74hct4514 NXP Semiconductors, 74hct4514 Datasheet - Page 4

• Manufacturer Part Number: 74hct4514
• Description: 4-to-16 Line Decoder/demultiplexer With Input Latches
• Manufacturer: NXP Semiconductors

Philips Semiconductors
FUNCTION TABLE
Notes
1. LE = HIGH
September 1993
H
E
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
4-to-16 line decoder/demultiplexer with
input latches
H = HIGH voltage level
L = LOW voltage level
X = don’t care
A
X
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
0
INPUTS
A
H
H
H
H
H
H
X
H
H
L
L
L
L
L
L
L
L
1
A
X
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
2
A
X
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
3
Fig.4 Functional diagram.
Q
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
0
Q
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
1
Q
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
2
Q
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
3
Q
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
4
Q
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
4
5
Q
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
6
OUTPUTS
Q
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
7
Q
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
8
Q
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
APPLICATIONS
9
Digital multiplexing
Address decoding
Hexadecimal/BCD decoding
Q
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
10
Q
74HC/HCT4514
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
11
Q
Product specification
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
12
Q
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
13
Q
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
14
Q
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
15