74HCT74DB,112 NXP Semiconductors, 74HCT74DB,112 Datasheet - Page 13

• Manufacturer Part Number: 74HCT74DB,112
• Description: IC DUAL D FF POS-EDG TRIG 14SSOP
• Manufacturer: NXP Semiconductors
• Series: 74HCTr
• Type: D-Typer

Specifications of 74HCT74DB,112

• Function: Set(Preset) and Reset
• Output Type: Differential
• Number Of Elements: 2
• Number Of Bits Per Element: 1
• Frequency - Clock: 18MHz
• Delay Time - Propagation: 18ns
• Trigger Type: Positive Edge
• Current - Output High, Low: 4mA, 4mA
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 14-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 74HCT74DB; 74HCT74DB; 935175180112

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