SN54BCT29827B, SN74BCT29827B

10-BIT BUFFERS/DRIVERS

WITH 3-STATE OUTPUTS

SCBS008C – APRIL 1987 – REVISED NOVEMBER 1993

2–2

POST OFFICE BOX 655303

logic diagram (positive logic)

2

A1

3

A2

4

A3

5

A4

6

A5

Y1

23

Y2

22

Y3

21

Y4

20

Y5

19

Y6

18

Y7

17

Y8

16

7

A6

8

A7

9

A8

13

1

OE1

OE2

EN

&

Y9

15

Y10

14

10

A9

11

A10

Y1

To Nine Other Channels

OE1

OE2

A1

223

13

1

1

† This symbol is in accordance with ANSI/IEEE Std 91-1984

and IEC Publication 617-12.

Pin numbers shown are for the DW, JT, NT, and W packages.

– 0.5 V to 7 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

– 0.5 V to 7 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

– 0.5 V to 5.5 V

. . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

– 30 mA

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

48 mA

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SN74BCT29827B

96 mA

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Operating free-air temperature range: SN54BCT29827B

– 55

°C to 125°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SN74BCT29827B

0

°C to 70°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Storage temperature range

– 65

°C to 150°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

‡ Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and

functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not

implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

NOTE 1: The input and output negative-voltage ratings may be exceeded if the input and output clamp-current ratings are observed.

recommended operating conditions

SN54BCT29827B

SN74BCT29827B

UNIT

MIN

NOM

MAX

MIN

NOM

MAX

UNIT

VCC

Supply voltage

4.5

5

5.5

4.5

5

5.5

V

VIH

High-level input voltage

2

2

V

VIL

Low-level input voltage

0.8

0.8

V

IIK

Input clamp current

–18

–18

mA

IOH

High-level output current

–15

–24

mA

IOL

Low-level output current

24

48

mA

TA

Operating free-air temperature

–55

125

0

70

°C