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74LVC245ABQ

Octal bus transceiver with direction pin with 5 V tolerant input/outputs (3-state)

Philips Electronics 

Philips Semiconductors

Octal bus transceiver with direction pin with 5 V tolerant

input/outputs (3-state)

Product specification

74LVC245A;

74LVCH245A

ORDERING INFORMATION

TYPE NUMBER

74LVC245AD

74LVCH245AD

74LVC245ADB

74LVCH245ADB

74LVC245APW

74LVCH245APW

74LVC245ABQ

74LVCH245ABQ

TEMPERATURE RANGE

−40 to +125 °C

−40 to +125 °C

−40 to +125 °C

−40 to +125 °C

−40 to +125 °C

−40 to +125 °C

−40 to +125 °C

−40 to +125 °C

FUNCTION TABLE

See note 1.

INPUT

OE

DIR

L

L

L

H

H

X

Note

1. H = HIGH voltage level;

L = LOW voltage level;

X = don’t care;

Z = high-impedance OFF-state.

PINNING

PIN

1

2

3

4

5

6

7

8

9

10

SYMBOL

DIR

A0

A1

A2

A3

A4

A5

A6

A7

GND

DESCRIPTION

direction control input

data input/output

data input/output

data input/output

data input/output

data input/output

data input/output

data input/output

data input/output

ground (0 V)

PINS

20

20

20

20

20

20

20

20

PACKAGE

PACKAGE MATERIAL

SO20

SO20

SSOP20

SSOP20

TSSOP20

TSSOP20

DHVQFN20

DHVQFN20

plastic

plastic

plastic

plastic

plastic

plastic

plastic

plastic

CODE

SOT163-1

SOT163-1

SOT339-1

SOT339-1

SOT360-1

SOT360-1

SOT764-1

SOT764-1

An

A=B

input

Z

INPUT/OUTPUT

Bn

input

B=A

Z

PIN

SYMBOL

DESCRIPTION

11

B7

12

B6

13

B5

14

B4

15

B3

16

B2

17

B1

18

B0

19

OE

data input/output

data input/output

data input/output

data input/output

data input/output

data input/output

data input/output

data input/output

output enable input (active

LOW)

20

VCC

supply voltage

2003 May 07

3

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