SL74HCT32 데이터 시트보기 (PDF) - System Logic Semiconductor

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SL74HCT32

Quad 2-Input OR Gate High-Performance Silicon-Gate CMOS

System Logic Semiconductor 

SL74HCT32

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

Symbol

Parameter

tPLH, tPHL

tTLH, tTHL

CIN

Maximum Propagation Delay, Input A or B

to Output Y (Figures 1 and 2)

Maximum Output Transition Time, Any

Output (Figures 1 and 2)

Maximum Input Capacitance

Guaranteed Limits

25 °C to

-55°C

≤85°C

≤125°C Unit

20

25

30

ns

15

19

22

ns

10

10

10

pF

Power Dissipation Capacitance (Per Gate)

CPD Used to determine the no-load dynamic

power consumption:

PD=CPDVCC2f+ICCVCC

Typical @25°C,VCC=5.0 V

15

pF

Figure 1 Switching Waveforms.

Figure 2. Test Circuit

EXPANDED LOGIC DIAGRAM

(1/4 of the Device)

SLS

System Logic

Semiconductor

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