PI74ALVTC16374 参数 Datasheet PDF下载

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PI74ALVTC16374

16-Bit D-Type Flip-Flop with 3-STATE Outputs

Maximum Ratings

(Above which the useful life may be impaired. For user guidelines, not tested.)

Supply Voltage Range, V

DD

............................................ –0.5V to 4.6V

Input Voltage Range, V

I

................................................... -0.5V to 4.6V

Output Voltage Range, V

O

(3-Stated) .............................. -0.5V to 4.6V

Output Voltage Range, V

O

(1)

(Active) ................... –0.5V to V

DD

+0.5V

DC Input Diode Current (I

IK

) V

I

<0V .......................................... -50mA

DC Output Diode Current (I

OK

)

V

O

<0V ..................................................................................... -50mA

V

O

>V

DD

.................................................................................. ±50mA

DC V

DD

or GND Current per Supply Pin (I

CC

or GND) ......... ±100mA

Storage Temperature Range, T

stg

.................................... –65°C to150°C

Stresses greater than those listed under MAXIMUM

RATINGS may cause permanent damage to the device.

This is a stress rating only and functional operation of the

device at these or any other conditions above those indi-

cated in the operational sections of this specification is not

implied. Exposure to absolute maximum rating conditions

for extended periods may affect reliability.

Recommended Operating Conditions

(2)

M in.

V

DD

V

IH

V

IL

V

I

V

O

Supply voltage

High- level input voltage

Low- level input voltage

Input voltage

Output voltage

Active State

Off State

V

DD

=

V

DD

=

V

DD

=

V

DD

=

3.0V to 3.6V

2.7V to 3.0V

2.3V to 2.7V

1.8V

0

−

40

Operating

Data Retention Only

V

DD

= 2.7V to 3.6V

V

DD

= 2.7V to 3.6V

- 0.3

0

0

1.8

1.2

2.0

0.8

3.6

V

DD

3.6

±32/64

±24

±18

±6

10

85

mA

ns/V

C

V

M ax.

3.6

3.6

Units

Output current in I

OH

/I

OL

∆

t/

∆v

T

A

Input transistion rise or fall rate

(3)

Operating free- air temperature

Notes

1. Absolute maximum of I

O

must be observed.

2. Unused control inputs must be held HIGH or LOW to prevent them from floating.

3 As measured between 0.8V and 2.0V, V

DD

= 3.0V.

3

PS8356A

11/23/98