SL74HCT153 查看數據表（PDF） - System Logic Semiconductor

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SL74HCT153

Dual 4-Input Data Selector/Multiplexer High-Performance Silicon-Gate CMOS

System Logic Semiconductor 

SL74HCT153

AC ELECTRICAL CHARACTERISTICS(VCC=5.0 V ± 10%, CL=50pF,Input tr=tf=6.0 ns)

Symbol

Parameter

tPLH, tPHL

tPLH, tPHL

tPLH, tPHL

tTLH, tTHL

CIN

Maximum Propagation Delay, Input D to

Output Y (Figures 1 and 4)

Maximum Propagation Delay , Input A to

Output Y (Figures 2 and 4)

Maximum Propagation Delay , Strobe to

Output Y (Figures 3 and 4)

Maximum Output Transition Time, Any Output

(Figures 1 and 4)

Maximum Input Capacitance

Guaranteed Limit

25 °C to ≤85°C ≤125°C Unit

-55°C

34

43

51

ns

34

43

51

ns

27

34

41

ns

15

19

22

ns

10

10

10

pF

Power Dissipation Capacitance (Per Muliplexer)

CPD Used to determine the no-load dynamic power

consumption:

PD=CPDVCC2f+ICCVCC

Typical @25°C,VCC=5.0 V

40

pF

Figure 1. Switching Waveforms

Figure 2. Switching Waveforms

Figure 3. Switching Waveforms

Figure 4. Test Circuit

SLS

System Logic

Semiconductor

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