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74LVC4245APW

Octal dual supply translating transceiver; 3-state

Philips Electronics 

Philips Semiconductors

Octal dual supply translating transceiver; 3-state

Product specification

74LVC4245A

DC CHARACTERISTICS

Over recommended operating conditions; voltage are referenced to GND (ground = 0 V).

SYMBOL

PARAMETER

VIH

HIGH-level input voltage

VIL

LOW-level input voltage

VOH

HIGH-level output voltage

(3 V port)

HIGH-level output voltage

(5 V port)

VOL

LOW-level output voltage

(3 V port)

LOW-level output voltage

(5 V port)

II

IIHZ/IILZ

IOZ

ICC

∆ICC

input leakage current

input current for common

I/O pins (3 V port)

input current for common

I/O pins (5 V port)

3-state output OFF-state

current (3 V port)

3-state output OFF-state

current (5 V port)

quiescent supply current

(3 V port)

quiescent supply current

(5 V port)

additional quiescent supply

current per control pin (3 V

port)

additional quiescent supply

current per control pin (5 V

port)

TEST CONDITIONS

OTHER

VCCA/B

(V)

3 V port

5 V port

3 V port

5 V port

VI = VIH or VIL; IO = −12 mA

VI = VIH or VIL; IO = −100 µA

VI = VIH or VIL; IO = −24 mA

VI = VIH or VIL; IO = −12 mA

VI = VIH or VIL; IO = −100 µA

VI = VIH or VIL; IO = −24 mA

VI = VIH or VIL; IO = 12 mA

VI = VIH or VIL; IO = 100 µA

VI = VIH or VIL; IO = 24 mA

VI = VIH or VIL; IO = 12 mA

VI = VIH or VIL; IO = 100 µA

VI = VIH or VIL; IO = 24 mA

VI = 5.5 V or GND; note 2

VI = VCC or GND

2.7 to 3.6

4.5 to 5.5

2.7 to 3.6

4.5 to 5.5

2.7

3.0

3.0

4.5

4.5

4.5

2.7

3.0

3.0

4.5

4.5

4.5

3.6

3.6

VI = VCC or GND

5.5

VI = VIH or VIL;

3.6

VO = VCC or GND

VI = VIH or VIL;

5.5

VO = VCC or GND

VI = VCC or GND; IO = 0

3.6

VI = VCC or GND; IO = 0

5.5

VI = VCC − 0.6 V; IO = 0

2.7 to 3.6

VI = VCC − 2.1 V; IO = 0

4.5 to 5.5

Tamb (°C)

−40 to +85

UNIT

MIN. TYP.(1) MAX.

2.0

−

2.0

−

−

−

−

−

VCC − 0.5 −

VCC − 0.2 VCC

VCC − 1.0 −

VCC − 0.5 −

VCC − 0.2 VCC

VCC − 0.8 −

−

−

−

−

−

−

−

−

−

−

−

−

−

±0.1

−

0.1

−

V

−

0.8 V

0.8

−

V

−

−

−

V

−

−

0.40 V

0.20

0.55

0.40 V

0.20

0.55

±5 µA

±15 µA

−

0.1

±15 µA

−

0.1

±5 µA

−

0.1

±5 µA

−

0.1

10 µA

−

0.1

10 µA

−

5

500 µA

−

5

500 µA

Notes

1. All typical values are at VCCA = 5.0 V, VCCB = 3.3 V and Tamb = 25 °C.

2. Not for I/O pins.

1999 Jun 15

6

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