74LVX157

2/12

Figure 2: Input Equivalent Circuit

Table 2: Pin Description

Table 3: Truth Table

X : Don’t Care

Table 4: Absolute Maximum Ratings

Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is

not implied.

Table 5: Recommended Operating Conditions

1) Truth Table guaranteed: 1.2V to 3.6V

PIN N°

SYMBOL

NAME AND FUNCTION

1

SELECT

Common Data Select

Inputs

2, 5, 11, 14

1A to 4A

Data Inputs From Source

A

3, 6, 10, 13

1B to 4B

Data Inputs From Source

B

4, 7, 9, 12

1Y to 4Y

Multiplexer Outputs

15

STROBE

Strobe Input

8

GND

Ground (0V)

16

Positive Supply Voltage

INPUTS

OUTPUT

STROBE

SELECT

A

B

Y

H

XXX

L

LLL

X

L

LL

H

X

H

LH

X

L

L

LH

X

H

H

Symbol

Parameter

Value

Unit

Supply Voltage

-0.5 to +7.0

V

DC Input Voltage

-0.5 to +7.0

V

DC Output Voltage

V

DC Input Diode Current

- 20

mA

DC Output Diode Current

± 20

mA

DC Output Current

± 25

mA

± 50

mA

Storage Temperature

-65 to +150

°C

Lead Temperature (10 sec)

300

°C

Symbol

Parameter

Value

Unit

Supply Voltage (note 1)

2 to 3.6

V

Input Voltage

0 to 5.5

V

Output Voltage

V

Operating Temperature

-55 to 125

°C

dt/dv

0 to 100

ns/V