74V1G77STR 查看數據表（PDF） - STMicroelectronics

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比赛名单

74V1G77STR

SINGLE D-TYPE LATCH

STMicroelectronics 

74V1G77

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

CPD Power Dissipation

Capacitance

8

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

TEST CIRCUIT

uct(s) - Obsolete Product(s) CL = 15/50pF or equivalent (includes jig and probe capacitance)

Obsolete Prod RT = ZOUT of pulse generator (typically 50Ω)

4/10

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