74VHCT16374A 데이터 시트보기 (PDF) - STMicroelectronics

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74VHCT16374A

16-BIT D-TYPE FLIP FLOP WITH 3-STATE OUTPUTS NON INVERTING

STMicroelectronics 

74VHCT16374A

CAPACITIVE CHARACTERISTICS

Test Condition

Value

Symbol

Parameter

VCC

(V)

TA = 25°C

-40 to 85°C -55 to 125°C Unit

Min. Typ. Max. Min. Max. Min. Max.

CIN Input Capacitance

4 10

10

10 pF

COUT

Output

Capacitance

6

pF

CPD Power Dissipation

Capacitance

5.0

fIN = 10MHz

21

pF

(note 1)

1) CPD is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without

load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. ICC(opr) = CPD x VCC x fIN + ICC/16 (per

Latch)

DYNAMIC SWITCHING CHARACTERISTICS

Test Condition

Value

t(s) Symbol

Parameter

VCC

c (V)

TA = 25°C

-40 to 85°C -55 to 125°C Unit

Min. Typ. Max. Min. Max. Min. Max.

u VOLP Dynamic Low

0.6 0.9

d Voltage Quiet

5.0

V

ro VOLV Output (note 1, 2)

-0.9 -0.6

P Dynamic High

VIHD Voltage Input

5.0

CL = 50 pF

3.5

V

te (note 1, 3)

le Dynamic Low

o VILD Voltage Input

5.0

s (note 1, 3)

1.5

V

b 1) Worst case package.

O 2) Max number of outputs defined as (n). Data inputs are driven 0V to 5.0V, (n-1) outputs switching and one output at GND.

- 3) Max number of data inputs (n) switching. (n-1) switching 0V to 5.0V. Inputs under test switching: 5.0V to threshold (VILD), 0V to threshold

Obsolete Product(s) (VIHD), f=1MHz.

5/10

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