IDT74FCT2373AT(2009) Ver la hoja de datos (PDF) - Integrated Device Technology

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IDT74FCT2373AT
(Rev.:2009)

FAST CMOS OCTAL TRANSPARENT LATCH

Integrated Device Technology 

IDT74FCT2373AT/CT

FAST CMOS OCTAL TRANSPARENT LATCH

INDUSTRIAL TEMPERATURE RANGE

SWITCHING CHARACTERISTICS OVER OPERATING RANGE(1)

Symbol Parameter

Condition(1)

74FCT2373AT

Min.(2)

Max.

74FCT2373CT

Min.(2)

Max.

Unit

tPLH

Propagation Delay

CL = 50 pF

1.5

5.2

1.5

4.2

ns

tPHL

Dx to Ox

RL = 500Ω

tPLH

Propagation Delay

2

8.5

2

5.5

ns

tPHL

LE to Ox

tPZH

Output Enable Time

1.5

6.5

1.5

5.5

ns

tPZL

tPHZ

Output Disable Time

1.5

5.5

1.5

5

ns

tPLZ

tSU

Set-up Time HIGH or LOW, Dx to LE

2

—

2

—

ns

tH

Hold Time HIGH or LOW, Dx to LE

tW

LE Pulse Width HIGH(3)

1.5

—

5

—

1.5

—

ns

5

—

ns

NOTES:

1. See test circuit and waveforms.

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

3. This parameter is guaranteed but not tested.

5

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