74VHCT125A

2/12

Figure 2: Input Equivalent Circuit

Table 2: Pin Description

Table 3: Truth Table

X : Don‘t Care

Z : High Impedance

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

1) Output in OFF State

2) High or Low State

Table 3: RECOMMENDED OPERATING CONDITIONS

1) Output in OFF State

2) High or Low State

PIN N°

SYMBOL

NAME AND FUNCTION

1, 4, 10, 13

1G to 4G

Output Enable Inputs

2, 5, 9, 12

1A to 4A

Data Inputs

3, 6, 8, 11

1Y to 4Y

Data Outputs

7

GND

Ground (0V)

14

Positive Supply Voltage

AG

Y

XH

Z

LLL

HLH

Symbol

Parameter

Value

Unit

Supply Voltage

-0.5 to +7.0

V

DC Input Voltage

-0.5 to +7.0

V

DC Output Voltage (see note 1)

-0.5 to +7.0

V

DC Output Voltage (see note 2)

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

4.5 to 5.5

V

Input Voltage

0 to 5.5

V

Output Voltage (see note 1)

0 to 5.5

V

Output Voltage (see note 2)

V

Operating Temperature

-55 to 125

°C

dt/dv

0 to 20

ns/V