NXP Semiconductors
HEF4051B
8-channel analog multiplexer/demultiplexer
4. Ordering information
Table 1.
Ordering information
All types operate from
40
C to +125
C.
Type number
HEF4051BP
HEF4051BT
HEF4051BTS
HEF4051BTT
Package
Name
DIP16
SO16
SSOP16
TSSOP16
Description
plastic dual in-line package; 16 leads (300 mil)
plastic small outline package; 16 leads; body width 3.9 mm
plastic shrink small outline package; 16 leads; body width 5.3 mm
plastic thin shrink small outline package; 16 leads; body width 4.4 mm
Version
SOT38-4
SOT109-1
SOT338-1
SOT403-1
5. Functional diagram
V
DD
16
13 Y0
S1 11
14 Y1
15 Y2
S2 10
12 Y3
LOGIC
LEVEL
CONVERSION
S3 9
1
−
OF
−
8
DECODER
1 Y4
5 Y5
2 Y6
E 6
4 Y7
3 Z
8
V
SS
7
V
EE
001aac277
Fig 1.
Functional diagram
HEF4051B
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© NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 10 — 17 November 2011
2 of 23
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