M74HC356RM13TR 查看數據表（PDF） - STMicroelectronics

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M74HC356RM13TR

8 CHANNEL MULTIPLEXER/REGISTER WITH LATCHES (3 STATE)

STMicroelectronics 

M74HC356

Symbol

Parameter

tH Minimum Hold

Time (Dn,Sn to

CLOCK)

Test Condition

VCC

(V)

2.0

4.5 50

6.0

Value

TA = 25°C

-40 to 85°C -55 to 125°C Unit

Min. Typ. Max. Min. Max. Min. Max.

5

5

5

5

5

5 ns

5

5

5

CAPACITIVE CHARACTERISTICS

Test Condition

Value

Symbol

Parameter

VCC

(V)

TA = 25°C

-40 to 85°C -55 to 125°C Unit

Min. Typ. Max. Min. Max. Min. Max.

CIN Input Capacitance 5.0

5 10

10

10 pF

CPD Power Dissipation

Capacitance (note 5.0

59

pF

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

TEST

tPLH, tPHL

tPZL, tPLZ

tPZH, tPHZ

CL = 50pF/150pF or equivalent (includes jig and probe capacitance)

R1 = 1KΩ or equivalent

RT = ZOUT of pulse generator (typically 50Ω)

SWIT CH

Open

VCC

GND

7/13

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