PI74LCX16501(1997) データシートの表示（PDF） - Pericom Semiconductor

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PI74LCX16501
(Rev.:1997)

Fast CMOS 18-Bit Registered Transceivers

Pericom Semiconductor 

PI74LCX16501

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Switching Characteristics over Operating Range

Parameters Description

fmax

Maximum Clock Frequency

tPHL

Propagation Delay

tPLH

Bus to Bus

tPHL

Propagation Delay

tPLH

Clock to Bus

tPHL

Propagation Delay

tPLH

LE to Bus

tPZL

Output Enable Time

tPZH

tPLZ

Output Disable Time

tPHZ

tS

Setup Time

tH

Hold Time

tW

Pulse Width

Conditions

CL = 50 pF

RL = 500Ω

VCC = 3.3V ± 0.3V

Min. Max.

170



1.5

6.0

VCC = 2.7V

Min. Max.





1.5

7.0

1.5

6.5

1.5

7.5

1.5

6.5

1.5

7.5

1.5

7.5

1.5

8.5

1.5

6.0

1.5

7.0

2.5



2.5



1.5



1.5



3.0



3.0



Units

MHz

ns

tSK(O)

Output to Output Skew(1)



1.0





Note:

1. Skew between any two outputs, of the same package, switching in the same direction.

Dynamic Switching Characteristics (TA = +25°C)

Parameters Description

Test Conditions(1)

Typ.

Units

VOLP

Dynamic LOW Peak Voltage

VOLV Dynamic LOW Valley Voltage

VCC = 3.3V, CL = 50pF

VIH = 3.3V, VIL = 0V

VCC = 3.3V, CL = 50pF

VIH = 3.3V, VIL = 0V

0.8

V

Note:

1. Measured with n–1 outputs switching from High-to-Low or Low-to-High. The remaining output is measured in the LOW state.

Pericom Semiconductor Corporation

2380 Bering Drive • San Jose, CA 95131 • 1-800-435-2336 • Fax (408) 435-1100 • http://www.pericom.com

5

PS2091A 02/11/97

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