74VCXH32245 datasheet(5/10 Pages) STMICROELECTRONICS | LOW VOLTAGE CMOS 32-BIT BUS TRANSCEIVER (3-STATE) WITH 3.6V TOLERANTAT INPUTS AND OUTPUTS

5 page

74VCXH32245

5/10

DC SPECIFICATIONS (2.3V < VCC ≤ 2.7V unless otherwise specified)

DYNAMIC SWITCHING CHARACTERISTICS (TA = 25°C, Input tr = tf = 2.0ns, CL = 30pF)

1) Number of output defined as "n". Measured with "n-1" outputs switching from HIGH to LOW or LOW to HIGH. The remaining output is

measured in the LOW state.

2) Number of outputs defined as "n". Measured with "n-1" outputs switching from HIGH to LOW or LOW to HIGH. The remaining output is

measured in the HIGH state.

3) Parameters guaranteed by design.

Symbol

Parameter

Test Condition

Value

Unit

VCC

(V)

-40 to 85 °C

Min.

Max.

VIH

High Level Input Voltage

2.3 to 2.7

1.6

VIL

Low Level Input Voltage

2.3 to 2.7

0.7

VOH

High Level Output Voltage

2.3 to 2.7

IO=-100 µAVCC-0.2

2.3

IO=-6 mA

2.0

2.3

IO=-12 mA

1.8

2.3

IO=-18 mA

1.7

VOL

Low Level Output Voltage

2.3 to 2.7

IO=100 µA

0.2

2.3

IO=12 mA

0.4

2.3

IO=18 mA

0.6

Input Leakage Current

2.3 to 2.7

VI = VCC or GND

± 5

µA

II(HOLD)

Input Hold Current

2.3

VI = 0.8V

µA

2.3

VI = 2V

-45

IOZ

High Impedance Output Leakage

Current

2.3 to 2.7

VI = VIH orVIL

VO = 0 to 5.5V

± 10

µA

Ioff

Power Off Leakage Current

VI or VO = 0 to 3.6V

µA

ICC

Quiescent Supply Current

3.6

VI = VCC or GND

µA

VI or VO = VCC to 3.6V

± 20

Symbol

Parameter

Test Condition

Value

Unit

VCC

(V)

TA = 25 °C

Min.

Typ.

Max.

VOLP

Dynamic Peak Low Level Quiet

Output (note 1, 3)

2.5

VIL = 0V, VIH = VCC

0.6

3.3

0.8

VOLV

Dynamic Valley Low Level Quiet

Output (note 1, 3)

2.5

VIL = 0V, VIH = VCC

-0.6

3.3

-0.8

VOHV

Dynamic Valley High Level Quiet

Output (note 2, 3)

2.5

VIL = 0V, VIH = VCC

1.9

3.3

2.2

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