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Description NA4x is a family of 4-input gates which perform the logical NAND function.
Logic Symbol
Truth Table
NA4x
A
B C
Q
D
A
B C
Q
D
A B CDQ L XXXH X L XXH XX L XH XXXLH HHHH L
Core Logic
HDL Syntax Verilog .................... NA4x inst_name (Q, A, B, C, D); VHDL...................... inst_name: NA4x port map (Q, A, B, C, D);
Pin Loading
Pin Name
A B C D
NA41 1.0 1.0 1.0 1.0
NA42 2.1 2.1 2.1 2.1
Equivalent Loads NA43 2.1 2.1 2.1 2.1
NA44 2.1 2.1 2.1 2.1
Size And Power Characteristics
Power Characteristicsa
Cell Equivalent Gates
Static IDD (TJ = 85°C) (nA)
EQLpd (Eq-load)
NA41
2.0
TBD
1.9
NA42
4.0
TBD
3.8
NA43
6.0
TBD
8.7
NA44 NA46
7.0 8.0
TBD TBD
12.4 15.7
a. See page 2-15 for power equation.
NA46 2.
NA41 Datasheet
