ZHCSQ18E November 1997 – February 2022 CD54HC367 , CD54HC368 , CD54HCT367 , CD74HC367 , CD74HC368 , CD74HCT367 , CD74HCT368
PRODUCTION DATA
6 Parameter Measurement Information
tpd is the maximum between tPLH and tPHL
tt is the maximum between tTLH and tTHL
Figure 6-1 HC Transition Times and
Propagation Delay Times, Combination Logic
Figure 6-3 HC Three-State Propagation
Delay Waveform
Note: Open drain waveforms
tPLZ and tPZL are the same as those for
three-state shown on the left. The test circuit is Output RL = 1
kΩ to VCC, CL = 50 pF.
Figure 6-5 HC and HCT Three-State
Propagation Delay Test Circuit
Figure 6-2 HCT Transition Times and
Propagation Delay Times, Combination Logic
Figure 6-4 HCT Three-State
Propagation Delay Waveform