HEF4044BP 데이터 시트보기 (PDF) - NXP Semiconductors.
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HEF4044BP Datasheet PDF : 13 Pages
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NXP Semiconductors
5. Functional diagram
HEF4044B
Quad R/S latch with 3-state outputs
3 1S
4 1R
1Q 13
7 2S
6 2R
11 3S
12 3R
2Q 9
3-STATE
OUTPUTS
3Q 10
15 4S
14 4R
5 OE
Fig 1. Functional diagram
4Q 1
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6. Pinning information
6.1 Pinning
nS
nR
nQ
OE
to other latches
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Fig 2. Logic diagram for one latch
Fig 3. Pin configuration
HEF4044B
4Q 1
n.c. 2
1S 3
1R 4
OE 5
2R 6
2S 7
VSS 8
16 VDD
15 4S
14 4R
13 1Q
12 3R
11 3S
10 3Q
9 2Q
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HEF4044B_6
Product data sheet
Rev. 06 — 11 November 2008
© NXP B.V. 2008. All rights reserved.
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