74VHC03

2/11

Figure 2: Input Equivalent Circuit

Table 2: Pin Description

Table 3: Truth Table

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

Table 5: Recommended Operating Conditions

PIN N°

SYMBOL

NAME AND FUNCTION

1, 4, 9, 12

1A to 4A

Data Inputs

2, 5, 10, 13

1B to 4B

Data Inputs

3, 6, 8, 11

1Y to 4Y

Data Outputs

7

GND

Ground (0V)

14

Positive Supply Voltage

AB

Y

LL

Z

LH

Z

HL

Z

HH

L

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

2 to 5.5

V

Input Voltage

0 to 5.5

V

Output Voltage

V

Operating Temperature

-55 to 125

°C

dt/dv

0 to 100

0 to 20

ns/V