74HC374D NXP Semiconductors, 74HC374D Datasheet - Page 7

• Manufacturer Part Number: 74HC374D
• Description: Flip Flop D-Type Bus Interface Pos-Edge 3-ST 1-Element 20-Pin SO Bulk
• Manufacturer: NXP Semiconductors

Specifications of 74HC374D

• Package: 20SO
• Logic Function: D-Type Bus Interface
• Logic Family: HC
• Number Of Element Outputs: 8
• Output Signal Type: Single-Ended
• Output Type: 3-State
• Number Of Output Enables Per Element: 1
• Typical Operating Supply Voltage: 5 V
• Operating Temperature: -40 to 125 °C

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