A0	1  •	16	Vcc
A1	2	15	Y 0
A2	3	14	Y 1
LE	4	13	Y 2
E 1	5	12	Y 3
E2	6	11	Y 4
Y 7	7	10	Y 5
GND	8	9	Y 6

Pin	Symbol	Description
1	A0	data input 0
2	A1	data input 1
3	A2	data input 2
4	LE	latch enable input (active low)
5	E 1	data enable input 1 (active low)
6	E2	data enable input 2 (active high)
7	Y 7	output 7
8	GND	ground
9	Y 6	output 6
10	Y 5	output 5
11	Y 4	output 4
12	Y 3	output 3
13	Y 2	output 2
14	Y 1	output 1
15	Y 0	output 0
16	Vcc	supply voltage

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

Parameter	Value	Unit
Propagation delay, An to Y n	18 (74HC)	ns
Propagation delay, LE to Y n	17 (74HC)	ns
Propagation delay, E 1 to Y n	15 (74HC)	ns
Propagation delay, E2 to Y n	15 (74HC)	ns