M74HC4851

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Single 8 Channel Analog Mux/Demux With Injection Current Protection

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  • The M74HC4851 device is a single 8-channel analog multiplexer/demultiplexer manufactured with silicon gate C2MOS technology.

    It features injection current effect control which makes the device particularly suited for use in automotive applications where voltages in excess of normal logic voltages are common. The injection current effect control allows signals at disabled input channels to exceed the supply voltage range or go down to ground without affecting the signal of the enabled analog channel.
    This eliminates the need for external diode-resistor networks typically used to keep the analog channel signals within the supply voltage range.

    Key Features

    • Low power dissipation
      • ICC= 2 μA (max.) at TA= 25 C
    • Injection current protection
      • VΔOUT<1 m V at VCC= 5 V, IIN≤ 1 mA
      • RS≤ 3.9 kΩ
    • “ON” resistance at TA= 25 C
      • 215 Ω typ. (VCC= 3.0 V)
      • 160 Ω typ. (VCC= 4.5 V)
      • 150 Ω typ. (VCC= 6 V)
    • Fast switching
      • tpd= 8.6 ns (typ.) at TA= 25 C, VCC= 4.5 V
    • Wide operating supply voltage range
      • VCC= 2 V to 6 V
    • High noise immunity
      • VNIH= VNIL= 28% VCC(min.)
    • Pin and function compatible with series 4051, 4851
    • Latch-up performance exceeds 500 mA
      • (JESD 17)
    • ESD performance
      • HBM: 2000 V
      • MM: 200 V
      • CDM: 1000 V

Circuit Diagram

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Technical Documentation

    • Description Version Size Action
      DS2693
      Single 8-channel analog MUX/DEMUX with injection current protection
      7.0
      261.49 KB
      PDF
      DS2693

      Single 8-channel analog MUX/DEMUX with injection current protection

Presentations & Training Material

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      ST offering in Wearable - Analog and Mixed Signal Portfolio 3.0
      1.47 MB
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      ST offering in Wearable - Analog and Mixed Signal Portfolio

Publications and Collaterals

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      ST’s solutions for mobile devices 3.2
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      ST’s solutions for mobile devices

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
M74HC4851YRM13TR
Active
SO-16 Automotive Ecopack3
M74HC4851YTTR
Active
TSSOP 16 Industrial Ecopack3

M74HC4851YRM13TR

Package:

SO-16

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-16

Grade

Automotive

RoHS Compliance Grade

Ecopack3

M74HC4851YTTR

Package:

TSSOP 16

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TSSOP 16

Grade

Industrial

RoHS Compliance Grade

Ecopack3

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

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ECCN (US)
ECCN (EU)
Packing Type
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Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
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M74HC4851YTTR Available at 1 distributors

Distributor availability ofM74HC4851YTTR

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 2667 1 Order Now

Distributor reported inventory date: 2020-08-13

Distributor Name

MOUSER

Stock

2667

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-08-13

Buy now
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EAR99 NEC Tape And Reel TSSOP 16 -40 125 PHILIPPINES 0.636 / 1k
M74HC4851YRM13TR No availability of distributors reported, please contact our sales office Buy now
Active
EAR99 NEC Tape And Reel SO-16 -40 125 MOROCCO 0.57 / 1k

M74HC4851YTTR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.636 / 1k

Distributor availability ofM74HC4851YTTR

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 2667 1 Order Now

Distributor reported inventory date: 2020-08-13

Distributor Name

MOUSER

Stock

2667

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-08-13

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

TSSOP 16

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

0.636 / 1k

Country of Origin

PHILIPPINES

M74HC4851YRM13TR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.57 / 1k

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-16

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

0.57 / 1k

Country of Origin

MOROCCO

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors