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74HC4051 Datasheet Preview

74HC4051 Datasheet

8-channel analog multiplexer/demultiplexer

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74HC4051; 74HCT4051
8-channel analog multiplexer/demultiplexer
Rev. 9 — 26 September 2017
Product data sheet
1 General description
The 74HC4051; 74HCT4051 is a single-pole octal-throw analog switch (SP8T) suitable
for use in analog or digital 8:1 multiplexer/demultiplexer applications. The switch features
three digital select inputs (S0, S1 and S2), eight independent inputs/outputs (Yn), a
common input/output (Z) and a digital enable input (E). When E is HIGH, the switches
are turned off. Inputs include clamp diodes. This enables the use of current limiting
resistors to interface inputs to voltages in excess of VCC.
2 Features and benefits
Wide analog input voltage range from -5 V to +5 V
Complies with JEDEC standard no. 7A
Low ON resistance:
80 Ω (typical) at VCC - VEE = 4.5 V
70 Ω (typical) at VCC - VEE = 6.0 V
60 Ω (typical) at VCC - VEE = 9.0 V
Logic level translation: to enable 5 V logic to communicate with ±5 V analog signals
Typical ‘break before make’ built-in
ESD protection:
HBM JESD22-A114F exceeds 2000 V
MM JESD22-A115-A exceeds 200 V
CDM JESD22-C101E exceeds 1000 V
Multiple package options
Specified from -40 °C to +85 °C and -40 °C to +125 °C
3 Applications
Analog multiplexing and demultiplexing
Digital multiplexing and demultiplexing
Signal gating




nexperia

74HC4051 Datasheet Preview

74HC4051 Datasheet

8-channel analog multiplexer/demultiplexer

No Preview Available !

Nexperia
74HC4051; 74HCT4051
8-channel analog multiplexer/demultiplexer
4 Ordering information
Table 1. Ordering information
Type number Package
Temperature range Name
Description
74HC4051D
74HCT4051D
-40 °C to +125 °C
SO16
plastic small outline package; 16 leads;
body width 3.9 mm
74HC4051DB -40 °C to +125 °C
74HCT4051DB
SSOP16
plastic shrink small outline package; 16 leads;
body width 5.3 mm
74HC4051PW -40 °C to +125 °C
74HCT4051PW
TSSOP16 plastic thin shrink small outline package; 16 leads;
body width 4.4 mm
74HC4051BQ -40 °C to +125 °C
74HCT4051BQ
DHVQFN16 plastic dual in-line compatible thermal enhanced
very thin quad flat package; no leads; 16 terminals;
body 2.5 x 3.5 x 0.85 mm
5 Functional diagram
VCC
16
13 Y0
Version
SOT109-1
SOT338-1
SOT403-1
SOT763-1
S0 11
14 Y1
15 Y2
S1 10
LOGIC
LEVEL
CONVERSION
S2 9
1-OF-8
DECODER
12 Y3
1 Y4
5 Y5
2 Y6
E 6 4 Y7
Figure 1.  Functional diagram
8
GND
7
VEE
3Z
001aad543
74HC_HCT4051
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 9 — 26 September 2017
© Nexperia B.V. 2017. All rights reserved.
2 / 32


Part Number 74HC4051
Description 8-channel analog multiplexer/demultiplexer
Maker nexperia
Total Page 30 Pages
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