74VHCT14A 查看數據表（PDF） - STMicroelectronics

零件编号

产品描述 (功能)

生产厂家

74VHCT14A

HEX SCHMITT inverter

STMicroelectronics 

Test circuit

5

Test circuit

Figure 4. Test circuit

74VHCT14A

CL = 15/50pF or equivalent (includes jig and probe capacitance)

RT = ZOUT of pulse generator (typically 50Ω)

6

Waveforms

Figure 5. Waveform - propagation delay (f = 1MHz; 50% duty cycle)

8/15

Share Link: