74V2G07(2003) Просмотр технического описания (PDF) - STMicroelectronics

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74V2G07
(Rev.:2003)

TRIPLE BUFFER (OPEN DRAIN)

STMicroelectronics 

74V2G07

CAPACITIVE CHARACTERISTICS

Test Condition

Value

Symbol

Parameter

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

5 10

10

10 pF

CPD Power Dissipation

3

pF

Capacitance

(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/3

TEST CIRCUIT

CL = 15/50pF or equivalent (includes jig and probe capacitance)

R1 = 1KΩ or equivalent

RT = ZOUT of pulse generator (typically 50Ω)

WAVEFORM: PROPAGATION DELAY (f=1MHz; 50% duty cycle)

4/7

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