SN54LVT16500, SN74LVT16500

3.3-V ABT 18-BIT UNIVERSAL BUS TRANSCEIVERS

WITH 3-STATE OUTPUTS

SCBS146D – MAY 1992 – REVISED NOVEMBER 1996

6

POST OFFICE BOX 655303

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

otherwise noted)

PARAMETER

TEST CONDITIONS

SN54LVT16500

SN74LVT16500

UNIT

PARAMETER

TEST CONDITIONS

MIN

TYP†

MAX

MIN

TYP†

MAX

UNIT

VIK

VCC = 2.7 V,

II = –18 mA

–1.2

–1.2

V

VCC = 2.7 V to 3.6 V,

IOH = –100 µA

VCC–0.2

VCC–0.2

VOH

VCC = 2.7 V,

IOH = –8 mA

2.4

2.4

V

VOH

VCC =3V

IOH = –24 mA

2

V

VCC = 3 V

IOH = –32 mA

2

VCC =2 7V

IOL = 100 µA

0.2

0.2

VCC = 2.7 V

IOL = 24 mA

0.5

0.5

VOL

IOL = 16 mA

0.4

0.4

V

VOL

VCC =3V

IOL = 32 mA

0.5

0.5

V

VCC = 3 V

IOL = 48 mA

0.55

IOL = 64 mA

0.55

VCC = 3.6 V,

VI = VCC or GND Control

±1

±1

VCC = 0 or 3.6 V,

VI = 5.5 V

inputs

10

10

II

VI = 5.5 V

‡

20

20

µA

VCC = 3.6 V

VI = VCC

A or B ports‡

5

5

VI = 0

–10

–10

Ioff

VCC = 0,

VI or VO = 0 to 4.5 V

±100

±100

µA

II(h ld)

VCC =3V

VI = 0.8 V

AorB ports

75

75

µA

II(hold)

VCC = 3 V

VI = 2 V

A or B ports

–75

–75

µA

IOZH

VCC = 3.6 V,

VO = 3 V

1

1

µA

IOZL

VCC = 3.6 V,

VO = 0.5 V

–1

–1

µA

Outputs high

0.12

0.12

ICC

VCC = 3.6 V,

IO = 0,

Outputs low

5

5

mA

ICC

VI = VCC or GND

Outputs

disabled

0.12

0.12

mA

∆ICC§

VCC = 3 V to 3.6 V,

One input at VCC – 0.6 V,

Other inputs at VCC or GND

0.2

0.2

mA

Ci

VI = 3 V or 0

3.5

3.5

pF

Cio

VO = 3 V or 0

12

12

pF

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

‡ Unused pins at VCC or GND

§ This is the increase in supply current for each input that is at the specified TTL voltage level rather than VCC or GND.

PRODUCT PREVIEW information concerns products in the formative or

design phase of development. Characteristic data and other

specifications are design goals. Texas Instruments reserves the right to

change or discontinue these products without notice.