PI74FCT163374 Ver la hoja de datos (PDF) - Pericom Semiconductor

Número de pieza

componentes Descripción

Fabricante

PI74FCT163374

Fast CMOS 3.3V 16-Bit Register (3-State)

Pericom Semiconductor 

PI74FCT163374

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Switching Characteristics over Operating Range(1)

Parameters Description

Conditions(2)

FCT163374

Com.

Min.(3) Max.

FCT163374A

Com.

Min.(3) Max.

FCT163374C

Com.

Min.(3) Max.

Units

tPLH

Propagation Delay

CL = 50pF

2.0

10.0

2.0

6.5

2.0

5.2

ns

tPHL

xCLK to xOx

RL = 500 Ω

tPZH

Output Enable Time

tPZL

xOE to xOx

tPHZ

Output Disable Time(4)

tPLZ

xOE to xOx

1.5

12.5

1.5

6.5

1.5

5.5

ns

1.5

8.0

1.5

5.5

1.5

5.0

ns

tSU

Setup Time HIGH

or LOW, xDx to xCLK

2.0

2.0

2.0

ns

tH

Hold Time HIGH

or LOW, xDx to xCLK

1.5

1.5

1.5

ns

tW

tSK(o)

xCLK Pulse Width

HIGH(4)

Output Skew(5)

7.0

5.0

5.0

ns

0.5

0.5

0.5

ns

Notes:

1. Propagation Delays and Enable/Disable times are with Vcc = 3.3V ±0.3V, normal range. For Vcc = 2.7V, extended range,

all Propagation Delays and Enable/Disable times should be degraded by 20%.

2. See test circuit and wave forms.

3. Minimum limits are guaranteed but not tested on Propagation Delays.

4. This parameter is guaranteed but not production tested.

5. Skew between any two outputs, of the same package, switching in the same direction. This parameter is guaranteed by design.

Pericom Semiconductor Corporation

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

5

PS2056B

01/18/99

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