SN74ALVC16245

16-BIT BUS TRANSCEIVER

WITH 3-STATE OUTPUTS

SCAS419D – JANUARY 1993 – REVISED AUGUST 1995

4

POST OFFICE BOX 655303

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

otherwise noted)

PARAMETER

TEST CONDITIONS

V

†

TA = – 40°C to 85°C

UNIT

PARAMETER

TEST CONDITIONS

VCC†

MIN

TYP‡

MAX

UNIT

IOH = – 100 µA

MIN to MAX

VCC – 0.2

IOH = – 6 mA,

VIH = 1.7 V

2.3 V

2.0

VOH

VIH = 1.7 V

2.3 V

1.7

V

VOH

IOH = – 12 mA

VIH = 2 V

2.7 V

2.2

V

VIH = 2 V

3 V

2.4

IOH = – 24 mA,

VIH = 2 V

3 V

2

IOL = 100 µA

MIN to MAX

0.2

IOL = 6 mA,

VIL = 0.7 V

2.3 V

0.4

VOL

IOL =12mA

VIL = 0.7 V

2.3 V

0.7

V

IOL = 12 mA

VIL = 0.8 V

2.7 V

0.4

IOL = 24 mA,

VIL = 0.8 V

3 V

0.55

II

VI = VCC or GND

3.6 V

±5

µA

VI = 0.7 V

23 V

45

Ihld

VI = 1.7 V

2.3 V

–45

µA

Ihold

VI = 0.8 V

3V

75

µA

VI = 2 V

3 V

–75

IOZ§

VO = VCC or GND

3.6 V

±10

µA

ICC

VI = VCC or GND,

IO = 0

3.6 V

40

µA

nICC

VCC = 3 V to 3.6 V,

Other inputs at VCC or GND

One input at VCC – 0.6 V,

750

µA

Ci

Control inputs

VI = VCC or GND

3.3 V

4

pF

Cio

A or B ports

VO = VCC or GND

3.3 V

9

pF

† For conditions shown as MIN or MAX, use the appropriate values under recommended operating conditions.

‡ All typical values are at VCC = 3.3 V.

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

(unless otherwise noted) (see Figures 1 and 2)

PARAMETER

FROM

(INPUT)

TO

(OUTPUT)

VCC = 2.5 V

± 0.2 V

VCC = 2.7 V

VCC = 3.3 V ±

0.3 V

UNIT

(INPUT)

(OUTPUT)

MIN

MAX

MIN

MAX

MIN

MAX

tpd

A or B

B or A

1

5

4

1

3.6

ns

ten

OE

B or A

1

6.8

6

1

5

ns

tdis

OE

B or A

1

6

5.2

1

5

ns

PARAMETER

TEST CONDITIONS

VCC = 2.5 V

± 0.2 V

VCC = 3.3 V

± 0.3 V

UNIT

TYP

TYP

C d

Power dissipation capacitance

Outputs enabled

CL =50 pF

f=10MHz

22

29

pF

Cpd

Power dissipation capacitance

Outputs disabled

CL = 50 pF,

f = 10 MHz

4

5

pF