Vcc = 5V, GND = 0V, TA = Operating Temperature Range (unless otherwise specified).

HI-8685, HI-8686

DC ELECTRICAL CHARACTERISTICS (cont.)

PARAMETERS

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX UNITS

Digital Inputs

Outputs

Operating Supply Current

(TESTA & TESTB)

Input voltage

high

V

2.4

-

V

low

V

0.0

-

0.8

volts

Input current

source

-110

-

µ

sink

-1.0

-

-

µ

Input capacitance

C

-

-

8.0

pF

(D0 to D15, ERROR & DATA RDY)

Output voltage

high

low

I

= 1.6 mA

-

-

0.4

volts

Output tri-state current (D0 - D15 only)

V

= 5.0V

-

-

1.0

µA

V

= 0.0V

-1.0

-

-

µ

Output capacitance

-

-

15

pF

V

I

V

= 0.0V, outputs open

-

-

6.5

mA

IH

CC

IL

I

OL

OH

OL

CC

CC

IN

volts

I

V

= 5.0V

A

I

V

= 0.0V

A

V

I

= -1.0 mA

2.7

-

-

volts

V

I

IA

C

IH

IN

IL

IN

OH

OH

OL

IH

IL

O

PARAMETERS

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX UNITS

pulse width

t

50

ns

Data delay from

t

40

ns

to data floating

t

20

ns

to DATA RDY clear

t

35

ns

pulse to next

pulse

t

25

ns

GAPCLK frequency

f

1

MHz

32nd ARINC bit to DATA RDY

t

16

17

clocks

READ

READ

READ

READ

READ

READ

RDPW

RD

FD

RDYCLR

RR

GC

DRDY

AC ELECTRICAL CHARACTERISTICS

Vcc = 5V, GND = 0V, TA = Operating Temperature Range (unless otherwise specified).

HOLT INTEGRATED CIRCUITS

7