74HCT74N NXP Semiconductors, 74HCT74N Datasheet - Page 13

• Manufacturer Part Number: 74HCT74N
• Description: Flip Flop D-Type Pos-Edge 2-Element 14-Pin PDIP Bulk
• Manufacturer: NXP Semiconductors

Specifications of 74HCT74N

• Package: 14PDIP
• Logic Function: D-Type
• Logic Family: HCT
• 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
• Flip-flop Type: D
• Propagation Delay: 15ns
• Frequency: 59MHz
• Output Current: 4mA
• Ic Output Type: Differential / Complementary
• Supply Voltage Range: 4.5V To 5.5V
• Trigger Type: Positive Edge
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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