74LVC1G99_10 Datasheet, PDF (7/29 Pages) NXP Semiconductors – Ultra-configurable multiple function gate; 3-state

NXP Semiconductors
74LVC1G99
Ultra-configurable multiple function gate; 3-state
7.5 3-state AND/NOR functions available
Table 9. Function table^[1]
See Figure 9.
Number of inputs Function
AND/NAND
2
3-state AND
2
3-state AND
OR/NOR
3-state NOR
3-state NOR
Input
OE
A
L
L
L
L
[1] H = HIGH voltage level;
L = LOW voltage level.
B
C
D
input 1 input 2 L
input 2 input 1 L
OE
input 1
input 2
Fig 9. 3-state AND/NOR function
OE
input 1
Y
input 2
Y
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Table 10. Function table^[1]
See Figure 10.
Number of inputs Function
AND/NAND
2
3-state AND
2
3-state AND
[1] H = HIGH voltage level;
L = LOW voltage level.
OR/NOR
3-state NOR
3-state NOR
Input
OE
L
L
A
B
C
D
input 2 L
input 1 L
H
input 1 input 2 H
OE
input 1
input 2
Fig 10. 3-state AND/NOR function
OE
input 1
Y
input 2
Y
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74LVC1G99_4
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 04 — 16 April 2010
© NXP B.V. 2010. All rights reserved.
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