IDT74FCT162373ATPV 查看數據表（PDF） - Integrated Device Technology

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IDT74FCT162373ATPV

FAST CMOS 16-BIT TRANSPARENT LATCH

Integrated Device Technology 

IDT74FCT162373AT/CT/ET

FAST CMOS 16-BIT TRANSPARENT LATCH

INDUSTRIAL TEMPERATURE RANGE

SWITCHING CHARACTERISTICS OVER OPERATING RANGE

Symbol

tPLH

tPHL

tPLH

tPHL

tPZL

tPZH

tPHZ

tPLZ

tSU

tH

tW

tSK(o)

Parameter

Propagation Delay

xDx to xOx

Propagation Delay

xLE to xOx

Output Enable Time

Condition(1)

CL = 50pF

RL = 500Ω

Output Disable Time

Set-up Time HIGH or LOW, xDx to xLE

Hold Time HIGH or LOW, xDx to xLE

xLE Pulse Width HIGH

Output Skew(3)

74FCT162373AT

Min.(2)

Max.

1.5

5.2

2

8.5

1.5

6.5

1.5

5.5

2

—

1.5

—

5

—

—

0.5

74FCT162373CT

Min.(2)

Max.

1.5

4.2

2

5.5

1.5

5.5

1.5

5

2

—

1.5

—

5

—

—

0.5

74FCT162373ET

Min.(2)

Max.

Unit

1.5

3.4

ns

1.5

3.7

ns

1.5

4.4

ns

1.5

3.6

ns

1

—

ns

1

—

ns

3(4)

—

ns

—

0.5

ns

NOTES:

1. See test circuit and waveforms.

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

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

4. This limit is guaranteed but not tested.

5

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