5 Parameter Measurement Information

Phase relationships between waveforms were chosen arbitrarily. All input pulses are supplied by generators having the following characteristics: PRR ≤ 1MHz, Z_O = 50Ω, t_t < 6ns.

For clock inputs, f_max is measured when the input duty cycle is 50%.

The outputs are measured one at a time with one input transition per measurement.

CD54HC164 CD74HC164 CD54HCT164 CD74HCT164 Voltage Waveforms,
Standard CMOS Inputs Pulse Duration

Figure 5-1 Voltage Waveforms, Standard CMOS Inputs Pulse Duration

CD54HC164 CD74HC164 CD54HCT164 CD74HCT164 Voltage Waveforms,
Standard CMOS Inputs Setup and Hold Times

Figure 5-2 Voltage Waveforms, Standard CMOS Inputs Setup and Hold Times

CD54HC164 CD74HC164 CD54HCT164 CD74HCT164 Voltage Waveforms,
TTL-Compatible CMOS Inputs Pulse Duration

Figure 5-3 Voltage Waveforms, TTL-Compatible CMOS Inputs Pulse Duration

CD54HC164 CD74HC164 CD54HCT164 CD74HCT164 Voltage Waveforms,
TTL-Compatible CMOS Inputs Setup and Hold Times

Figure 5-4 Voltage Waveforms, TTL-Compatible CMOS Inputs Setup and Hold Times