SN74LVCE161284

19BIT IEEE 1284 TRANSLATION TRANSCEIVER

WITH ERRORFREE POWER UP

SCES541 − JANUARY 2004

7

POST OFFICE BOX 655303

electrical characteristics over recommended operating free-air temperature range,

(unless otherwise noted) (continued)

PARAMETER

TEST CONDITIONS

VCC

VCC

CABLE

MIN

TYP†

MAX

UNIT

Ci

A9-A13, DIR, HD,

PERI LOGIC IN

VI = VCC or GND

3.3 V

5 V

6.5

pF

Ci

HOST LOGIC IN

VI = VCC or GND

3.3 V

5 V

4

pF

Cio

A1-A8

VO = VCC or GND

3.3 V

5 V

8

pF

Cio

B1-B8

VO = VCC or GND

3.3 V

5 V

13

pF

† Typical values are measured at TA = 25°C.

switching characteristics over recommended ranges of supply voltage and operating free-air

temperature (unless otherwise noted) (see Figures 2 and 3)

PARAMETER

FROM

(INPUT)

TO

(OUTPUT)

MIN

TYP‡

MAX

UNIT

tPLH

Totem pole

A1−A8

B1−B8

2

30

ns

tPHL

Totem pole

A1−A8

B1−B8

2

30

ns

tPLH

Totem pole

A9−A13

Y9−Y13

2

30

ns

tPHL

Totem pole

A9−A13

Y9−Y13

2

30

ns

tPLH

Totem pole

B1−B8

A1−A8

2

12

ns

tPHL

Totem pole

B1−B8

A1−A8

2

12

ns

tPLH

Totem pole

C14−C17

A14−A17

2

14

ns

tPHL

Totem pole

C14−C17

A14−A17

2

14

ns

tPLH

Totem pole

PERI LOGIC IN

PERI LOGIC OUT

2

16

ns

tPHL

Totem pole

PERI LOGIC IN

PERI LOGIC OUT

2

16

ns

tPLH

Totem pole

HOST LOGIC IN

HOST LOGIC OUT

1

18

ns

tPHL

Totem pole

HOST LOGIC IN

HOST LOGIC OUT

1

18

ns

tslew

Totem pole

B1−B8 and Y9−Y13 outputs

0.05

0.4

V/ns

tPZH

HD

B1−B8, Y9−Y13, and

2

30

ns

tPHZ

HD

B1−B8, Y9−Y13, and

PERI LOGIC OUT

2

25

ns

ten−tdis

DIR

A1−A8

2

25

ns

tPHZ

DIR

B1−B8

2

25

ns

tPLZ

DIR

B1−B8

2

25

ns

tr, tf

Open drain

A1−A13

B1−B8 or Y9−Y13

1

120

ns

tsk(o)§

A1−A8 or B1−B8

B1−B8 or A1−A8

3

10

ns

‡ Typical values are measured at VCC = 3.3 V, VCC CABLE = 5 V, and TA = 25°C.

§ Skew is measured at 1/2 (VOH + VOL) for signals switching in the same direction.

ESD protection

PIN

TEST CONDITIONS

TYP

UNIT

B1−B8, Y9−Y13, PERI LOGIC OUT,

HBM

±15

B1−B8, Y9−Y13, PERI LOGIC OUT,

C14−C17, HOST LOGIC IN

Contact discharge,

IEC 61000-4-2

±8

kV

C14−C17, HOST LOGIC IN

Air-gap discharge,

IEC 61000-4-2

±15

kV

DIR, HD, A1−A8, A9−A13,

PERI LOGIC IN, A14−A17,

HOST LOGIC OUT

HBM

±4

kV