Datasheet

HEF4051B All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2014. All rights reserved.
Product data sheet Rev. 11 — 11 September 2014 2 of 23
NXP Semiconductors
HEF4051B
8-channel analog multiplexer/demultiplexer
4. Ordering information
5. Functional diagram
Table 1. Ordering information
All types operate from  40  C to +125  C.
Type number Package
Name Description Version
HEF4051BP DIP16 plastic dual in-line package; 16 leads (300 mil) SOT38-4
HEF4051BT SO16 plastic small outline package; 16 leads; body width 3.9 mm SOT109-1
HEF4051BTS SSOP16 plastic shrink small outline package; 16 leads; body width 5.3 mm SOT338-1
HEF4051BTT TSSOP16 plastic thin shrink small outline package; 16 leads; body width 4.4 mm SOT403-1
Fig 1. Functional diagram
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LOGIC
LEVEL
CONVERSION
11
16
V
DD
13 Y0
S1
1 − OF − 8
DECODER
14 Y1
15 Y2
12 Y3
1Y4
5Y5
2Y6
4Y7
3Z
10
S2
9
S3
6
87
V
SS
V
EE
E