74HC74D NXP Semiconductors, 74HC74D Datasheet - Page 13

• Manufacturer Part Number: 74HC74D
• Description: Flip Flop D-Type Pos-Edge 2-Element 14-Pin SO Bulk
• Manufacturer: NXP Semiconductors

Specifications of 74HC74D

• Package: 14SO
• Logic Function: D-Type
• Logic Family: HC
• Number Of Element Outputs: 1
• Number Of Elements Per Chip: 2
• Input Signal Type: Single-Ended
• Output Signal Type: Differential
• Set/reset: Set/Reset
• Typical Operating Supply Voltage: 5 V
• Operating Temperature: -40 to 125 °C

Philips Semiconductors
AC WAVEFORMS
2003 Jul 10
handbook, full pagewidth
Dual D-type flip-flop with set and reset;
positive-edge trigger
The shaded areas indicate when the input is permitted to change for predictable output performance.
74HC74: V
74HCT74: V
Fig.7
The clock (nCP) to output (nQ, nQ) propagation delays, the clock pulse width, the nD to nCP set-up,
the nCP to nD hold times, the output transition times and the maximum clock pulse frequency.
M
M
= 50%; V
= 1.3 V; V
I
= GND to V
I
= GND to 3 V.
nCP input
nQ output
nQ output
nD input
CC
.
GND
GND
V OH
V OH
V OL
V OL
V I
V I
V M
t PLH
t su
t h
V M
13
V M
t W
V M
t PHL
1/f max
t PHL
t su
t h
t PLH
MNA422
74HC74; 74HCT74
Product specification