Datasheet

74HC_HCT4051 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2012. All rights reserved.
Product data sheet Rev. 7 — 19 July 2012 3 of 31
NXP Semiconductors
74HC4051; 74HCT4051
8-channel analog multiplexer/demultiplexer
Fig 2. Logic symbol Fig 3. IEC logic symbol
001aad541
13
Y0
14
11
Y1S0
10
S1
9
S2
6
E
15
Y2
12
Y3
1
Y4
5
Y5
Z
3
2
Y6
4
Y7
2
0
MUX/DMUX
13
G8
14
15
12
3
1
5
2
4
0
1
2
3
4
5
6
7
001aad542
8 X
0
7
11
10
9
6
Fig 4. Schematic diagram (one switch)
001aad544
from
logic
V
CC
V
EE
V
EE
V
CC
V
CC
V
EE
Y
Z
V
CC