PI74ALVTC16240 Просмотр технического описания (PDF) - Pericom Semiconductor Corporation

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PI74ALVTC16240

16-Bit Buffer/Driver with 3-State Outputs

Pericom Semiconductor Corporation 

PI74ALVTC16240

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AC Electrical Characteristics

TA = -40°C to +85°C, CL = 50pF, RL = 500Ω

Symbol

Parameter

VDD = 3.3V ±0.3V

Min.

Max.

VDD = 2.5V ±0.2V

Min.

Max.

VDD = 1.8V Units

Min. Max.

tPHL, tPLH

Prop Delay

0.5

2.6

1.0

2.9

1.5

3.5

tPZL, tPZH

tPLZ, tPHZ

Output Enable Time

Output Disable Time

1.0

3.0

1.0

4.2

1.5

4.8

1.5

3.4

1.0

3.0

1.5

3.8

ns

tOSHL

tOSLH

Output to Output Skew(1)

0.5

0.5

0.5

Note:

1. Skew is defined as the absolute value of the difference between the actual propagation delay for any two separate

outputs of the same device. The specification applies to any outputs switching in the same direction, either HIGH

or LOW (tOSHL) or LOW to HIGH (tOSLH).

Capacitance

Symbol

Parameter

Conditions

CIN

COUT

CPD

Input Capacitance

Output Capacitance

Power Dissipation Capacitance

VDD = 1.8, 2.5V or 3.3V, VI = 0V or VDD

VI = 0V or VDD, VDD = 1.8V, 2.5V or 3.3V

VI = 0V or VDD, F = 10 MHz

VDD = 1.8V, 2.5V or 3.3V

TA = +25°C

Typical

6

7

20

Units

pF

7

PS8353A 11/23/98

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