74HC374 Datasheet, PDF (7/8 Pages) NXP Semiconductors – Octal D-type flip-flop; positive edge-trigger; 3-state

Philips Semiconductors
Octal D-type flip-flop; positive edge-trigger;
3-state
AC WAVEFORMS
Product specification
74HC/HCT374
(1) HC : V_M = 50%; V_I = GND to V_CC.
HCT : V_M = 1.3 V; V_I = GND to 3 V.
Fig.6 Waveforms showing the clock (CP) to output (Q_n) propagation delays, the clock pulse width, output
transition times and the maximum clock pulse frequency.
(1) HC : V_M = 50%; V_I = GND to V_CC.
HCT : V_M = 1.3 V; V_I = GND to 3 V.
Fig.7 Waveforms showing the 3-state enable and disable times.
The shaded areas indicate when the input is permitted to
change for predictable output performance.
(1) HC : V_M = 50%; V_I = GND to V_CC.
HCT : V_M = 1.3 V; V_I = GND to 3 V.
Fig.8 Waveforms showing the data set-up and hold times for D_n input.
December 1990
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