PI74FCT162Q374TV 查看數據表（PDF） - Pericom Semiconductor

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PI74FCT162Q374TV

Fast Low Noise CMOS 16-Bit Registers (3-State)

Pericom Semiconductor 

PI74FCT162Q374T

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Switching Characteristics over Operating Range

162Q374T 162Q374AT 162Q374CT 162Q374DT 162Q374ET

Com.

Com.

Com.

Com.

Com. Unit

Parameters Description

Conditions Min Max Min Max Min Max Min Max Min Max

tPLH

Propagation Delay

tPHL

xCLK to xOx

2.0 10 2.0 6.5 2.0 5.2 2.0 4.2 1.5 3.7

tPZH

Output Enable Time

tPZL

xOE to xOx

1.5 12.5 1.5 6.5 1.5 5.5 1.5 4.8 1.5 4.4

tPHZ

Output Disable Time

tPLZ

xOE to xOx

1.5 8.0 1.5 5.5 1.5 5.0 1.5 4.0 1.5 4.0

tSU

Setup time HIGH or

LOW, xDx to xCLK

CL = 50PF

R1 = 500

2.0 -

2.0

- 2.0 - 2.0 - 1.5 - ns

tH

Hold time HIGH or

LOW, xDx to xCLK

1.5 - 1.5 - 1.5 - 1.0 - 0.0 -

tW

CLK Pulse Width

HIGH(3)

7.0 - 5.0 - 5.0 - 3.0 - 3.0 -

tSK(O) Outout Skew(4)

- 0.5 - 0.5 - 0.5 - 0.5 - 0.5

Notes:

1. See test circuit and wave forms.

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

3. This parameter is guaranteed but not production tested.

4. 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

6

PS2082D 06/08/98

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