74HCT74BQ,115 NXP Semiconductors, 74HCT74BQ,115 Datasheet - Page 5

• Manufacturer Part Number: 74HCT74BQ,115
• Description: IC DUAL D F-F POS-EDGE 14-DHVQFN
• Manufacturer: NXP Semiconductors
• Series: 74HCTr
• Type: D-Typer

Specifications of 74HCT74BQ,115

• Package / Case: 14-VQFN Exposed Pad, 14-HVQFN, 14-SQFN, 14-DHVQFN
• 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
• Number Of Circuits: 2
• Logic Family: 74HCT
• Logic Type: D-Type Flip-Flop
• Polarity: Inverting/Non-Inverting
• Input Type: Single-Ended
• Propagation Delay Time: 18 ns
• High Level Output Current: - 4 mA
• Supply Voltage (max): 5.5 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Supply Voltage (min): 4.5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 568-2905-2; 935273615115

Philips Semiconductors
2003 Jul 10
handbook, halfpage
handbook, halfpage
Dual D-type flip-flop with set and reset;
positive-edge trigger
Fig.5 Functional diagram.
12
11
2
3
10
12
11
13
Fig.3 Logic symbol.
4
2
3
1
1CP
2CP
1SD
1D
1CP
1RD
2SD
2D
2CP
2RD
1D
2D
1SD
1RD 2RD
D
CP
D
CP
D
CP
4 10
1 13
SD
RD
FF
SD
RD
SD
RD
FF
FF
2SD
Q
Q
Q
Q
Q
Q
1Q
2Q
1Q
2Q
1Q
1Q
2Q
2Q
MNA418
MNA420
5
6
9
8
5
9
6
8
5
handbook, halfpage
Fig.4 IEC logic symbol.
10
11
12
13
4
3
2
1
1D
1D
S
R
S
R
C1
C1
74HC74; 74HCT74
MNA419
Product specification
5
6
9
8