74ALVCH162374TTR View Datasheet(PDF) - STMicroelectronics

Part Name

Description

View to exact match

74ALVCH162374TTR

LOW VOLTAGE CMOS 16-BIT D-TYPE FLIP-FLOP (3-STATE) WITH 3.6V TOLERANT INPUTS AND OUTPUTS

STMicroelectronics 

74ALVCH162374

CAPACITIVE CHARACTERISTICS

Test Condition

Value

Symbol

Parameter

VCC

(V)

TA = 25 °C

Unit

Min. Typ. Max.

CIN Input Capacitance Control

Inputs

3.3

VIN =VCC or GND

3

pF

CIN Input Capacitance Data Inputs

3.3

VIN =VCC or GND

6

pF

COUT Output Capacitance

3.3

VIN = 0 to VCC

7

pF

CPD Power Dissipation Capacitance

3.3

Output enabled (note 1)

2.5

CPD Power Dissipation Capacitance

3.3

Output disabled (note 1)

2.5

fIN = 10MHz

CL=50pF

VIN = 0 or VCC

19

16

pF

5

4

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)

TEST CIRCUIT

TEST

tPLH, tPHL

tPZL, tPLZ (VCC = 3.0 to 3.6V)

tPZL, tPLZ (VCC = 2.3 to 2.7V)

tPZH, tPHZ

RT = ZOUT of pulse generator (typically 50Ω)

TEST CIRCUIT AND WAVEFORM SYMBOL VALUE

Symbol

6/11

VIH

VM

VX

VY

CL

RL=R1

tr = tr

3.0 to 3.6V

2.7V

1.5V

VOL +0.3V

VOH -0.3V

50pF

500Ω

<2.5ns

2.7V

2.7V

1.5V

VOL +0.3V

VOH -0.3V

50pF

500Ω

<2.5ns

VCC

2.3 to 2.7V

VCC

VCC/2

VOL +0.15V

VOH -0.15V

30pF

500Ω

<2.0ns

SWITCH

Open

6V

2VCC

GND

1.65 to 1.95V

VCC

VCC/2

VOL +0.15V

VOH -0.15V

30pF

1000Ω

<2.0ns

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