Philips Semiconductors

Product specification

74ABT241

Octal buffer/line driver (3-State)

2

1998 Jan 16

853–1456 18867

FEATURES

and 200 V per Machine Model

DESCRIPTION

The 74ABT241 high-performance BiCMOS device combines low

static and dynamic power dissipation with high speed and high

output drive.

The 74ABT241 device is an octal buffer that is ideal for driving bus

lines. The device features two Output Enables (1OE, 2OE), each

controlling four of the 3-State outputs.

QUICK REFERENCE DATA

SYMBOL

PARAMETER

CONDITIONS

TYPICAL

UNIT

Propagation delay

An to Yn

2.6

2.7

ns

Input capacitance

3

pF

Output capacitance

7

pF

Total supply current

50

µA

ORDERING INFORMATION

PACKAGES

TEMPERATURE RANGE

OUTSIDE NORTH AMERICA

NORTH AMERICA

DWG NUMBER

20-Pin Plastic DIP

–40

°C to +85°C

74ABT241 N

74ABT241 N

SOT146-1

20-Pin plastic SO

–40

°C to +85°C

74ABT241 D

74ABT241 D

SOT163-1

20-Pin Plastic SSOP Type II

–40

°C to +85°C

74ABT241 DB

74ABT241 DB

SOT339-1

20-Pin Plastic TSSOP Type I

–40

°C to +85°C

74ABT241 PW

74ABT241PW DH

SOT360-1

PIN CONFIGURATION

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

1OE

1A0

2Y0

1A1

2Y1

1A2

2Y2

1A3

2Y3

1Y3

GND

2A2

1Y2

2A1

1Y1

2A0

1Y0

2OE

VCC

2A3

SA00038

PIN DESCRIPTION

PIN NUMBER

SYMBOL

NAME AND FUNCTION

2, 4, 6, 8

1A0 – 1A3

Data inputs

17, 15, 13, 11

2A0 – 2A3

Data inputs

18, 16, 14, 12

1Y0 – 1Y3

Data outputs

3, 5, 7, 9

2Y0 – 2Y3

Data outputs

1, 19

1OE, 2OE

Output enables

10

GND

Ground (0V)

20

Positive supply voltage