SN54GTL16616, SN74GTL16616

17-BIT LVTTL-TO-GTL/GTL+ UNIVERSAL BUS TRANSCEIVERS

WITH BUFFERED CLOCK OUTPUTS

SCBS481F – JUNE 1994 – REVISED NOVEMBER 1999

5

POST OFFICE BOX 655303

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

otherwise noted)

PARAMETER

TEST CONDITIONS

SN54GTL16616

SN74GTL16616

UNIT

PARAMETER

TEST CONDITIONS

MIN

TYP†

MAX

MIN

TYP†

MAX

UNIT

VIK

VCC (3.3 V) = 3.15 V, VCC (5 V) = 4.75 V, II = –18 mA

–1.2

–1.2

V

VOH

A port

VCC (3.3 V)= 3.15 V to

3.45 V,

VCC (5 V) = 4.75 V to 5.25 V

IOH = –100 µA

VCC–0.2

VCC–0.2

V

VOH

A ort

VCC (3.3 V) = 3.15 V,

IOH = –8 mA

2.4

2.4

V

CC ()

,

VCC (5 V) = 4.75 V

IOH = –32 mA

2

2

IOL = 100 µA

0.2

0.2

A port

VCC (3.3 V) = 3.15 V,

IOL = 16 mA

0.4

0.4

VOL

A port

CC ()

,

VCC (5 V) = 4.75 V

IOL = 32 mA

0.5

0.5

V

VOL

IOL = 64 mA

0.55

0.55

V

B port

VCC (3.3 V) = 3.15 V,

VCC (5 V) = 4.75 V

IOL = 40 mA

0.4

0.4

Control

inputs

VCC = 0 or 3.45 V,

VCC (5 V) = 0 or 5.25 V

VI = 5.5 V

10

10

V

(33V)

345 V

VI = 5.5 V

20

20

II

A port

VCC (3.3 V) = 3.45 V,

VCC (5 V) = 5 25 V

VI = VCC (3.3 V)

1

1

µA

I

VCC (5 V) = 5.25 V

VI = 0

–30

–30

µ

B port

VCC (3.3 V) = 3.45 V,

VI = VCC (3.3 V)

5

5

B port

CC ()

,

VCC (5 V) = 5.25 V

VI = 0

–5

–5

Ioff

VCC = 0, VI or VO = 0 to 4.5 V

100

100

µA

V

(33V)

315 V

VI = 0.8 V

75

75

II(hold) A port

VCC (3.3 V) = 3.15 V,

VCC (5 V) = 4 75 V

VI = 2 V

–75

–75

µA

()

VCC (5 V) = 4.75 V

VI = 0 to VCC (3.3 V)‡

±500

±500

IOZH

A port

VCC (3.3 V) = 3.45 V, VCC (5 V) = 5.25 V, VO = 3 V

1

1

µA

IOZH

B port

VCC (3.3 V) = 3.45 V, VCC (5 V) = 5.25 V, VO = 1.2 V

10

10

µA

IOZL

A port

VCC (3.3 V) = 3.45 V, VCC (5 V) = 5.25 V, VO = 0.5 V

–1

–1

µA

IOZL

B port

VCC (3.3 V) = 3.45 V, VCC (5 V) = 5.25 V, VO = 0.4 V

–10

–10

µA

I

AB

VCC (3.3 V) = 3.45 V,

Outputs high

1

1

ICC

(3 3 V)

A or B

port

VCC (3.3V) = 3.45 V,

VCC (5 V) = 5.25 V, IO = 0,

Outputs low

5

5

mA

(3.3V)

ort

VI = VCC (3.3 V) or GND

Outputs disabled

1

1

I

AB

VCC (3.3 V) = 3.45 V,

Outputs high

120

120

ICC

(5 V)

A or B

port

VCC (3.3V) = 3.45 V,

VCC (5 V) = 5.25 V, IO = 0,

Outputs low

120

120

mA

(5 V)

ort

VI = VCC (3.3 V) or GND

Outputs disabled

120

120

∆ICC§

VCC (3.3 V) = 3.45 V, VCC (5 V) = 5.25 V,

A-port or control inputs at VCC (3.3 V) or GND,

One input at 2.7 V

1

1

mA

Ci

Control

inputs

VI = 3.15 V or 0

3.5

3.5

pF

Ci

A port

VO = 3.15 V or 0

12

12

pF

Cio

B port

Per IEEE Std 1194.1

5

5

pF

† All typical values are at VCC (3.3 V) = 3.3 V, VCC (5 V) = 5 V, TA = 25°C.

‡ This is the bus-hold maximum dynamic current. It is the minimum overdrive current required to switch the input from one state to another.

§ 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.