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74LVC2G3157

Dual 10 Ω single-pole double-throw analog switch

6.2. Pin description

Table 3. Pin description

Symbol

Pin

Description

1S

1

select input

1Y1

2

independent input or output

GND

3

ground (0 V)

2Y1

4

independent input or output

2S

5

select input

2Z

6

common output or input

2Y0

7

independent input or output

8

supply voltage

1Y0

9

independent input or output

1Z

10

common output or input

7. Functional description

Table 4. Function table

H = HIGH voltage level; L = LOW voltage level.

Input nS

Channel on

L

nY0

H

nY1

8. Limiting values

Table 5. 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

supply voltage

-0.5

+6.5

V

input voltage

[1]

-0.5

+6.5

V

input clamping current

-50

-

mA

switch clamping current

-

±50

mA

switch voltage

enable and disable mode

[2]

-0.5

switch current

-

±50

mA

supply current

-

100

mA

ground current

-100

-

mA

storage temperature

-65

+150

°C

total power dissipation

[3]

-

250

mW

[1] The minimum input voltage rating may be exceeded if the input current rating is observed.

[2] The minimum and maximum switch voltage ratings may be exceeded if the switch clamping current rating is observed.

74LVC2G3157

All information provided in this document is subject to legal disclaimers.

Product data sheet

Rev. 3 — 25 March 2019

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