QA=B [ IA>B, IA<B or IA=B ...
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... NXP Semiconductors 12. Waveforms An, Bn, In input Qn output Measurement points shown in (1) Qn (QA>B, QA<B and QA=B) LOW to HIGH (t (2) Qn (QA>B, QA<B and QA=B) HIGH to LOW (t Fig 4. Waveforms showing switching times negative positive a. Input waveforms b. Test circuit Test data is given in Table 9. Definitions for test circuit: ...
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... NXP Semiconductors Table 9. Measurement points and test data Supply voltage Input HEF4585B_5 Product data sheet ≤ 0.5V I Rev. 05 — 22 December 2009 HEF4585B 4-bit magnitude comparator Load © NXP B.V. 2009. All rights reserved ...
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... NXP Semiconductors 13. Application information Some examples of applications for the HEF4585B are: • Process controllers • Servo-motor control A10 B10 A11 B11 Fig 6. Example of cascading comparators HEF4585B_5 Product data sheet HEF4585B IA>B IA=B IA< HEF4585B QA>B IA>B A3 QA=B IA=B B3 QA<B IA< QA>B ...
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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 b max. min. max. 1.73 mm 4.2 0.51 3.2 1.30 0.068 inches 0.17 0.02 0.13 0.051 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 e 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. Revision history Table 10. Revision history Document ID Release date HEF4585B_5 20091222 • Modifications: Section 9 “Recommended operating HEF4585B_4 20090810 HEF4585B_CNV_3 19950101 HEF4585B_CNV_2 19950101 HEF4585B_5 Product data sheet Data sheet status Change notice Product data sheet - conditions”, Δt/ΔV values updated. ...
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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 18. 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 ...