Nexperia
5. Functional diagram
HEF4043B
Quad R/S latch with 3-state outputs
6
5
4
6
5
6
5
4
67$7(
2873876
4
6
5
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Fig 1. Functional diagram
4
DDH
6. Pinning information
6.1 Pinning
Q6
Q4
Q5
2(
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DDH
Fig 2. Logic diagram for one latch
Fig 3. Pin configuration
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4
4
5
6
2(
6
5
966
9''
5
6
QF
6
5
4
4
DDH
HEF4043B
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 11 — 24 March 2016
© Nexperia B.V. 2017. All rights reserved
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