PI74AVC164245LAKE 查看數據表（PDF） - Pericom Semiconductor

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PI74AVC164245LAKE

16-Bit 1.5-2.5V to 3.3V Level Shifting Transceiver with 3-State Outputs

Pericom Semiconductor 

PI74AVC164245LA

16-Bit 1.5-2.5V to 3.3V Level Shifting

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Switching Characteristics

(Over recommended operating free-air temperature range, CL = 30pF (unless otherwise noted), see Figures 1, 2, 3

PI74AVC164245LA

Parameter

From

(Input)

To

(Output)

VCCB = 3.3V ±0.3V

VCCA = 1.5V VCCA = 2.5V

±0.10V

±0.2V

Min. Max. Min. Max.

Units

A

B

1.0 3.5 1.0 3.0

tPD

B

A

1.0 3.5 1.0 2.8

tEN

OE

tDIS

OE

tEN

OE

tDIS

OE

tsk(o)(1)

tsk(b)(1)

B

1.7 4.5 1.2 3.5

B

1.5 4.5 1.0 3.5

ns

A

1.7 4.5 1.2 3.5

A

2.0 4.5 1.5 3.5

0.3

0.25

Note:

1. This is the skew between any two outputs of the same package, and switching in the same direction. For tsk(o), Output 1 and Output 2 are any

two outputs. For tsk(b), Output 1 and Output 2 are in the same bank.

These parameters are warrented but not production tested.

Operating Characteristics, TA = 25°C

Parameters

CPD Power Dissipation Capacitance

Outputs Enabled (A or B)

Test

Conditions

CL = 30pF,

F = 10 MHz

VCCA = 2.5V

VCCB = 3.3V

Typical

56

6

Units

pF

06-0016

5

PS8600B

02/09/06

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