74HC4851(2007) 데이터 시트보기 (PDF) - NXP Semiconductors.

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74HC4851
(Rev.:2007)

8-channel analog multiplexer/demultiplexer with injection-current effect control

NXP Semiconductors. 

NXP Semiconductors

74HC4851

8-channel analog MUX/DEMUX with injection-current effect control

7. Functional description

Table 3. Function table[1]

Input

Channel ON

E

S2

S1

S0

L

L

L

L

Y0 to Z

L

L

L

H

Y1 to Z

L

L

H

L

Y2 to Z

L

L

H

H

Y3 to Z

L

H

L

L

Y4 to Z

L

H

L

H

Y5 to Z

L

H

H

L

Y6 to Z

L

H

H

H

Y7 to Z

H

X

X

X

-

[1] H = HIGH voltage level;

L = LOW voltage level;

X = don’t care.

8. Limiting values

Table 4. Limiting values

In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).

Symbol

Parameter

Conditions

Min Max

Unit

VCC

supply voltage

VI

input voltage

VSW

switch voltage

IIK

input clamping current

ISK

switch clamping current

ISW

switch current

enable and disable mode

VI < 0 V or VI > VCC

VI < 0 V or VI > VCC

VSW = 0 V to VCC

−0.5 +7.0

V

−0.5 VCC + 0.5 V

−0.5 VCC + 0.5 V

-

±20

mA

-

±20

mA

-

±25

mA

ICC

IGND

Tstg

Ptot

supply current

ground current

storage temperature

total power dissipation

Tamb = −40 °C to +125 °C

-

50

mA

−50 -

mA

−65 +150

°C

[1] -

500

mW

[1] For SO16 package: Ptot derates linearly with 8 mW/K above 70 °C.

For TSSOP16 package: Ptot derates linearly with 5.5 mW/K above 60 °C.

For DHVQFN16 packages: Ptot derates linearly with 4.5 mW/K above 60 °C.

74HC4851_1

Product data sheet

Rev. 01 — 9 March 2007

© NXP B.V. 2007. All rights reserved.

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