5 Pin Configuration and Functions

Figure 5-1 SN54AHC86 J or W Package,
SN74AHC86 D, DB, DGV, N, NS, or PW Package,
14-Pin (Top View)

Figure 5-3 SN74AHC86 BQA Package, WQFN 14-Pin (Top View)

Figure 5-2 SN74AHC86 RGY Package, VQFN 14-Pin (Top View)

Figure 5-4 SN54AHC86 FK Package, LCCC 20-Pin (Top View)

Table 5-1 Pin Functions

PIN			TYPE⁽¹⁾	DESCRIPTION
NAME	D, DB, DGV, N, NS, PW, RGY, J, W, or BQA	FK	TYPE⁽¹⁾	DESCRIPTION
1A	1	2	I	Channel 1, Input A
1B	2	3	I	Channel 1, Input B
1Y	3	4	O	Channel 1, Output Y
2A	4	6	I	Channel 2, Input A
2B	5	8	I	Channel 2, Input B
2Y	6	9	O	Channel 2, Output Y
GND	7	10	G	Ground
3Y	8	12	O	Channel 3, Output Y
3A	9	13	I	Channel 3, Input A
3B	10	14	I	Channel 3, Input B
4Y	11	16	O	Channel 4, Output Y
4A	12	18	I	Channel 4, Input A
4B	13	19	I	Channel 4, Input B
V_CC	14	20	P	Positive Supply
NC	—	1, 5, 7, 11, 15, 17	—	Not internally connected
Thermal pad⁽²⁾			—	The thermal pad can be connected to GND or left floating. Do not connect to any other signal or supply.

(1) Signal Types: I = Input, O = Output, I/O = Input or Output, G = ground, P = power.

(2) BQA package only