1E	1  •	16	Vcc
1A0	2	15	2E
1A1	3	14	2A0
1Y 0	4	13	2A1
1Y 1	5	12	2Y 0
1Y 2	6	11	2Y 1
1Y 3	7	10	2Y 2
GND	8	9	2Y 3

Pin	Symbol	Description
1	1E	enable input (active low)
2	1A0	address input
3	1A1	address input
4	1Y 0	output (active low)
5	1Y 1	output (active low)
6	1Y 2	output (active low)
7	1Y 3	output (active low)
8	GND	ground
9	2Y 3	output (active low)
10	2Y 2	output (active low)
11	2Y 1	output (active low)
12	2Y 0	output (active low)
13	2A1	address input
14	2A0	address input
15	2E	enable input (active low)
16	Vcc	supply voltage

Specifications
(typical values under recommended operating conditions, unless specified)

Parameter	Value	Unit
Propagation delay, nAn to nY n	11 (74HC) 13 (74HCT)	ns
Propagation delay, nE to nY n	10 (74HC) 13 (74HCT)	ns