SL74HC151D 데이터 시트보기 (PDF) - System Logic Semiconductor

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SL74HC151D

8-Input Data Selector/Multiplexer High-Performance Silicon-Gate CMOS

System Logic Semiconductor 

SL74HC151

AC ELECTRICAL CHARACTERISTICS(CL=50pF,Input tr=tf=6.0 ns)

Symbol

Parameter

tPLH, tPHL Maximum Propagation Delay, Input D to

Output Y or Y (Figures 1,3 and 6)

tPLH, tPHL Maximum Propagation Delay , Input A to

Output Y or Y (Figures 2 and 6)

tPLH, tPHL Maximum Propagation Delay , Strobe to

Output Y or Y (Figures 4,5 and 6)

tTLH, tTHL Maximum Output Transition Time, Any Output

(Figures 1 and 6)

CIN

Maximum Input Capacitance

VCC

Guaranteed Limit

V 25 °C to ≤85°C ≤125°C Unit

-55°C

2.0 185

230

280

ns

4.5 37

46

56

6.0 31

39

48

2.0 205

255

310

ns

4.5 41

51

62

6.0 35

43

53

2.0 125

155

190

ns

4.5 25

31

38

6.0 21

26

32

2.0 75

95

110

ns

4.5 15

19

22

6.0 13

16

19

-

10

10

10

pF

Power Dissipation Capacitance (Per Package)

CPD Used to determine the no-load dynamic power

consumption:

PD=CPDVCC2f+ICCVCC

Typical @25°C,VCC=5.0 V

36

pF

Figure 1. Switching Waveforms

Figure 2. Switching Waveforms

Figure 3. Switching Waveforms

Figure 4. Switching Waveforms

SLS

System Logic

Semiconductor

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