SN74GTLPH16945

16-BIT LVTTL-TO-GTLP BUS TRANSCEIVER

SCES292D – OCTOBER 1999 – REVISED NOVEMBER 2001

7

POST OFFICE BOX 655303

live-insertion specifications for B port over recommended operating free-air temperature range

PARAMETER

TEST CONDITIONS

MIN

MAX

UNIT

Ioff

VCC = 0,

BIAS VCC = 0,

VI or VO = 0 to 1.5 V

10

µA

IOZPU

VCC = 0 to 1.5 V,

BIAS VCC = 0,

VO = 0.5 V to 1.5 V, OE = 0

±30

µA

IOZPD

VCC = 1.5 V to 0,

BIAS VCC = 0,

VO = 0.5 V to 1.5 V, OE = 0

±30

µA

ICC (BIAS VCC)

VCC = 0 to 3.15 V

BIAS VCC =3 15Vto3 45 V

VO (B port)=0to1 5V

5

mA

ICC (BIAS VCC)

VCC = 3.15 V to 3.45 V

BIAS VCC = 3.15 V to 3.45 V,

VO (B port) = 0 to 1.5 V

10

µA

VO

VCC = 0,

BIAS VCC = 3.3 V,

IO = 0

0.95

1.05

V

IO

VCC = 0,

BIAS VCC = 3.15 V to 3.45 V,

VO (B port) = 0.6 V

–1

µA

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

PARAMETER

FROM

(INPUT)

TO

(OUTPUT)

MIN

TYP†

MAX

UNIT

tPLH

A

B

2.1

6.3

ns

tPHL

A

B

2.1

6.3

ns

ten

OE

B

2

6.9

ns

tdis

OE

B

2

6.9

ns

tr

Rise time, B outputs (20% to 80%)

2.5

ns

tf

Fall time, B outputs (80% to 20%)

2.1

ns

tPLH

B

A

2.1

5.3

ns

tPHL

B

A

2.1

5.3

ns

ten

OE

A

0.3

5.7

ns

tdis

OE

A

0.3

5.7

ns

† All typical values are at VCC = 3.3 V, TA = 25°C.