M74VHC1GT125DF2G(2018) Просмотр технического описания (PDF) - ON Semiconductor

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Компоненты Описание

производитель

M74VHC1GT125DF2G
(Rev.:2018)

Noninverting 3-State Buffer

ON Semiconductor 

MC74VHC1G125, MC74VHC1GT125

AC ELECTRICAL CHARACTERISTICS (Input tr = tf = 3.0 ns)

TA = 25°C

Symbol

Parameter

Conditions VCC (V) Min Typ Max

tPLH, Propagation Delay, CL = 15 pF 3.0 to 3.6 − 4.5 8.0

tPHL A to Y

(Figures 3 and 4)

CL = 50 pF

− 6.4 11.5

CL = 15 pF 4.5 to 5.5 − 3.5 5.5

CL = 50 pF

− 4.5 7.5

tPZL,

tPZH

Output Enable

Time, OE to Y

(Figures 3 and 4)

CL = 15 pF 3.0 to 3.6 − 4.5 8.0

CL = 50 pF

− 6.4 11.5

CL = 15 pF 4.5 to 5.5 − 3.5 5.1

CL = 50 pF

− 4.5 7.1

tPLZ,

tPHZ

Output Disable

Time, OE to Y

(Figures 3 and 4)

CL = 15 pF 3.0 to 3.6 − 6.5 9.7

CL = 50 pF

− 8.0 13.2

CL = 15 pF 4.5 to 5.5 − 4.8 6.8

CL = 50 pF

− 7.0 8.8

CIN Input Capacitance

− 4.0 10

COUT

Output Capacitance

Output in

High

Impedance

State

− 6.0 −

−40°C ≤ TA ≤ 85°C

Min

Max

−

9.5

−

13.0

−

6.5

−

8.5

−

9.5

−

13.0

−

6.0

−

8.0

−

11.5

−

15.0

−

8.0

−

10.0

−

10

−

−

−55°C ≤ TA ≤ 125°C

Min

Max Unit

−

12.0

ns

−

16.0

−

8.5

−

10.5

−

11.5

ns

−

15.0

−

8.5

−

10.5

−

14.5

ns

−

18.0

−

10.0

−

12.0

−

10

pF

−

−

pF

Typical @ 25°C, VCC = 5.0 V

CPD Power Dissipation Capacitance (Note 5)

8.0

pF

5. CPD is defined as the value of the internal equivalent capacitance which is calculated from the operating current consumption without load.

Average operating current can be obtained by the equation: ICC(OPR) = CPD  VCC  fin + ICC. CPD is used to determine the no−load dynamic

power consumption; PD = CPD  VCC2  fin + ICC  VCC.

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