54VCXH162373 datasheet(10/18 Pages) STMICROELECTRONICS

номер детали	54VCXH162373

подробное описание детали	Rad hard low voltage CMOS 16-bit D-type latch (3-state) with 3.6 V tolerant inputs and outputs

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10 / 18 page

Electrical characteristics

54VCXH162373

10/18

Doc ID 10653 Rev 7

CL = 30 pF, RL = 500 Ω, Input tr = tf = 2.0 ns

Table 8.

AC electrical characteristics

Symbol

Parameter

Test condition

Value

Unit

VCC

(V)

-55 to 125 °C

Min.

Max.

tPLH tPHL

Propagation delay

time Dn to Qn

2.3 to 2.7

1.0

5.2

ns

3.0 to 3.6

0.8

4.0

tPLH tPHL

Propagation delay

time LE to Qn

2.3 to 2.7

1.0

5.7

ns

3.0 to 3.6

0.8

4.2

tPZL tPZH

Output enable time

2.3 to 2.7

1.0

6.2

ns

3.0 to 3.6

0.8

4.7

tPLZ tPHZ

Output disable time

2.3 to 2.7

1.0

5.1

ns

3.0 to 3.6

0.8

4.8

ts

Setup tIme, HIGH or

LOW level Dn to LE

2.3 to 2.7

1.0

ns

3.0 to 3.6

1.0

th

Hold time HIGH or

LOW level Dn to LE

2.3 to 2.7

1.5

ns

3.0 to 3.6

1.5

tw

LE pulse width, HIGH

2.3 to 2.7

1.5

ns

3.0 to 3.6

1.5

tOSLH tOSHL

Output to output skew

time (1) (2)

1.

Skew is defined as the absolute value of the difference between the actual propagation delay for any two

outputs of the same device switching in the same direction, either HIGH or LOW (tOSLH = | tPLHm - tPLHn|,

tOSHL = | tPHLm - tPHLn|)

2.

Parameter guaranteed by design

2.3 to 2.7

0.5

ns

3.0 to 3.6

0.5

Table 9.

Capacitive characteristics

Symbol

Parameter

Test condition

Value

Unit

VCC

(V)

TA = 25 °C

Min.

Typ.

Max.

CIN

Input capacitance

2.5 or 3.3

VIN = 0 or VCC

-6-

pF

COUT

Output capacitance

2.5 or 3.3

VIN = 0 or VCC

-7-

pF

CPD

Power dissipation

capacitance (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 circuit)

2.5 or 3.3

fIN = 10MHz

VIN = 0 or VCC

-20

-

pF

Аналогичный номер детали - 54VCXH162373

производитель	номер детали	датащи	подробное описание детали
STMicroelectronics	54VCXH162373	508Kb / 17P	Rad hard low voltage CMOS 16-bit D-type latch (3-state) with 3.6V tolerant inputs and outputs

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Аналогичное описание - 54VCXH162373

производитель	номер детали	датащи	подробное описание детали
STMicroelectronics	54VCXH162374	496Kb / 18P	Rad hard low voltage CMOS 16-bit d-type flip-flop (3-state) with 3.6 V tolerant inputs and outputs
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