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Recommended Operating Conditions

(1) (2) (3)

SN74AVC32T245

32-BIT DUAL-SUPPLY BUS TRANSCEIVER

WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS

SCES553E – MAY 2004 – REVISED AUGUST 2007

MIN

MAX

UNIT

Supply voltage

1.2

3.6

V

Supply voltage

1.2

3.6

V

1.2 V to 1.95 V

High-level input voltage

1.95 V to 2.7 V

1.6

V

2.7 V to 3.6 V

2

1.2 V to 1.95 V

Low-level input voltage

1.95 V to 2.7 V

0.7

V

2.7 V to 3.6 V

0.8

1.2 V to 1.95 V

DIR

High-level input voltage

1.95 V to 2.7 V

1.6

V

(5)

2.7 V to 3.6 V

2

1.2 V to 1.95 V

DIR

Low-level input voltage

1.95 V to 2.7 V

0.7

V

(5)

2.7 V to 3.6 V

0.8

Input voltage

0

3.6

V

Active state

0

Output voltage

V

3-state

0

3.6

1.2 V

–3

1.4 V to 1.6 V

–6

High-level output current

1.65 V to 1.95 V

–8

mA

2.3 V to 2.7 V

–9

3 V to 3.6 V

–12

1.2 V

3

1.4 V to 1.6 V

6

Low-level output current

1.65 V to 1.95 V

8

mA

2.3 V to 2.7 V

9

3 V to 3.6 V

12

Δt/Δv

Input transition rise or fall rate

5

ns/V

Operating free-air temperature

–40

85

°C

(1)

(2)

(3)

Implications of Slow or Floating CMOS Inputs, literature number SCBA004.

(4)

(5)

Copyright © 2004–2007, Texas Instruments Incorporated

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