PI74FCT163240A 데이터 시트보기 (PDF) - Pericom Semiconductor

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PI74FCT163240A

Fast CMOS 3.3V 16-Bit Octal Buffer/Line Driver

Pericom Semiconductor 

PI74FCT163240

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Switching Characteristics over Operating Range(1)

Parameters

tPLH

tPHL

Description

Propagation Delay

XAX to XYX

Conditions(2)

CL = 50pF

RL = 500Ω

FCT163240

Com.

Min(3) Max

1.5

8.0

FCT163240A

Com.

Min(3) Max

1.5

4.8

FCT163240C

Com.

Min(3) Max

1.5

4.3

1

2 Units

ns

tPZH

Output Enable Time

tPZL

xOE to xYx

1.5

10.0

1.5

6.2

1.5

5.8

ns

3

tPHZ

Output Disable Time(4)

1.5

9.5

1.5

5.6

1.5

5.2

ns

tPLZ

xOE to xYx

tSK(o)

Notes:

Output Skew(5)

0.5

0.5

0.5

ns

4

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.

5

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.

6

7

8

9

10

11

12

13

14

15

Pericom Semiconductor Corporation

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

5

PS2051A 01/20/97

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