74HC/HCT377 PHILIPS [NXP Semiconductors], 74HC/HCT377 Datasheet - Page 7

• Manufacturer Part Number: 74HC/HCT377
• Description: Octal D-type flip-flop with data enable; positive-edge trigger
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
AC WAVEFORMS
PACKAGE OUTLINES
See
December 1990
Octal D-type flip-flop with data enable;
positive-edge trigger
(1) HC : V
Fig.6
The shaded areas indicate when the input is permitted to
change for predictable output performance.
(1) HC : V
Fig.7
“74HC/HCT/HCU/HCMOS Logic Package Outlines”
HCT : V
HCT : V
Waveforms showing the clock (CP) to output (Q
transition times and the maximum clock pulse frequency.
Waveforms showing the data set-up and hold times from the data input (D
(E) to the clock (CP).
M
M
M
M
= 50%; V
= 1.3 V; V
= 50%; V
= 1.3 V; V
I
I
I
I
= GND to V
= GND to V
= GND to 3 V.
= GND to 3 V.
CC
CC
.
.
.
n
7
) propagation delays, the clock pulse width, output
n
) and from the data enable input
74HC/HCT377
Product specification