SN74AVC16245

16-BIT BUS TRANSCEIVER

WITH 3-STATE OUTPUTS

SCES142L – JULY 1998 – REVISED FEBRUARY 2000

6

POST OFFICE BOX 655303

electrical characteristics over recommended operating free-air temperature range (unless

otherwise noted)

PARAMETER

TEST CONDITIONS

VCC

MIN

TYP†

MAX

UNIT

IOHS = –100 µA

1.4 V to 3.6 V

VCC–0.2

IOHS = –2 mA,

VIH = 0.91 V

1.4 V

1.05

VOH

IOHS = –4 mA,

VIH = 1.07 V

1.65 V

1.2

V

IOHS = –8 mA,

VIH = 1.7 V

2.3 V

1.75

IOHS = –12 mA,

VIH = 2 V

3 V

2.3

IOLS = 100 µA

1.4 V to 3.6 V

0.2

IOLS = 2 mA,

VIL = 0.49 V

1.4 V

0.4

VOL

IOLS = 4 mA,

VIL = 0.57 V

1.65 V

0.45

V

IOLS = 8 mA,

VIL = 0.7 V

2.3 V

0.55

IOLS = 12 mA,

VIL = 0.8 V

3 V

0.7

II

Control inputs

VI = VCC or GND

3.6 V

±2.5

µA

Ioff

VI or VO = 3.6 V

0

±10

µA

IOZ‡

VO = VCC or GND,

VI (OE)= VCC

3.6 V

±12.5

µA

ICC

VI = VCC or GND,

IO = 0

3.6 V

40

µA

Ci

Control inputs

VI =VCC or GND

2.5 V

3

pF

Ci

Control inputs

VI = VCC or GND

3.3 V

3

pF

Cio

AorB ports

VO =VCC or GND

2.5 V

9

pF

Cio

A or B orts

VO = VCC or GND

3.3 V

9

F

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

‡ For I/O ports, the parameter IOZ includes the input leakage current.

switching characteristics over recommended operating free-air temperature range (unless

otherwise noted) (see Figures 2 through 5)

PARAMETER

FROM

(INPUT)

TO

(OUTPUT)

VCC = 1.2 V

VCC = 1.5 V

± 0.1 V

VCC = 1.8 V

± 0.15 V

VCC = 2.5 V

± 0.2 V

VCC = 3.3 V

± 0.3 V

UNIT

(INPUT)

(OUTPUT)

TYP

MIN

MAX

MIN

MAX

MIN

MAX

MIN

MAX

tpd

A or B

B or A

3.9

0.8

4

0.7

3

0.6

1.9

0.5

1.7

ns

ten

OE

A or B

8.4

1.5

9.2

1.4

7

1

4.3

0.7

3.7

ns

tdis

OE

A or B

8.4

2.3

9.3

2.2

7

1.1

4

1.2

3.9

ns

PARAMETER

TEST CONDITIONS

VCC = 1.8 V VCC = 2.5 V VCC = 3.3 V

UNIT

PARAMETER

TEST CONDITIONS

TYP

TYP

TYP

UNIT

C d

Power dissipation

Outputs enabled

CL =0

f=10MHz

35

38

44

pF

Cpd

capacitance

Outputs disabled

CL = 0,

f = 10 MHz

6

6

7

pF