74LCX07_06 Datasheet, PDF (8/15 Pages) STMicroelectronics – Low voltage CMOS HEX buffer (open drain) with 5V tolerant inputs

Test circuit
5
Test circuit
Figure 4. Test circuit
74LCX07
Table 9. Test circuit
Test
t_PLH, t_PHL
t_PZL, t_PLZ
t_PZH, t_PHZ
C_L = 50pF or equivalent (includes jig and probe capacitance)
R_L = 500Ω or equivalent
R_T = Z_OUT of pulse generator (typically 50Ω)
Switch
Open
6V
GND
6
Waveforms
Figure 5. Waveform - propagation delay (f = 1MHz; 50% duty cycle)
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