HIT HD74LV05A Datasheet

HD74LV05A

Hex Inverters with Open Drain Outputs

ADE-205-249A (Z)

2nd Edition

February 2000

Description

The HD74LV05A has six inverters with open drain outputs in a 14-pin package.
Low-voltage and high-speed operation is suitable for the battery-powered products (e.g., notebook
computers), and the low-power consumption extends the battery life.

Features

• VCC = 2.0 V to 5.5 V operation

• All inputs VIH (Max.) = 5.5 V (@VCC = 0 V to 5.5 V)

• All outputs VO (Max.) = 5.5 V (@VCC = 0 V)

• Typical VOL ground bounce < 0.8 V (@VCC = 3.3 V, Ta = 25°C)

• Typical VOH undershoot > 2.3 V (@VCC = 3.3 V, Ta = 25°C)

• Output current ±6 mA (@VCC = 3.0 V to 3.6 V), ±12 mA (@VCC = 4.5 V to 5.5 V)

Function Table

Input A Output Y

LH
HL

Note: H: High level

L: Low level

HD74LV05A

Pin Arrangement

1A
1Y
2A
2Y
3A
3Y

GND

1
2
3
4
5

6

7

(Top view)

14
13
12
11
10

V

CC

6A
6Y

5A
5Y
4A

9

4Y

8

2

HD74LV05A

Absolute Maximum Ratings

Item Symbol Ratings Unit Conditions

Supply voltage range V
Input voltage range*
Output voltage range*

1

1, 2

Input clamp current I
Output clamp current I
Continuous output current I
Continuous current through

V

or GND

CC

Maximum power dissipation
at Ta = 25°C (in still air)*

3

CC

V

I

V

O

IK

OK

O

or I

I

CC

GND

P

T

Storage temperature Tstg –65 to 150 °C
Notes: The absolute maximum ratings are values which must not individually be exceeded, and furthermore,

no two of which may be realized at the same time.

1. The input and output voltage ratings may be exceeded if the input and output clamp-current
ratings are observed.

2. This value is limited to 5.5 V maximum.

3. The maximum package power dissipation was calculated using a junction temperature of 150°C.

–0.5 to 7.0 V
–0.5 to 7.0 V
–0.5 to VCC + 0.5 V Output: H or L
–0.5 to 7.0 VCC: OFF
–20 mA VI < 0
–50 mA VO < 0
25 mA VO = 0 to V

CC

±50 mA

785 mW SOP

500 TSSOP

3

HD74LV05A

Recommended Operating Conditions

Item Symbol Min Max Unit Conditions

Supply voltage range V
Input voltage range V
Output voltage range V
Output current I

CC

I

O

OL

Input transition rise or fall rate ∆t/∆v 0 200 ns/V VCC = 2.3 to 2.7 V

Operating free-air temperature Ta –40 85 °C
Note: Unused or floating inputs must be held high or low.

Logic Diagram

2.0 5.5 V
0 5.5 V
0 5.5 V
—50 µAV

= 2.0 V

CC

— 2 mA VCC = 2.3 to 2.7 V
—6 V
—12 V

= 3.0 to 3.6 V

CC

= 4.5 to 5.5 V

CC

0 100 VCC = 3.0 to 3.6 V
020 V

= 4.5 to 5.5 V

CC

A

Y

4