HI-8420, HI-8423

NOTE:

Stresses above absolute maximum

ratings or outside recommended operating conditions may cause

permanent damage to the device. These are stress ratings only. Operation at the limits is not recommended.

ABSOLUTE MAXIMUM RATINGS

RECOMMENDED

OPERATING CONDITIONS

Supply Voltage

Operating Temperature Range

Industrial Screening .........

-40°C to +85°C

Hi-Temp Screening ........

-55°C to +125°C

VDD .................................. 4.5 V to 5.5 V

Supply voltage (

Logic input voltage range

Power dissipation at 25°C

350 mW

Solder temperature

275°C for 10 sec

Storage temperature

-65°C to +150°C

VDD)

-0.3 V to +7 V

-0.3 V to +5.5 V

Discrete input voltage range

-80 V to + 80 V

ELECTRICAL CHARACTERISTICS

VDD = 5.0V

, GND = 0V, T = Operating Temperature Range (unless otherwise specified).

A

± 10%

LOGIC INPUTS (

,

)

Input Voltage

Input voltage HI

V

2.0

V

Input voltage LO

V

0.8

V

Input current

Input sink

I

V

= V

1.0

Input source

I

V = 0 V

-1.0

OUTPUTS

Logic output voltage

High

V

I

= -5 mA

2.4

V

Low

V

I

= 5 mA

0.4

V

Logic output voltage (CMOS)

High

V

I

= -100 uA

V

- 0.2

V

Low

V

IOL = 100 uA

0.2

V

Tri-state output current

I

V

=0VorV

10

SUPPLY CURRENT

V

current

I

V

= V

(all inputs)

5

10

mA

SWITCHING CHARACTERISTICS

Propagation delay

IN to OUT

t

, t

150

ns

Output enable time

t , t

From

or

25

ns

Output disable time

t , t

From

or

25

ns

CE OE

CE

OE

CE

OE

IH

IL

IH

IH

DD

IL

IL

OH

OH

OL

OL

OH

OH

DD

OL

OZ

OUT

DD

DD

DD

IN

DD

LH

HL

ZL

ZH

LZ

HZ

µA

µA

µA

±

PARAMETER

SYMBOL

CONDITION

MIN

TYP

MAX

UNITS

DISCRETE INPUTS

Ground state input voltage

V

Input voltage to give high output

3.0

V

Open state input voltage

V

Input voltage to give low output

3.5

V

Ground state input resistor

R

Resistor from input to ground

0

100

Open state input resistor

R

Resistor from input to ground

100

K

to give low output

Input source current

I

Current sourced into 100

-100

-330

A

to ground

Reverse leakage current

I

V

= 35 V, V

= 0 V

5.0

m

SG

SO

IG

IO

IO

IR

IN

DD

W

W

W

to give high output

µ

A

HOLT INTEGRATED CIRCUITS

3