2003 Nov 17

3

Philips Semiconductors

Product specification

Octal transceiver with direction pin, 30

Ω series

termination resistors; 5 V tolerant input/output; 3-state

74LVC2245A

ORDERING INFORMATION

FUNCTION TABLE

See note 1.

Note

1. H = HIGH voltage level;

L = LOW voltage level;

X = don’t care;

Z = high-impedance OFF-state.

TYPE NUMBER

PACKAGE

TEMPERATURE RANGE

PINS

PACKAGE

MATERIAL

CODE

74LVC2245AD

−40 to +125 °C

20

SO20

plastic

SOT163-1

74LVC2245ADB

−40 to +125 °C

20

SSOP20

plastic

SOT339-1

74LVC2245APW

−40 to +125 °C

20

TSSOP20

plastic

SOT360-1

74LVC2245ABQ

−40 to +125 °C

20

DHVQFN20

plastic

SOT764-1

INPUT

INPUT/OUTPUT

OE

DIR

An

Bn

L

L

A = B

input

L

H

input

B = A

HX

Z

Z

PINNING

PIN

SYMBOL

DESCRIPTION

1

DIR

direction control input

2

A0

data input/output

3

A1

data input/output

4

A2

data input/output

5

A3

data input/output

6

A4

data input/output

7

A5

data input/output

8

A6

data input/output

9

A7

data input/output

10

GND

ground (0 V)

11

B7

data input/output

12

B5

data input/output

13

B5

data input/output

14

B4

data input/output

15

B3

data input/output

16

B2

data input/output

17

B1

data input/output

18

B0

data input/output

19

OE

output enable input

(active LOW)

20

supply voltage

PIN

SYMBOL

DESCRIPTION