74LS165 データシートの表示（PDF） - Fairchild Semiconductor

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74LS165

8-Bit Parallel In/Serial Output Shift Registers

Fairchild Semiconductor 

Switching Characteristics

at VCC = 5V and TA = 25°C

Symbol

Parameter

fMAX

tPLH

tPHL

tPLH

tPHL

tPLH

tPHL

tPLH

tPHL

Maximum Clock Frequency

Propagation Delay Time

LOW-to-HIGH Level Output

Propagation Delay Time

HIGH-to-LOW Level Output

Propagation Delay Time

LOW-to-HIGH Level Output

Propagation Delay Time

HIGH-to-LOW Level Output

Propagation Delay Time

LOW-to-HIGH Level Output

Propagation Delay Time

HIGH-to-LOW Level Output

Propagation Delay Time

LOW-to-HIGH Level Output

Propagation Delay Time

HIGH-to-LOW Level Output

From (Input)

To (Output)

Load to Any Q

Load to Any Q

Clock to Any Q

Clock to Any Q

H to QH

H to QH

H to QH

H to QH

CL = 15 pF

Min

Max

25

35

35

RL = 2 kΩ, CL = 50 pF

Min

Max

20

37

Units

MHz

ns

42

ns

40

42

ns

40

47

ns

25

27

ns

30

37

ns

30

32

ns

25

32

ns

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