HEF4043BT NXP [NXP Semiconductors], HEF4043BT Datasheet - Page 2

• Manufacturer Part Number: HEF4043BT
• Description: Quad R/S latch with 3-state outputs
• Manufacturer: NXP [NXP Semiconductors]

NXP Semiconductors
5. Functional diagram
6. Pinning information
HEF4043B_6
Product data sheet
Fig 1.
Fig 3.
Functional diagram
Pin configuration
12
11
14
15
4
3
6
7
5 OE
1S
1R
2S
2R
3S
3R
4S
4R
6.1 Pinning
OUTPUTS
3-STATE
001aae616
1Q
2Q
3Q
4Q
2
9
10
1
Rev. 06 — 11 November 2008
V
OE
4Q
1Q
1R
1S
2S
2R
SS
1
2
3
4
5
6
7
8
HEF4043B
001aae617
Fig 2.
16
15
14
13
12
11
10
9
V
4R
4S
n.c.
3S
3R
3Q
2Q
Logic diagram for one latch
DD
nOE
nR
nS
Quad R/S latch with 3-state outputs
to other latches
HEF4043B
001aae618
© NXP B.V. 2008. All rights reserved.
nQ
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