74LS05 查看數據表（PDF） - System Logic Semiconductor

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74LS05

Hex Inverters with Open-Drain Outputs

System Logic Semiconductor 

SL74LS05

AC ELECTRICAL CHARACTERISTICS (VCC = 5.0 V, CL = 15 pF, TA=25°C, RL = 2 kΩ, tr =15

ns, tf = 6.0 ns)

Symbol

Parameter

Min

Max

Unit

tPLH Propagation Delay Time

tPHL Propagation Delay Time

32

ns

28

ns

Figure 1. Switching Waveforms

NOTE A. CL includes probe and jig capacitance.

Figure 2. Test Circuit

SLS System Logic

Semiconductor

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