SN54BCT29827B, SN74BCT29827B

10-BIT BUFFERS/DRIVERS

WITH 3-STATE OUTPUTS

SCBS008C – APRIL 1987 – REVISED NOVEMBER 1993

2–3

POST OFFICE BOX 655303

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

otherwise noted)

PARAMETER

TEST CONDITIONS

SN54BCT29827B

SN74BCT29827B

UNIT

PARAMETER

TEST CONDITIONS

MIN

TYP†

MAX

MIN

TYP†

MAX

UNIT

VIK

VCC = 4.5 V,

II = –18 mA

–1.2

–1.2

V

VCC =4 5V

IOH = – 15 mA

2

3.2

2.4

3.3

VOH

VCC = 4.5 V

IOH = – 24 mA

2

3.1

V

VCC = 4.75 V,

IOH = – 3 mA

2.7

VOL

VCC =4 5V

IOL = 24 mA

0.38

0.55

V

VOL

VCC = 4.5 V

IOL = 48 mA

0.42

0.5

V

II

VCC = 5.5 V,

VI = 7 V

0.1

0.1

mA

IIH

VCC = 5.5 V,

VI = 2.7 V

20

20

µA

IIL

VCC = 5.5 V,

VI = 0.5 V

– 0.2

– 0.2

mA

IOS‡

VCC = 5.5 V,

VO = 0

–75

– 250

–75

– 250

mA

IOZH

VCC = 5.5 V,

VO = 2.7 V

20

20

µA

IOZL

VCC = 5.5 V,

VO = 0.5 V

–20

–20

µA

ICCL

VCC = 5.5 V,

Outputs open

28

28

40

mA

ICCH

VCC = 5.5 V,

Outputs open

15

15

25

mA

ICCZ

VCC = 5.5 V,

Outputs open

3.5

3.5

6

mA

Ci

VCC = 5 V,

VI = 2.5 V or 0.5 V

6

6

pF

Co

VCC = 5 V,

VO = 2.5 V or 0.5 V

8

8

pF

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

‡ Not more than one output should be tested at a time, and the duration of the test should not exceed one second.

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

PARAMETER

FROM

(INPUT)

TO

(OUTPUT)

VCC = 5 V,

TA = 25°C

SN54BCT29827B

SN74BCT29827B

UNIT

(INPUT)

(OUTPUT)

MIN

TYP

MAX

MIN

MAX

MIN

MAX

tPLH

A

Y

1.6

3.3

5.3

1.6

5.5

1.6

5.5

ns

tPHL

A

Y

2.7

5.1

7.3

2.7

7.7

2.7

7.5

ns

tPZH

OE

Y

2.7

5.3

7.9

2.7

10.6

2.7

9.1

ns

tPZL

OE

Y

5.3

8.5

12.1

5.3

13.5

5.3

12.8

ns

tPHZ

OE

Y

2.8

5.4

8.2

2.8

9.4

2.8

8.8

ns

tPLZ

OE

Y

2.3

5.1

7.6

2.3

9.1

2.3

8.4

ns

NOTE 2: Load circuits and voltage waveforms are shown in Section 1.