IDT74FCT163344CPAG(2009) 데이터 시트보기 (PDF) - Integrated Device Technology

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IDT74FCT163344CPAG
(Rev.:2009)

3.3V CMOS ONE-TO-FOUR ADDRESS/CLOCK DRIVER

Integrated Device Technology 

IDT74FCT163344A/C

3.3V CMOS ONE-TO-FOUR ADDRESS/CLOCK DRIVER

INDUSTRIAL TEMPERATURE RANGE

SWITCHING CHARACTERISTICS OVER OPERATING RANGE(1)

Symbol

tPLH

tPHL

tPZH

tPZL

tPHZ

tPLZ

tSK(b)

tSK(o)

Parameter

Propagation Delay

Ax to Bxx

Output Enable Time

OEx to Bxx

Output Disable Time

OEx to Bxx

Skew between outputs of the same bank and

same package (same transition)(4,5)

Skew between outputs of all banks of the same

package (A1 - A8 tied together)(4,5)

Condition(2)

CL = 50pF

RL = 500Ω

FCT163344A

Min.(3)

Max.

1.5

4.8

1.5

6.2

1.5

5.6

—

0.5

—

0.5

FCT163344C

Min.(3)

Max.

Unit

1.5

4.3

ns

1.5

5.8

ns

1.5

5.2

ns

—

0.35

ns

—

0.5

ns

NOTES:

1. Propagation Delays and Enable/Disable times are with VCC = 3.3V ±0.3V, Normal Range. For VCC = 2.7V to 3.6V, Extended Range, all Propagation Delays and Enable/Disable

times should be degraded by 20%.

2. See test circuit and waveforms.

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

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

5. This parameter is guaranteed but not tested. Skew is not guaranteed when VCC < 0.3V.

5

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