74ALVCH16245 datasheet(5/10 Pages) STMICROELECTRONICS

tên linh kiện	74ALVCH16245

Giải thích chi tiết về linh kiện	LOW VOLTAGE CMOS 16-BIT TRANSCEIVER (3-STATE) WITH 3.6V TOLERANT INPUTS AND OUTPUTS

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74ALVCH16245

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AC ELECTRICAL CHARACTERISTICS

1) Skew is defined as the absolute value of the difference between the actual propagation delay for any two outputs of the same device switch-

ing in the same direction, either HIGH or LOW (tOSLH =|tPLHm -tPLHn|, tOSHL =|tPHLm -tPHLn|)

2) Parameter guaranteed by design

CAPACITIVE CHARACTERISTICS

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 xVCC xfIN +ICC/16 (per

circuit)

Symbol

Parameter

Test Condition

Value

Unit

VCC

(V)

CL

(pF)

RL

(

Ω)

ts = tr

(ns)

-40 to 85 °C

-55 to 125 °C

Min.

Max.

Min.

Max.

tPLH tPHL Propagation Delay

Time

1.65 to 1.95

30

1000

2.0

1616

ns

2.3 to 2.7

30

500

2.0

1

3.7

1

3.7

2.7

50

500

2.5

1

3.6

1

3.6

3.0 to 3.6

50

500

2.5

1

3.0

1

3.0

tPZL tPZH Output Enable Time

1.65 to 1.95

30

1000

2.0

1

7.1

1

7.1

2.3 to 2.7

30

500

2.0

1

5.7

1

5.7

2.7

50

500

2.5

1

5.4

1

5.4

3.0 to 3.6

50

500

2.5

1

4.4

1

4.4

tPLZ tPHZ Output Disable Time 1.65 to 1.95

30

1000

2.0

1

7.0

1

7.0

2.3 to 2.7

30

500

2.0

1

5.2

1

5.2

2.7

50

500

2.5

1

4.6

1

4.6

3.0 to 3.6

50

500

2.5

1

4.1

1

4.1

Symbol

Parameter

Test Condition

Value

Unit

VCC

(V)

TA =25°C

Min.

Typ.

Max.

CIN

Input Capacitance Control

Inputs

3.3

VIN =VCC or GND

4pF

CI/O

Input Capacitance A or B ports

3.3

VIN =VCC or GND

8pF

CPD

Power Dissipation Capacitance

Output enabled (note 1)

3.3

fIN = 10MHz

CL=50pF

VIN = 0 or VCC

29

pF

2.5

22

CPD

Power Dissipation Capacitance

Output disabled (note 1)

3.3

5

2.5

4

Số phần tương tự - 74ALVCH16245

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
NXP Semiconductors	74ALVCH16245	91Kb / 10P	2.5V/3.3V 16-bit bus transceiver with direction pin 3-State 1998 Jun 29
ON Semiconductor	74ALVCH16245	139Kb / 12P	Low-Voltage 16-Bit Transceiver with Bus Hold 1.8/2.5/3.3 V(3-State, Non-Inverting) September, 2002 ??Rev. 1
Nexperia B.V. All right...	74ALVCH16245	232Kb / 13P	16-bit transceiver with direction pin; 3-state Rev. 6 - 5 August 2021
NXP Semiconductors	74ALVCH16245DGG	91Kb / 10P	2.5V/3.3V 16-bit bus transceiver with direction pin 3-State 1998 Jun 29
Nexperia B.V. All right...	74ALVCH16245DGG	232Kb / 13P	16-bit transceiver with direction pin; 3-state Rev. 6 - 5 August 2021

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Mô tả tương tự - 74ALVCH16245

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