IDT74ALVCH162721PA 데이터 시트보기 (PDF) - Integrated Device Technology

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IDT74ALVCH162721PA

3.3V CMOS 20-BIT FLIP-FLOP WITH 3-STATE OUTPUTS AND BUS-HOLD

Integrated Device Technology 

IDT74ALVCH162721

3.3V CMOS 20-BIT FLIP-FLOP WITH 3-STATE OUTPUTS

EXTENDED COMMERCIAL TEMPERATURE RANGE

OUTPUT DRIVE CHARACTERISTICS

Symbol

VOH

Parameter

Output HIGH Voltage

Test Conditions(1)

VCC = 2.3V to 3.6V

IOH = – 0.1mA

Min.

VCC – 0.2

Max.

Unit

—

V

VCC = 2.3V

IOH = – 4mA

1.9

—

IOH = – 6mA

1.7

—

VCC = 2.7V

IOH = – 4mA

2.2

—

IOH = – 8mA

2

—

VCC = 3.0V

IOH = – 6mA

2.4

—

IOH = – 12mA

2

—

VOL

Output LOW Voltage

VCC = 2.3V to 3.6V

IOL = 0.1mA

—

0.2

V

VCC = 2.3V

IOL = 4mA

—

0.4

IOL = 6mA

—

0.55

VCC = 2.7V

IOL = 4mA

—

0.4

IOL = 8mA

—

0.6

VCC = 3.0V

IOL = 6mA

—

0.55

IOL = 12mA

—

0.8

NOTE:

NEW16link

1. VIH and VIL must be within the min. or max. range shown in the DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE table for the

appropriate VCC range. TA = – 40°C to + 85°C.

OPERATING CHARACTERISTICS, TA = 25oC

Symbol

CPD

CPD

Parameter

Power Dissipation Capacitance

Outputs enabled

Power Dissipation Capacitance

Outputs disabled

Test Conditions

CL = 0pF, f = 10Mhz

VCC = 2.5V ± 0.2V

Typical

55

46

VCC = 3.3V ± 0.3V

Unit

Typical

59

pF

49

pF

SWITCHING CHARACTERISTICS (1)

VCC = 2.5V ± 0.2V

VCC = 2.7V

Symbol

fMAX

tPLH

tPHL

tPZH

tPZL

tPHZ

tPLZ

tSU

tSU

tH

tH

tW

tSK(o)

Parameter

Propagation Delay

CLK to Qx

Output Enable Time

OE to Qx

Output Disable Time

OE to Qx

Setup Time, data before CLK↑

Setup Time CLKEN before CLK↑

Hold Time, data after CLK↑

Hold Time, CLKEN after CLK↑

Pulse Width, CLK HIGH or LOW

Output Skew(2)

Min.

Max.

Min.

Max.

150

—

150

—

1

6.7

—

6.2

1

7.2

—

7

1

6.3

—

5.4

4

—

3.6

—

3.4

—

3.1

—

0

—

0

—

0

—

0

—

3.3

—

3.3

—

—

—

—

—

NOTES:

1. See test circuits and waveforms. TA = – 40°C to + 85°C.

2. Skew between any two outputs of the same package and switching in the same direction.

4

VCC = 3.3V ± 0.3V

Min.

Max. Unit

150

—

MHz

1

5.3

ns

1

5.8

ns

1

5

ns

3.1

—

ns

2.7

—

ns

0

—

ns

0

—

ns

3.3

—

ns

—

500

ps

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